Can you be one of our patron? www.patreon.com/LearnEngineering . I will truly appreciate that.

@fathoniwj9422

4 жыл бұрын

Sir , someone copied this videos , on channel name "ilmu rekayasa " .

@geethamadhuri8023

4 жыл бұрын

Can you explain more about microstrip patch antenna in detail? Will be very useful Thanks in advance

@alexsah4209

4 жыл бұрын

@RAHMAN SARKER AlexSah

@astroid9087

4 жыл бұрын

Paypal donation?

@crazyrider7699

4 жыл бұрын

5:33 What does the Russian car VAZ-2106 "Zhiguli" do in this video?)🤣

I like when you go straight to the point and do not make us waste time.

@flightmaster178

4 жыл бұрын

Amazing video and covered a lot of great points. One thing to remember is a lot of antennas used from aircraft to cars use a quarter wave antenna. The antenna is then grounded to the chassis or airframe which itself acts like a quarter wave, and in turn you get your half wave setup.

@JOMFSE

4 жыл бұрын

Very efficient. Very engineer

@poonamkulung7042

4 жыл бұрын

Exactly.

@ahmdabdallah2132

4 жыл бұрын

Catalin 🔴 What Is Islam? ⚠️ 🔴 Islam is not just another religion. 🔵 It is the same message preached by Moses, Jesus and Abraham. 🔴 Islam literally means ‘submission to God’ and it teaches us to have a direct relationship with God. 🔵 It reminds us that since God created us, no one should be worshipped except God alone. 🔴 It also teaches that God is nothing like a human being or like anything that we can imagine. 🌍 The concept of God is summarized in the Quran as: 📖 { “Say, He is God, the One. God, the Absolute. He does not give birth, nor was He born, and there is nothing like Him.”} (Quran 112:1-4)[4] 📚 🔴 Becoming a Muslim is not turning your back to Jesus. 🔵 Rather it’s going back to the original teachings of Jesus and obeying him.

@88njtrigg88

4 жыл бұрын

@@ahmdabdallah2132 Sir, just as Islam has no relevance in the world today, so is your comment to the O.P.

In 12 years of studying and practicing electrical engineering, this is the most succinct and clear explanation of antenna theory I've every heard! Great work!

@pratwurschtgulasch6662

3 жыл бұрын

i feel sorry for you, that you believe this crap

@lordspongebobofhousesquare1616

3 жыл бұрын

@@pratwurschtgulasch6662 never saw an antenna before?

@angadsingh9314

3 жыл бұрын

@@pratwurschtgulasch6662 I literally build antennas.....

@pratwurschtgulasch6662

3 жыл бұрын

@@angadsingh9314 lot's of people are building tv's too, doesn't mean they know how they work. you have to ask the person that designed them and they might know.

@danialphaomega

3 жыл бұрын

Want to learn more about antennas? Learn ham

You are great man. Being a Graphic's designer i understand how much hard work you put in a 8 minutes video. Love for you :)

@chetankumar1160

3 жыл бұрын

kzread.info/dash/bejne/nWeA0sdwZ7KvmbQ.html See this video for more info!!!

@santhanamariappan9858

3 жыл бұрын

Yes it's more difficult

@juliancastro884

3 жыл бұрын

Tell me about it. Thank you for taking time out of your life to do this for all of us. You are quite talented

@leftright4450

3 жыл бұрын

@@juliancastro884 hi julian. Kindly tell me what's your Question :)

@muhammadmn8671

2 жыл бұрын

He bear a lot of helping hands

Probably the most straight forward explanation of radio waves I have ever seen. Speaking as a pro audio technician who deals with wireless all the time. Thank you.

Great explanation! This should be the intro of any radio wave class, straight forward to the goal!

@mohamednour5600

3 жыл бұрын

And what will happen to the endless integration equations :D

@IncroyablesExperiences

3 жыл бұрын

@@mohamednour5600 There are absolutely necessary, but introduced too early, most doesn't understand nothing but can manage some exercises because they replicate the method they've seen.

@domtryverton976

3 жыл бұрын

support you!

@oldmech619

3 жыл бұрын

Thanks a Lot. This video helped me visualize how antennas worked. I worked in the avionics most of my life. Never could visualize how a signal was physically produced.

@capgains

3 жыл бұрын

OldMech amazing how good instructions help complete the learning experience

in 8 minutes you show us what we took years to understand. more plz we are thirsty many thanks sir, from LIBYA

@zeorxofline

4 жыл бұрын

​@StealthyMonk @ not as used to be of course, thanks to NATO " freedom ".But I can say apart from unrest around Tripoli now, Life is going however people go to work and schools and universities are still open. Libyan National Army "LNA" is restoring the country and going to bring stability and order.

@zeorxofline

4 жыл бұрын

@StealthyMonk thanks my friend, which part of the world you are ?

@zeorxofline

4 жыл бұрын

@StealthyMonk beautiful country, my respect

@raziarahmat4299

2 жыл бұрын

I live in Karachi Pakistan I like your comments send 4 month ago

As I'm an engineering student and studying physics and also I know something about graphical designing, I know your work is huge to bring imaginative concepts in front of my eyes

@dr.angerous

Жыл бұрын

Haha you sure. Go back harvesting coconuts

@Novascular

Жыл бұрын

@@dr.angerous you aren't shit and will never be shit, that comment was unnecessary as fuck

@dr.angerous

Жыл бұрын

@@Novascular lol.

"Please note that the description of antenna we explained here is very basic". My man, this explanation is better and clearer than the others that I ever heard.

Why books also not explain the same way. I always had doubt how antenna works. All cleared in just 5mins. l don't know how to thank you.

@emonhossain4353

4 жыл бұрын

I had also problem.

@charlesabram7257

4 жыл бұрын

You can thank him by paying him a small amount of money 😀

@jakisonojha8433

4 жыл бұрын

@@charlesabram7257 I will do some day. :)

@anas8183

4 жыл бұрын

Click the support button 7:50

@qamarpasha2818

4 жыл бұрын

by becoming a patreon

Best and most simple antenna explanation I've seen in my life, good work.

I've been struggling to understand how antennas work for ages. This one eventually explained it clearly to me in an easy to understand way. Huge thanks.

@vincecox8376

3 ай бұрын

you and I are on the same page!! yes the pyramids were a interplanetary communication device that operated at a very low frequency. But also the great Pyramid of Egypt was a teletransportation device, ,, NOW Stone Henge and Gobekli Tape: they were power plants. , You will see chips on the upper parts of the stones as they were perfected to a operating frequency. The horizontal pillars were set to vibrate at a particular frequency magnetically, for many reasons, each horizontal rock had a purpose!! some were used to excite the seedlings in the ground, to expedite the growth, some were tuned into earths mag field and provided magnetic lift via the Earths "B" field . Check out Coral Castle Florida, ED used What I call a "B" field generator, His generator used "V" magnets to ensure max delivery of the "B" field Just like is being used at the black pyramid of Alaska. His generator used 25, V mag around and 5 deep to produce the "B" field into the earth and special stones. THE "B" field is the center of a magnet/ some like to refer to it as the neutron field. But the 'B" field is much much more !!! I wonder if the black pyramid of Alaska used magnetite as a skin for the pyramid that would explain many things!!! Tesla new about the free power that's available through the CENTER FIELD of a magnet AS you are well aware the rich boys didn't want it, It's been there all the time. When the government took down the horizontal stone at Coral Castle the entrance door stopped working. Funny thing they gave us the clue,, His horizontal rock was providing the magnetic energy to support the access door. AS you know magnetic energy is perpetual JUST GETTING started with all this. I don't need to brag about all my credential.!! I got into physics back in 1959 as a ham operator at 9 years old I would design and build my tube type radio's for Rec and xmit. I know what I'm talking about.. When they say all they had were copper tools OMG HOW STUPID!!! when you understand the properties of a inductive that being utilize to build the pyramids you would understand a copper tool was every bit of a power tool BIG TIME!!!!!!!!!!!!!!!!

I love your efforts to explain difficult engineering system

thank you very much for the well detailled explanation ,i've been studying antennas for two years and i felt like this video got all what i was missing

OMG I'm an electronic engineer and never see better explanation and discription of such kind theory!

@vincecox8376

Жыл бұрын

We live in a 100% magnetic universe..... it's that simple!! The center of a magnet is by far the most powerful part!!! that's where you will find anti gravity and most everything else. STUPID HUMANS!! We went backwards in the Iron age!! the center of a magnet is where we belong after all that's what we are all configured with..FACT! Please review the works at "CORAL CASTLE, Florida. (KZread), He would "VIBRATE" ,, not oscillate the granite at a resonant frequency to the type stone he was working with. Granit has allot of magnetic properties given it's make up... You just need to vibrate at the correct freq. and it will become workable. Keep in mind we are talking about vibrating only the "B" field of a magnet into the rock!!! You will note at Coral Castle he also had a horizontal stone , similar to Stone Henge... All his magnetic generators were in the repel mode to maximize the "B" field.. SIMILAR TO THOSE Shown ON THE PYRAMIDS OF EGYPT.. FACT!!, THINK about it THAT'S exactly why they used copper tools!!!! You must use copper tools and any iron would totally dispute the field. Quantum Math is total B.S. E=MC2 is also total BS... E=MD. (Magnetic density). Thanks Vincenzo.. Please use your brain!! If your professor gives you any flack, have him explain the speed of magnetism. It's instantaneous. That's how they used the pyramids as transportation devices, inter Galaxy type transportation that's exactly why they were 8 sides to create a perfect hologram from earths magnetic field that could be used to connect interglacially

Very thank you, man. I've been studing engineering for some years and no teacher have ilustrated this, although always speak about radiation and eletromagnetic waves.

Best video ever about electro magnetic..... I am satisfied after watching this Thank you sir..

This is an explanation for people who already know something about the subject matter.

This is the most understandable explaination about Antenna Wave-propagation, I've ever seen. Thank you, you have made my day!

this was probably the single most useful video i have seen in the past few years

thank you guys for the brilliant work you consistently put out

One of the best explanation on antennas and EM waves. Always curious about the EM waves. Not an easy concept to grasp but well explained. Interesting to see how blobs of electric fields come out of a dipole which themselves cannot change faster than the speed of light.

It make me cry to see that such hardworking people still exist....

@captaintrips2980

10 ай бұрын

Yup, not everyone is smoking reefer these days

Beautiful video! All explained in less than 10 minutes. I've never understand antennas until today. Thank you bro.

Hey Sabin, Its great to see your videos. Your content easily understood than 6 months of lectures by engineering teachers. Please Upload more and more. Best Luck

For the first time, I find an excellent explanation of this topic. Really fabulous Video & thanks a lot for sharing ✨✨

Finally a good explanation on antennas, job well done.

One of the best explanations of basic Antenna functioning.

So informative, I can't believe how much I learn so quickly from your videos.

As an electronics hobbyist this is the first time i've had antennas explained to me clearly. Great job!

@raziarahmat4299

2 жыл бұрын

I live in Karachi Pakistan I like your comments if you don't mind

I wish I saw these videos while I was taking antenna courses in college. Thank you for sharing this useful piece of info!

Oh my god that was really a high quality content that physics of em wave(kink generation) is really appreciable u did a hard work thank you so much keep making such kinds of videos.

Great video and clear explanation👍 Wish my professor could explain like this.

One of the best videos explaining how antennas function that I've seen. Kudos!

Thanks for the great video. I studied electronics in undergrad but never learned what's shown here. Excellent video!!!

Genius at work!...fantastically simple explanations for complex physics, with great support graphics....its the best breakdown I've seen!

It's an awesome explaining! I always wanted to know how Antenna works and your video explains it in the best way.

Such a game changing invention in human history. Thanks for the video!

I've waited a long time to get this information! Thank you.

图文并茂讲的真好理解，这视频真不错

Insane quality. I really hope you keep this up!

I have a question. In the animation where the antenna creates the signal, you can see that he signal spreads out as it propagates. During the animation where the antenna receives the signal, you just played the first animation in reverse, but wouldn't the geometry of the incoming signal look completely different (it wouldn't magically be drawn towards a point)?? Thanks!

@kaderdenen

4 жыл бұрын

Good point. signals are not focused to receiver antenna like showed in the animation. Isotropic antenna waves propagate all directions equally, so the gain of the receiver antenna is inversely proportional to square of the distance.

@jassetalvento4324

4 жыл бұрын

That was focused at the parabolic disc.

@Lesics

4 жыл бұрын

Yah, the shape of incoming waves will be different.

@0MoTheG

4 жыл бұрын

@Evil Component Quantum Mechanics? What are you talking about? What is missing are all the near fields.

@kdunker117

3 жыл бұрын

@Heads Mess im not very informed on this stuff, but I watched the waves as circles hit the thing, and its the same action as the single line wave traveling one way. Not sure if that was what you were getting at tho.

how did a human being reach to a conclusion that oscilating dipole can create a travelling EM wave and then to transmit information using that is pure genius... damn

@GreenDartGoblin

Жыл бұрын

that is not the work of a single day,it took centuries and so many brilliant minds to reach at that conclusion gradually.

@vincecox8376

3 ай бұрын

OMG.. you and I are on the same page!! yes the pyramids were a interplanetary communication device that operated at a very low frequency. But also the great Pyramid of Egypt was a teletransportation device, ,, NOW Stone Henge and Gobekli Tape: they were power plants. , You will see chips on the upper parts of the stones as they were perfected to a operating frequency. The horizontal pillars were set to vibrate at a particular frequency magnetically, for many reasons, each horizontal rock had a purpose!! some were used to excite the seedlings in the ground, to expedite the growth, some were tuned into earths mag field and provided magnetic lift via the Earths "B" field . Check out Coral Castle Florida, ED used What I call a "B" field generator, His generator used "V" magnets to ensure max delivery of the "B" field Just like is being used at the black pyramid of Alaska. His generator used 25, V mag around and 5 deep to produce the "B" field into the earth and special stones. THE "B" field is the center of a magnet/ some like to refer to it as the neutron field. But the 'B" field is much much more !!! I wonder if the black pyramid of Alaska used magnetite as a skin for the pyramid that would explain many things!!! Tesla new about the free power that's available through the CENTER FIELD of a magnet AS you are well aware the rich boys didn't want it, It's been there all the time. When the government took down the horizontal stone at Coral Castle the entrance door stopped working. Funny thing they gave us the clue,, His horizontal rock was providing the magnetic energy to support the access door. AS you know magnetic energy is perpetual JUST GETTING started with all this. I don't need to brag about all my credential.!! I got into physics back in 1959 as a ham operator at 9 years old I would design and build my tube type radio's for Rec and xmit. I know what I'm talking about.. When they say all they had were copper tools OMG HOW STUPID!!! when you understand the properties of a inductive that being utilize to build the pyramids you would understand a copper tool was every bit of a power tool BIG TIME!!!!!!!!!!!!!!!!

Contrary to the information provided at the beginning of this presentation, closed circuit inductors most certainly do propagate radio frequency inputs and they are very capable receiving antennas also. This type of antenna is popular amongst "ham" radio enthusiasts and has proven effectiveness. All antenna designs are inductive devices, not just loops or coils. A dipole is also an inductor. What differentiates an antenna from other inductors such as an ignition coil used in a car is the frequency of the input signal. At low frequencies the electromagnetic wave surrounding an inductor will collapse back into the inductor as the polarity of the wave form reverses. A good example of this can be found in power transmission lines operating at 50-60hz. They do have an electromagnetic field surrounding them but with each cycle the field collapses and is absorbed by the transmission line. You can imagine the inefficiencies of transmitting power if this were not the case. The key factor in creating radio propagation is the frequency of the signal fed into the inductor. It is generally accepted that to effect radio propagation the signal fed into an inductor needs to be 100 khz. and above in free air. In order to understand radio propagation it is vital to understand that like charges repel each other. When a radio frequency signal is fed into an inductor an electromagnetic charge is created around the inductor. Because the frequency of the input is high the electromagnetic field cannot collapse back into the inductor before the next peak of like charge enters the inductor. Again, like charges repel. This forces the electromagnetic field surrounding the inductor to "snap off" and to be "pushed away from the inductor and thus we have effected radio propagation. What is a radio then? Good question. In the case of something like a radio station transmitter it is a device that converts audio frequency (80-20000 hz.) into a much higher frequency i.e. 106.7 mhz. and feeds that signal electrically into an inductor (antenna) which is then propagated as an electromagnetic signal. In the case of a radio receiver, it is a device that converts a high frequency electromagnetic wave down to frequencies in the audio range and with the use of an audio amplifier and speaker back into sound. I hope this has been help to anyone trying to grasp the basics of radio like I did.

@dwilliams2068

4 жыл бұрын

Drop the 100 khz comment. What frequencies do submarines use when under water?

@davidbrayshaw3529

4 жыл бұрын

@@dwilliams2068 ,Submarines use very low frequencies for radio. Audio frequency transmissions are possible underwater. Low frequencies are employed underwater as signal attenuation increases with frequency in this environment. Note that in regards to my assertion that radio propagation starts to occur at 100 khz I do state "in free air". This is perhaps a generalisation, it is possible to detect frequencies below this level but in the context of both propagation and modulation the practical limits imposed on these lower frequencies makes them a fairly ineffective carrier of data.

@dwilliams2068

4 жыл бұрын

@@davidbrayshaw3529 Yes I know. Among other assignments in the navy I was ASW Officer on a destroyer and had many interactions with submarines, fortunately our own subs. You are probably familiar with the UQC.

@dwilliams2068

4 жыл бұрын

@@davidbrayshaw3529 I really don't know. I left the navy many years ago, but there is something that might interest you. The UQC on our ship was built by Bendix Pacific. As I was being relieved from active duty in San Diego there was a flyer on the table from Bendix Pacific in North Hollywood. Having had a long experience in electronics and a degree in Engineering Physics, I decided to visit Bendix and was hired on the spot. I was given a desk and a budget to buy books on transistors and dit early work on solid state telemetry systems. I worked in telemetry and later moved to San Diego to work on the Atlas missile, followed by many years in aerospace and commercial projects. Returning yo my time on the destroyer, I was also Electronics Officer. We had a shipyard overhaul and our radios were all converted from VHF to UHF, all but the TBS on the bridge. Many times we could see a ship but not be able to talk to them on the radio systems, while the captain, using the TBS on the bridge, could. It caused me much grief. Only when I started working on missile tracking systems did I learn that the UHF failure was destructive multipath.

@dwilliams2068

4 жыл бұрын

@@davidbrayshaw3529 Too long ago to know. As I left active duty I saw a brochure from Bendis Pacific who had made our UQC. I thought it was interesting so I went there and was hired on the spot, based on my experience and degree in Engineering Physics. I was given a desk and a budget to buy books on transistors. Within a year I had developed the first solid state telemetry components and had a patent on one circuit. Returning to the ship, I was also electronics officer. We had a shipyard overhaul that replaced all our radio systems, except for the TBS on the bridge, with UHF systems. Sometimes we could see a ship but couldn't contact them on UHF but the captain could reach them with the VHF TBS. It caused me a lot of grief. Only when I moved back to San Diego to work on Atlas missile tracking did I realize that the UHF systems were affected by destructive multipath reflection from the ocean.

Well really clears up what a couple years of reading textbooks never did.

Amazing video. I already saw like 20-30 videos on YT about antennas/radio and they usually sucks. I have a theory that actually most people don't have a clue on how they actually work. They just decorate and repeat the same stuff. Do more videos about this area! More animations! More antenna types!

One week lecture understand within eight minutes. Ur genius sir. Thanks🙏🙏

Best way to teach, it will take days to understand by the book and with the help of teachers, but you made it so easy to understand in 10 minutes, very much thank you for your great work 🙏🙏🙏🙏

Thank you, "Learn Engineering". Thank you very much.

This channel is doing a great job. For explaining concepts in engineering. Superbly impressed.😍

Incredibe video. i have an antenna exam tomorrow and this taught me more than a entire semester.

This is the video that finally enlightened me about how radiowaves are generated and especially what shape they have.

@vincecox8376

Жыл бұрын

We live in a 100% magnetic universe..... it's that simple!! The center of a magnet is by far the most powerful part!!! that's where you will find anti gravity and most everything else. STUPID HUMANS!! We went backwards in the Iron age!! the center of a magnet is where we belong after all that's what we are all configured with..FACT! Please review the works at "CORAL CASTLE, Florida. (KZread), He would "VIBRATE" ,, not oscillate the granite at a resonant frequency to the type stone he was working with. Granit has allot of magnetic properties given it's make up... You just need to vibrate at the correct freq. and it will become workable. Keep in mind we are talking about vibrating only the "B" field of a magnet into the rock!!! You will note at Coral Castle he also had a horizontal stone , similar to Stone Henge... All his magnetic generators were in the repel mode to maximize the "B" field.. SIMILAR TO THOSE Shown ON THE PYRAMIDS OF EGYPT.. FACT!!, THINK about it THAT'S exactly why they used copper tools!!!! You must use copper tools and any iron would totally dispute the field. Quantum Math is total B.S. E=MC2 is also total BS... E=MD. (Magnetic density). Thanks Vincenzo.. Please use your brain!! If your professor gives you any flack, have him explain the speed of magnetism. It's instantaneous. That's how they used the pyramids as transportation devices, inter Galaxy type transportation that's exactly why they were 8 sides to create a perfect hologram from earths magnetic field that could be used to connect interglacially

Love the 2106 in the garage!

Amazing video and covered a lot of great points. One thing to remember is a lot of antennas used from aircraft to cars use a quarter wave antenna. The antenna is then grounded to the chassis or airframe which itself acts like a quarter wave, and in turn you get your half wave setup.

@kaderdenen

4 жыл бұрын

Those are called monopole antennas, which use aircraft chassis as ground plane instead of a second rod.

@vincecox8376

Жыл бұрын

We live in a 100% magnetic universe..... it's that simple!! The center of a magnet is by far the most powerful part!!! that's where you will find anti gravity and most everything else. STUPID HUMANS!! We went backwards in the Iron age!! the center of a magnet is where we belong after all that's what we are all configured with..FACT! Please review the works at "CORAL CASTLE, Florida. (KZread), He would "VIBRATE" ,, not oscillate the granite at a resonant frequency to the type stone he was working with. Granit has allot of magnetic properties given it's make up... You just need to vibrate at the correct freq. and it will become workable. Keep in mind we are talking about vibrating only the "B" field of a magnet into the rock!!! You will note at Coral Castle he also had a horizontal stone , similar to Stone Henge... All his magnetic generators were in the repel mode to maximize the "B" field.. SIMILAR TO THOSE Shown ON THE PYRAMIDS OF EGYPT.. FACT!!, THINK about it THAT'S exactly why they used copper tools!!!! You must use copper tools and any iron would totally dispute the field. Quantum Math is total B.S. E=MC2 is also total BS... E=MD. (Magnetic density). Thanks Vincenzo.. Please use your brain!! If your professor gives you any flack, have him explain the speed of magnetism. It's instantaneous. That's how they used the pyramids as transportation devices, inter Galaxy type transportation that's exactly why they were 8 sides to create a perfect hologram from earths magnetic field that could be used to connect interglacially

such clear tutorial that i’ve never learnt in the class thx

Best explaination ever. After 25 years I finally understood the oscillating dipole

The animation of the field lines for the induction case (from 0:35) is *wrong*. Field lines do not get squashed or deformed into increasingly eccentric elliptical shapes. They maintain the same shape, but - following Faraday representation - get rarer and rarer as the field strength diminish, then they disappear when the field goes to zero and reappear oriented in the opposite way when the polarity shifts. Then they get denser until they reach the maximum and the cycle repeats itself. You might want to correct that in your next video on the kink generation. Also, as others have noticed, you cannot just reverse the field to show how the antenna works as a receiver. You should place the receiving dipole outside the origin of the emitting dipole field (still propagating forward) and then make the electrons inside react to the portion of the field intercepted by the receiving antenna. This will also illustrate why so little power is received: most of the emitted energy goes in all the other directions. The animation of the dipole field of the transmitting antenna is very nice to see, I have to say.

@nikan4now

3 жыл бұрын

Thanks is there an animation or a textbook that shows this more accurately?

Wow, that is an impressive mangling of "acceleration".

At the end of video you said, thank you for watching the video. As an engineering student in India i thank you for making the video. THANK YOU!

Best video I've ever seen about antenna in 10mins.

@naeagle1285

4 жыл бұрын

xd EIGHT MINUTES DUMBASSSES

you guys are amazing thank you very much the most useful youtube page

@chetankumar1160

3 жыл бұрын

kzread.info/dash/bejne/nWeA0sdwZ7KvmbQ.html See this video for more info!!!

I always like your videos for the content you provide us!

@chetankumar1160

3 жыл бұрын

kzread.info/dash/bejne/nWeA0sdwZ7KvmbQ.html See this video for more info!!!

Thank you for this. It took me forever to find a video on the actual construction of a radio.

Straight to the point. Thank you

I wish professors taught us this way.. Good explanation.. Thanks a lot.. ❤️

@vincecox8376

Жыл бұрын

We live in a 100% magnetic universe..... it's that simple!! The center of a magnet is by far the most powerful part!!! that's where you will find anti gravity and most everything else. STUPID HUMANS!! We went backwards in the Iron age!! the center of a magnet is where we belong after all that's what we are all configured with..FACT! Please review the works at "CORAL CASTLE, Florida. (KZread), He would "VIBRATE" ,, not oscillate the granite at a resonant frequency to the type stone he was working with. Granit has allot of magnetic properties given it's make up... You just need to vibrate at the correct freq. and it will become workable. Keep in mind we are talking about vibrating only the "B" field of a magnet into the rock!!! You will note at Coral Castle he also had a horizontal stone , similar to Stone Henge... All his magnetic generators were in the repel mode to maximize the "B" field.. SIMILAR TO THOSE Shown ON THE PYRAMIDS OF EGYPT.. FACT!!, THINK about it THAT'S exactly why they used copper tools!!!! You must use copper tools and any iron would totally dispute the field. Quantum Math is total B.S. E=MC2 is also total BS... E=MD. (Magnetic density). Thanks Vincenzo.. Please use your brain!! If your professor gives you any flack, have him explain the speed of magnetism. It's instantaneous. That's how they used the pyramids as transportation devices, inter Galaxy type transportation that's exactly why they were 8 sides to create a perfect hologram from earths magnetic field that could be used to connect interglacially

When I was a kid , my dad made an antenna out of an aluminum plate. He kinda nailed it to a piece of lumber with two nails from the middle and connected the heads of cable on them. And it worked perfectly. Now I know why it worked

Thanks for explaining in a simple and easily understandable way.

Best explanation. Thank you.

this video should be a part of studies at all engineering institutes. great explanation

@chetankumar1160

3 жыл бұрын

kzread.info/dash/bejne/nWeA0sdwZ7KvmbQ.html See this video for more info!!!

I hold a masters degree in Telecommunications Engineering and I still feel sometimes there’s some guy out there who can explain things even better and I know nothing.

@km4hr

3 жыл бұрын

The deeper you dig into any subject the more you realize there's no bottom. I have an MS degree in engineering too. It gives me greater appreciation for how little I don't know. Fortunately a lot can be accomplished with a partial understanding. If you wait to it all, you'll never get anything done.

Absolutely perfect. Maybe so one for how to make your own directional high gain antenna?

SO basically you need accelerating charges to produce electromagnetic waves. This video is absolutely fantastic for technical interviews

@vincecox8376

Жыл бұрын

We live in a 100% magnetic universe..... it's that simple!! The center of a magnet is by far the most powerful part!!! that's where you will find anti gravity and most everything else. STUPID HUMANS!! We went backwards in the Iron age!! the center of a magnet is where we belong after all that's what we are all configured with..FACT! Please review the works at "CORAL CASTLE, Florida. (KZread), He would "VIBRATE" ,, not oscillate the granite at a resonant frequency to the type stone he was working with. Granit has allot of magnetic properties given it's make up... You just need to vibrate at the correct freq. and it will become workable. Keep in mind we are talking about vibrating only the "B" field of a magnet into the rock!!! You will note at Coral Castle he also had a horizontal stone , similar to Stone Henge... All his magnetic generators were in the repel mode to maximize the "B" field.. SIMILAR TO THOSE Shown ON THE PYRAMIDS OF EGYPT.. FACT!!, THINK about it THAT'S exactly why they used copper tools!!!! You must use copper tools and any iron would totally dispute the field. Quantum Math is total B.S. E=MC2 is also total BS... E=MD. (Magnetic density). Thanks Vincenzo.. Please use your brain!! If your professor gives you any flack, have him explain the speed of magnetism. It's instantaneous. That's how they used the pyramids as transportation devices, inter Galaxy type transportation that's exactly why they were 8 sides to create a perfect hologram from earths magnetic field that could be used to connect interglacially

The question I still have from my engineering college days

@chetankumar1160

3 жыл бұрын

kzread.info/dash/bejne/nWeA0sdwZ7KvmbQ.html See this video for more info!!!

Interesting video. A question: Historically (pre digital signal broadcast) TV antennas had a multitude of elements to improve reception based on the distance the antenna was from the station antenna. You indicated in the video the frequency of the antenna was 2X the dipole distance. So how does a TV antenna receive various VHF and UHF frequencies even though the dipole distance was fixed? How does this concept change with the United States changing to digital broadcast of VHF and UHF signals?

as usual, your videos are very well done, didactic and well illustrated, on very interesting topics. thanks again and have our support.🇲🇦

The best antennas explanation video I have ever seen!

Question!.. Is there are a chance that linear signals at reciever antena dont overlap. Is that why we use to go on terrace and wrestle with that old antenna for clear reception. "Ub theek araha hay tv !!!!"

Please tell more about YAGI-UDA ANTENNA. Thank you!

@raziarahmat4299

2 жыл бұрын

I live in Karachi Pakistan I like your comments thanks

You have made engineering beautiful !

One of the best videos in my whole life..... really awesome explanation. and quite simple and effective graphics.....

*Most learning full video I’ve already saw this year! Well done!*

@chetankumar1160

3 жыл бұрын

kzread.info/dash/bejne/nWeA0sdwZ7KvmbQ.html See this video for more info!!!

Love ya Learn Engineering team❤️ wish yu many more centuries to keep posting these. We need it!!!!

Nice! I finally get a video convincing me about how the antenna work

Thank you so much for this video, very informative and it is simplified and explained well, Overall Nice.

This is insane. I knew technology in our world works mysteriously but this is really nuts.

Sir please make video on how elctromagnetic waves converted to video , audio, pictures ........

Great explanation, no BS, and great graphics. Congratulations, and many thanks!

best video I saw so far explaining about antenna

Could someone answer my question please? So does that mean in 3D, each electric wave is a doughnut-like shell (surface) that keeps growing in size as it propogates? Or is each wave a doughnut-like volume (with non-zero field values inside it) as it travels?

@vincecox8376

Жыл бұрын

We live in a 100% magnetic universe..... it's that simple!! The center of a magnet is by far the most powerful part!!! that's where you will find anti gravity and most everything else. STUPID HUMANS!! We went backwards in the Iron age!! the center of a magnet is where we belong after all that's what we are all configured with..FACT! Please review the works at "CORAL CASTLE, Florida. (KZread), He would "VIBRATE" ,, not oscillate the granite at a resonant frequency to the type stone he was working with. Granit has allot of magnetic properties given it's make up... You just need to vibrate at the correct freq. and it will become workable. Keep in mind we are talking about vibrating only the "B" field of a magnet into the rock!!! You will note at Coral Castle he also had a horizontal stone , similar to Stone Henge... All his magnetic generators were in the repel mode to maximize the "B" field.. SIMILAR TO THOSE Shown ON THE PYRAMIDS OF EGYPT.. FACT!!, THINK about it THAT'S exactly why they used copper tools!!!! You must use copper tools and any iron would totally dispute the field. Quantum Math is total B.S. E=MC2 is also total BS... E=MD. (Magnetic density). Thanks Vincenzo.. Please use your brain!! If your professor gives you any flack, have him explain the speed of magnetism. It's instantaneous. That's how they used the pyramids as transportation devices, inter Galaxy type transportation that's exactly why they were 8 sides to create a perfect hologram from earths magnetic field that could be used to connect interglacially

@vincecox8376

Жыл бұрын

We live in a 100% magnetic universe..... it's that simple!! The center of a magnet is by far the most powerful part!!! that's where you will find anti gravity and most everything else. STUPID HUMANS!! We went backwards in the Iron age!! the center of a magnet is where we belong after all that's what we are all configured with..FACT! Please review the works at "CORAL CASTLE, Florida. (KZread), He would "VIBRATE" ,, not oscillate the granite at a resonant frequency to the type stone he was working with. Granit has allot of magnetic properties given it's make up... You just need to vibrate at the correct freq. and it will become workable. Keep in mind we are talking about vibrating only the "B" field of a magnet into the rock!!! You will note at Coral Castle he also had a horizontal stone , similar to Stone Henge... All his magnetic generators were in the repel mode to maximize the "B" field.. SIMILAR TO THOSE Shown ON THE PYRAMIDS OF EGYPT.. FACT!!, THINK about it THAT'S exactly why they used copper tools!!!! You must use copper tools and any iron would totally dispute the field. Quantum Math is total B.S. E=MC2 is also total BS... E=MD. (Magnetic density). Thanks Vincenzo.. Please use your brain!! If your professor gives you any flack, have him explain the speed of magnetism. It's instantaneous. That's how they used the pyramids as transportation devices, inter Galaxy type transportation that's exactly why they were 8 sides to create a perfect hologram from earths magnetic field that could be used to connect interglacially

@jonathanjenkins3609

2 ай бұрын

this video explanation is wrong

@B1g_Salad

Ай бұрын

What’s wrong about it?

2:45 How a Wi-Fi logo was created...

thank you for this. iv been through many levels of education and this is the one thing that has made me understand how this technology works!

Ignoring the spelling errors, this is a great video! One correction is that most TV antennas are Log Periodic antennas (basically several staggered dipoles) to cover a wider frequency range. A Yagi-Uda would be most effective for a single, resonant frequency only.

I can design my own antenna after this video.

Any alternating current in a conductor makes EM waves and propagates with velocity c. Electric transmission lines makes EM waves of 50/60Hz. actual reason as I know a simple conductor is not efficient

Great video. At 6:35 you can see the "Near Field" effects of the antenna (about 1 wave length) as the magnetic wave loops start to compress and break into linear fields. Another thing antennas do is "Impedance Match" the transmistter/receiver (50 Ohms in transceiving antennas) to the impedance of air. There is a lot of electromechanical science in antennas. Also, electromagnetic waves do some non-intuive things at higher frequencies. Frequency ranges are divided up into groups called "Bands". For example the K Band is known for its interaction with water vapor in the air. The frequency at the center of the K Band is the resonate frequency of water. Your microwave oven works off a harmonic of this in a lower frequency band. Because water molecules in the air absorb enery the most at these frequencies, they "Attenuate" or reduce the strength of the waves for long distance use. Other gases and molecules in the air also effect electromagnetic waves to varying degrees at various frequencies.

I love this video! Really easy & simple!

AMAZING!!!! SUKA BLYAT, AMAZING!!! And awesome is Vaz 2106 in the garage

@timsecond

4 жыл бұрын

cyka blyat 😂

@LV-fx5nr

4 жыл бұрын

Да по-нашенски пиши уже :)

This explained more to me in 8 minutes than my university professors did in months. You are an amazing internet person!

Beautifully explained! Made it so simple and clear..

Explanation is so simple that anybody can become a communication enginner just watching ur videoes..