Great job bro. We really appreciate that. Could you also show us how to simulate an array of unit cells, say 4x4 unit cell array metasurface?

Hi, I am simulating a frequency selective surface and I have used your method for finding the S-parameters but I also want to test it in the Transient solver to study the far-field behaviour around my model by using the same model but with periodic boundaries instead of unit cell boundaries but whenever I test it out the model seems to ignore the S-parameter behaviour that was found in the F-solver. Is there a way to fix this?

you add nickel meterial brick for cut.it works.but i think using the shell solid tool and boolean- operations may more reasonable :)

Thanks for the video. if have to design a unit meta reflector cell at 2.4GHz how should i approach is there any expression regrading structure dimensions and reflection.

Nice tutorial. Very good learning.

Can you explain why we are applying those boundary conditions along the y and z axis? And what is the eigenmode analysis whether similar boundary conditions apply there also

Thanks for the video, I implemented with same conditions and I got resonances at 5.5,8.2 and10.5 GHz which is different from the paper. And also please explain how this structure is better than the structure with spits on outer ring but no splits on inner ring. Thanks in advance.

How to generate optimum results of the dimensions of your fss structure?

Hi, What the meaning copper - cladding material in the cst program and And what is its symbol in the cst program

Sir, can u please provide the paper from which this structure is designed

Plz explain the boundary condition you have used ,why you used zmin= Et= 0 and Zmax = open ,plz reply soon.because in your other video you have used conducting wall for simulation .plz explain all these conditions.

Can you send me the pdf of the paper used for the simulation because the link doesn't seem to work. Thank you

Why we are getting two waves in the in s parameter output and why we are getting 3 resonance frequency in one wave? Please explain the output part sir

Sir how to make Design and Characterization of Miniaturized Patch Antennas Loaded With Complementary Split-Ring Resonators

Simulate an optical antenna structure

Hello, Sir First of all, thanks for this wonderful video explanation about how to build FSS on CST. I intend to design a FSS (no idea if I use a single or multilayer FSS) for a ressonant frequency of 60 GHz with 30 GHz of Bandwidth. So, I have a question: how to generate a good quantity of measures for my FSS in way to see the optimun result?

@MathsPhysics1

4 жыл бұрын

For high frequency, your fss unit cell dimensions goes to decrease and for the band the structure geometry matter...

please also show how to change incident wave.like x polarized and y polarized

@mayankagrawal5679

3 жыл бұрын

yes please

what is value for d solid 1?

Sir i want to know how the Zmax and Zmin corresponding to S parameter(S11 S21) , can you give me advice, please , thank you !

Could you help me with meta lens simulation

There's no audio output. Can you rectify the fault and reupload the video?

Hello sir, ur video it’s very help me. but i wanna ask u, can this tutorial be implemented for an anechoic chamber at s-band frequencies ? i hope u kindly to answer this question i’m very interesting for learning this CST, thank u sir 👏🏻

Could u pls explain equivalent cct

Excellent

Hi sir, I appreciate your video, and this is very useful for me, thank you., But I am stuck in a problem. I tried a lot in designing metamaterial antenna, and want to obtain some desired results. But after so many attempts, I am no where. I designed atleast 35 metamaterials antenna, but not able to understand what dimensions I chose, so that required results are obtain. Please help.

what should be the value of the thickness(t) of the ground plane?

@MathsPhysics1

4 жыл бұрын

0.035mm

thanks

What is the value of h

Thanks sir but no audio. Please solve this sir.

i need HFSS design

Which software you used to design that?

@MathsPhysics1

4 жыл бұрын

CST (computer simulation technology)

What’s the value of s ?

how to print this on Fr4 arlon subtrate ?

@MathsPhysics1

4 жыл бұрын

select from material library. ...see the first video how to design. ..I explained how to select matarial

hi, in ring part, i am unable to cut by applying the settings you mentioned. video stopped at 1045 and at 1046 it was cut..... where as it does not actually. kindly tell me what parameters you changed to apply this cut. regards

@MathsPhysics1

2 жыл бұрын

@Adnan Yousaf don't worry soon i will upload video on these issues

@adnanyousaf5755

2 жыл бұрын

Can I get some idea please. I am working on it right now please

@zhiquanxu1035

2 жыл бұрын

@@adnanyousaf5755 so did you know what the problem is?

@zhiquanxu1035

2 жыл бұрын

@@MathsPhysics1 I got the same,so how to solve it?

Can you please upload any design and simulation of" terahertz antenna"for biomedical imaging?

@MathsPhysics1

4 жыл бұрын

Your frequency range

@srabontysoily5185

4 жыл бұрын

@@MathsPhysics1 0.1 THz to 4THz for breast cancer imaging. please upload

@srabontysoily5185

4 жыл бұрын

@@MathsPhysics1 could you please help?

@MathsPhysics1

4 жыл бұрын

Do u have any related paper?

@srabontysoily5185

4 жыл бұрын

@@MathsPhysics1 may I send email? kindly provide email id

How about th excitation!! or the port design!!

@MathsPhysics1

5 жыл бұрын

by floquet port

how i download this .cst project file

If we need to simulate EBG based microstrip patch antenna,then this same vedio can I follow till EBG metastructure?

@MathsPhysics1

4 жыл бұрын

there are different technique how to design ebg i.e for single band or multiple ...and add with micro strip antenna ... EBGs are different from Metasurfaces

@hamnanaveed8286

4 жыл бұрын

@@MathsPhysics1 Can you share any link or paper related to multiband EBG simulation on CST? Yours help would be highly appreciated!

@MathsPhysics1

4 жыл бұрын

Search paper in this profile scholar.google.com.pk/citations?user=a9JGGQMAAAAJ&hl=en

@hamnanaveed8286

4 жыл бұрын

Thank you. I got my answers.

@MathsPhysics1

4 жыл бұрын

Welcome

Put parameter list value. Why t = 0.035 ? Thank you

@A00700

2 жыл бұрын

It's copper thickness

i want material, good video.

How to get plot between x component of electric field and frequency

@MathsPhysics1

3 жыл бұрын

@minakashi makkar just show the graph between x component of electric field and frequency in cst and than u can extract also

@minakshimakkar9249

3 жыл бұрын

@@MathsPhysics1 I am not getting the point whats the procedure for plot

@MathsPhysics1

3 жыл бұрын

@minakshi makkar email me, the problem

@minakshimakkar9249

3 жыл бұрын

@@MathsPhysics1 okay sir

@minakshimakkar9249

3 жыл бұрын

Please tell me your mail id

i try many time for cut the ring but it is no cut...why? help me

@MathsPhysics1

5 жыл бұрын

Make the thickness value according to cut height if not work Change sign.... I will make another video is soon I will solve ur problem

@Rajkumar-wr5cm

5 жыл бұрын

@@MathsPhysics1 ok , i will try

Which one is S11 and S12?

@MathsPhysics1

4 жыл бұрын

This simulation in flouqat mode. Open cst software Go to cst help botton and search fss than study the tamplate

what's the value of s??And plz mention all parameters.

@MathsPhysics1

Жыл бұрын

read the paper

@ahmedwaleed2689

Жыл бұрын

What’s the value of s?

👍

Please make a video on a design of miniaturized patch antenna using hfss 15... please please please .it's urgent and important

@Rajkumar-wr5cm

5 жыл бұрын

how did you cut ring?

upload some more

@MathsPhysics1

5 жыл бұрын

ok

Excuse me, can you please provide the parameters for ground plate? Thanks

@MathsPhysics1

5 жыл бұрын

thicknees is ,t=0.035 L*W=7*7 , e.g lenght *width

@luisg.delagarza7338

5 жыл бұрын

@@MathsPhysics1 Thank you. I am working on a design for metamaterials with permiability near zero at 13.56 MHz would you happen to have a few tips or designs that could help me ? Thanks in advance.

@kienta7193

4 жыл бұрын

@@MathsPhysics1 why t = 0.035

How can I contact with you? It's urgent!!!!

@MathsPhysics1

3 жыл бұрын

Through e-mail

@personalcollection9097

3 жыл бұрын

@@MathsPhysics1 Mail Id plz

@personalcollection9097

3 жыл бұрын

@@MathsPhysics1 I have sent an e-mail.. Please check it sir

@MathsPhysics1

3 жыл бұрын

Ok

sir i am designing sensor by using metamaterial if you please share your email then i will contact you and if you solve my problem i will pay you.

@exploreworld4572

4 жыл бұрын

@@MathsPhysics1 thank you sir

I need a design so how to contact you

Can I have you r email pls

@MathsPhysics1

2 жыл бұрын

Check about channel

@tt-md4si

2 жыл бұрын

@@MathsPhysics1 I didn't find it