4.2 Short Dipole

This video was made for a junior electromagnetics course in electrical engineering at Bucknell University, USA. The video is designed to be used as the out-of-the-classroom component and combined with active learning exercises in class. This video covers the basics of short, or Hertzian, dipole antennas with a length much shorter than a wavelength.

Пікірлер: 21

  • @h7opolo
    @h7opolo6 ай бұрын

    Goid job using technical jargon without ever divulging further explanations to ensure only the prior educated can reap the tiniest benefit from this drivel

  • @fjord2141
    @fjord214110 жыл бұрын

    Just wanted to say that your videos have really offered an intuitive insight that I haven't been able to get anywhere else, greatly appreciated.

  • @c.brionkidder9232
    @c.brionkidder92326 жыл бұрын

    "Hand-waving arguments." I love this guy.

  • @xiaobu305
    @xiaobu3058 жыл бұрын

    Thanks for the explanation. Great video.

  • @Pedritox0953
    @Pedritox09533 жыл бұрын

    Great video !!

  • @meteorology99
    @meteorology9911 жыл бұрын

    Thank you very much

  • @MichaelJFedo
    @MichaelJFedo8 жыл бұрын

    Essentially.

  • @tarikeng7428
    @tarikeng74285 жыл бұрын

    love your explanations, can I have your lectures and all materials?

  • @wiehrscollier3414
    @wiehrscollier34144 жыл бұрын

    Great videos and tutorial. It seems that a zero crossing is missing in the flip book example after downward current phase about 3 minutes in.

  • @adambomb3513
    @adambomb35136 жыл бұрын

    If I had an antenna dipole whose long= 1m and f=60Mhz, it is an infinitesimal or short dipole?

  • @SmilerBFC
    @SmilerBFC8 жыл бұрын

    @12.34 Diagram isn't the best description as it shows that the electric field forms loops when they don't....

  • @Lbacr2
    @Lbacr210 жыл бұрын

    Would it be possible to have some details so I can reference you in one of my undergraduate assignment?

  • @warshatube

    @warshatube

    6 жыл бұрын

    how was the assignment

  • @NiteshKumar-fq4bs
    @NiteshKumar-fq4bs6 жыл бұрын

    thanks alot sir, sir, how to plot the radiation pattern of any kind of antenna rather it wire monopole dipole helical circular or any type how to plot the radiation pattern without using any software. sir i working in the field of antenna design what are the key methods using which radiation pattern can be roughly estimated. looking forward for your help. thank you sir,

  • @arthursgarage6550
    @arthursgarage65502 жыл бұрын

    could you explain vector potential, everything else in the antenna videos make sense but I can't figure out anything in the integral equation for vector potential.

  • @drstrangelove09
    @drstrangelove093 жыл бұрын

    Ho can the current on the dipole be a constant? It must be zero at the ends.

  • @jeevanraajan3238
    @jeevanraajan323810 жыл бұрын

    Supeerrr.>!!!>.Great knowledge..>>appreciate the effort..!!

  • @javedkhan0258
    @javedkhan025810 жыл бұрын

    how did you get formula for vector potential? I think u skipped that part. what are rm and r1??. not explained well. The integral part has dV. you mentioned integrating over antenna. isnt V scalar potential

  • @gammaraymonkey
    @gammaraymonkey4 жыл бұрын

    4:08 jeez that's a nasty looking formula

  • @andremachado93
    @andremachado936 жыл бұрын

    tens que ler o balanis

  • @ianmcclelland4271
    @ianmcclelland42713 жыл бұрын

    Why does this man sound like technoblade