Antennas

แชร์
ฝัง
  • เผยแพร่เมื่อ 23 ม.ค. 2020
  • Kiersten Kerby-Patel
    University of Massachusetts Boston
    View the full lecture schedule at w1mx.mit.edu/iap/2020/
    To find out more about Student Cable Video Productions and how you can participate, visit: sctv.mit.edu
    MIT Student Cable
  • วิทยาศาสตร์และเทคโนโลยี

ความคิดเห็น • 26

  • @acestudioscouk-Ace-G0ACE
    @acestudioscouk-Ace-G0ACE 3 ปีที่แล้ว +4

    This was really good and I learnt a lot. It was great to have the doctor's slides shown clearly in another window. Suggestion: if you dropped the slides down and to the right into the space you''ve reserved for the back of bald men's heads, we would be able to see where the doctor was pointing on the screen.

  • @VT_kannagi
    @VT_kannagi 3 ปีที่แล้ว +3

    This is such a good talk, Dr Kiersten such a good speaker.

  • @vishwapriyagautam8227
    @vishwapriyagautam8227 3 ปีที่แล้ว +16

    Wow..
    This is the most concise and precise antenna lecture, I have ever been come across.
    If anyone know some better lectures or docs on antenna ..pls comment below.
    Thanks

    • @LuckyLuciano_1
      @LuckyLuciano_1 22 วันที่ผ่านมา

      what do you though could be from MIT ? , only the best !!!!

  • @burpleson
    @burpleson 3 หลายเดือนก่อน

    Thanks, great talk.

  • @brbroberts1
    @brbroberts1 4 ปีที่แล้ว +12

    Would have been nice to see the areas of the Smith chart being pointed out on the live screen, rather than maximizing the presentation and covering the video.

  • @l.d.9903
    @l.d.9903 4 ปีที่แล้ว +1

    Thank you! I greatly appreciate you uploading this video. I'm excited also about your upcoming project.

  • @mouhandiseen
    @mouhandiseen 3 ปีที่แล้ว +2

    Thank you for the excellent presentation

  • @garraper
    @garraper 4 ปีที่แล้ว +2

    bravo...thanks for very complete discussion ...

  • @kengartner204
    @kengartner204 3 ปีที่แล้ว +1

    Thank you for the excellent presentation (modulo the inability for us to see the laser pointer on the Smith charts - sigh). Much appreciated!
    Can you please provide a link to the kit antenna you offered for the citizen science research you mentioned? Also, can you provide the link to the spinning-magnet-on-dremel experiment? It occurs to me that since the FCC seems to have a 9KHz lower lower limit to their regulatory authority AND you mentioned that the transmission could be detected a kilometer away, that there are some interesting opportunities for low bandwidth signaling.

  • @KumarGauravSagar
    @KumarGauravSagar ปีที่แล้ว

    Echo of antenna in warfare story about the original values verified on my phone

  • @XPFTP
    @XPFTP 4 ปีที่แล้ว +1

    bummer .. wish i knew about the moon mob. that would have been cool.. now got me thinking to do one myself with a few friends.. 73 from 2 land. west side of mass.

  • @K6ORJ
    @K6ORJ 6 หลายเดือนก่อน

    WOW!

  • @RogerBarraud
    @RogerBarraud 3 ปีที่แล้ว +1

    Great talk - Thankyou!
    :-)

  • @h7opolo
    @h7opolo หลายเดือนก่อน

    "we want a higher", not "we wanna hire" 33:16

  • @nareshkumar4207
    @nareshkumar4207 4 ปีที่แล้ว

    thanks for this lecture

  • @Jerrythenerdful
    @Jerrythenerdful 2 ปีที่แล้ว +1

    I think the presentation is excellent, but I want to caution Hams and those without a physics background that her use of "dipole" is a dipole dealing with two opposite charges. It has nothing to do with a dipole antenna.
    The dipole antenna is defined as two equal conductive poles or elements in a straight line, generally each 1/4 wave long on each side, fed in the center.
    I hope the dipole antenna is not confused with the opposing charge dipole used in physics. They are very different things!

  • @sanjiblamichhane
    @sanjiblamichhane 3 ปีที่แล้ว

    Cool 😎

  • @ahmednor5806
    @ahmednor5806 8 หลายเดือนก่อน

    🌹🌹🌹💐

  • @tubeDude48
    @tubeDude48 4 ปีที่แล้ว +2

    *errffff* *!!!!*

  • @KumarGauravSagar
    @KumarGauravSagar ปีที่แล้ว

    Dimpu and deep sea

  • @ernestb.2377
    @ernestb.2377 3 หลายเดือนก่อน

    I was disappointed with the presentation. Typical example of a person who knows a lot, but the teaching style is to go through the material facts and just name them one after the other and not really explaining anything or very little. Like a review for the same people that already know it all, just to remind them.

  • @Funkwelle
    @Funkwelle 4 ปีที่แล้ว +3

    So useless. Most of the time you don't see what she is explaining on the board. So you can't follow and can't understand. Why didn't you just record the presentation on the board? Fail!

  • @captainmidnight5958
    @captainmidnight5958 2 ปีที่แล้ว

    All of that throat clearing is very disturbing.

  • @h7opolo
    @h7opolo 6 หลายเดือนก่อน

    Speech dwindles into monotonous mumbling.