Why Digital Beamforming Is Useful for Radar

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  • Опубликовано: 9 ноя 2024

Комментарии • 17

  • @DallasCowboyFan95
    @DallasCowboyFan95 Год назад +5

    Began learning about radars on my own and this was fantastic!! Needs more views

  • @yaronk1069
    @yaronk1069 Год назад +4

    Hi great video, 5:50 and forward is a bit misleading. a narrow beam has a much better resolution and SNR (more energy) but it's not used to pinpoint the location of a target. for this you are using a monopulse, which means you have a regular beam transmitting to a specific location and receiving beams around that same transmitting beam, now you can compare the power coming from each of the RX beams and calculate the target location in relation to the TX beam. The mistake in the video is that you go to a narrow beam when you don't need to.
    Narrow beams are mainly used for long range surveillance in modern radars.

    • @josephrosenbaum3343
      @josephrosenbaum3343 11 месяцев назад

      You can only get so much accuracy out of monopulse signal with a wide volume search beam tho. By using the tighter beam you get additional accuracy out of it for getting the pencil beam tracking pulses on him. What i think he was trying to get at here was by using that pattern of tighter beams around the point of the volume search detection. You get the accuracy of the tighter beam but also potentially getting detections on other targets around the primary detection that weren't seen with the wider beamwidth.

    • @yaronk1069
      @yaronk1069 11 месяцев назад +1

      @@josephrosenbaum3343 You are correct that by using a narrow/pencil beam you would get a better spatial resolution especially with TWS tracking in Monopulse.
      I didn't see the vid again so I'll guess my idea was that you don't waste the most important Radar resource which is time. Why fire more beams and wait for the return if you can cover more space and still get enough data for the purpose of your Radar?

  • @AviaGaming123
    @AviaGaming123 Год назад +2

    Excellent Explanation

  • @WholeLottaPremium91
    @WholeLottaPremium91 Год назад +1

    Great Breakdown

  • @Pedritox0953
    @Pedritox0953 Год назад +3

    Great video!

  • @spacecowboy2483
    @spacecowboy2483 10 месяцев назад

    Fabulous video!

  • @AnuSinghji
    @AnuSinghji Год назад +1

    Can you help me with my project for drone detection radar? What kind of input it will take to do the digital beam forming and where we ll use this digital beam forming step in dron detection radar signal processing?

  • @mehdi_akbari
    @mehdi_akbari Год назад +1

    thank you Brian

  • @pintohoareau579
    @pintohoareau579 5 месяцев назад

    This is so good.

  • @SharaPrincessOfPowers
    @SharaPrincessOfPowers 3 дня назад

    I would never use a emp device as a weapon on anyone because I live in Malaysia and "Akta Senjata Api" exist in Malaysia. So I ask the "Angkatan Tentera Malaysia" Help on Magnetic field and Wavespectrum devices used as Weapon. ❤

  • @billourou4443
    @billourou4443 3 месяца назад

    Good Video for me.

  • @dimitrimavi
    @dimitrimavi Год назад +1

    Hello, thank you very much for this amazing explanation. Could you please suggest a source to understand the difference between beam switching and beam steering? Or maybe you can directly explain it.Thank you very much in advance

  • @jamesyoungquist6923
    @jamesyoungquist6923 Год назад

    Mind blown

  • @zakariaaouchette5702
    @zakariaaouchette5702 Год назад

    👌