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Forum: RF, Microwave, Antennas and Optics

RF, microwave, antennas and optics questions. Radio/TV/satellite transmitters and receivers.

  1. Sticky Thread Sticky: 26V Current Sense Amplifier

    Started by mmatheson, 16th May 2018 16:43
    • Replies: 0
    • Views: 331
    16th May 2018, 16:43 Go to last post
    • Replies: 0
    • Views: 31,449
    9th May 2007, 08:28 Go to last post
  2. Sticky Thread Sticky: LEGALS/UNLEGALS FILES----NEW RULES

    Started by james, 26th December 2002 15:44
    • Replies: 0
    • Views: 31,628
    26th December 2002, 15:44 Go to last post
  1. How -rectifier impedance matching

    Started by kangtae, Today 03:52
    • Replies: 0
    • Views: 32
    Today, 03:52 Go to last post
  2. 1.2 ghz video sender components

    Started by hmdtop, Yesterday 12:22
    • Replies: 4
    • Views: 106
    Yesterday, 19:47 Go to last post
  3. [SOLVED] Impedance matching question

    Started by nenea dani, 22nd September 2018 22:12
    • Replies: 6
    • Views: 277
    Yesterday, 15:51 Go to last post
  4. Faulty Location In Coaxial Cable

    Started by adnan012, 12th September 2018 07:53
    • Replies: 17
    • Views: 514
    Yesterday, 12:29 Go to last post
  5. How to control gali-74+ amplifier gain

    Started by saiguptamaturu, 24th September 2018 12:15
    • Replies: 3
    • Views: 111
    Yesterday, 07:41 Go to last post
  6. Single balanced mixer

    Started by Kooky613, 21st September 2018 17:55
    • Replies: 10
    • Views: 280
    24th September 2018, 19:29 Go to last post
  7. About RF circulator in pcb design

    Started by yuyee, 20th September 2018 18:04
    • Replies: 11
    • Views: 321
    24th September 2018, 09:05 Go to last post
  8. Hot to match HF loop antenna?

    Started by AndreyG, 16th September 2018 05:10
    • Replies: 13
    • Views: 466
    22nd September 2018, 16:54 Go to last post
  9. Higher order modes waveguides

    Started by fule_1, 31st August 2018 14:28
    • Replies: 1
    • Views: 125
    22nd September 2018, 13:55 Go to last post
  10. To design optical band pass interference filter

    Started by jegan25, 12th September 2018 21:11
    • Replies: 1
    • Views: 114
    22nd September 2018, 13:49 Go to last post
    • Replies: 12
    • Views: 346
    21st September 2018, 19:37 Go to last post
  11. ADS EM simulation error

    Started by pragash, 15th September 2018 09:33
    • Replies: 12
    • Views: 463
    18th September 2018, 12:41 Go to last post
  12. Prevent frequency counter noise from affecting VFO signal

    Started by neazoi, 12th September 2018 09:41
    • Replies: 8
    • Views: 270
    16th September 2018, 10:54 Go to last post
  13. Moved: Help in tunable circuits

    Started by student14, 12th September 2018 08:14
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    • Replies: 5
    • Views: 958
    15th September 2018, 16:00 Go to last post
  14. Frequency counter modification for fewer chips

    Started by neazoi, 13th September 2018 22:46
    • Replies: 7
    • Views: 331
    14th September 2018, 15:31 Go to last post
    • Replies: 12
    • Views: 614
    14th September 2018, 14:22 Go to last post
  15. Measuring the return loss of a transmitter

    Started by Zeppelin, 10th September 2018 09:34
    • Replies: 13
    • Views: 480
    13th September 2018, 14:05 Go to last post
  16. Switched harmonic test

    Started by 1869, 11th September 2018 03:03
    • Replies: 2
    • Views: 237
    12th September 2018, 15:10 Go to last post
  17. Issues with measuring return loss

    Started by Zeppelin, 10th September 2018 09:21
    • Replies: 5
    • Views: 243
    12th September 2018, 09:36 Go to last post
  18. Phase Shifter Design Tutorial

    Started by Puppet123, 10th September 2018 04:30
    • Replies: 1
    • Views: 208
    11th September 2018, 21:54 Go to last post
  19. [SOLVED] RF/Microwave Power Detector Design

    Started by ktr, 11th September 2018 13:07
    • Replies: 1
    • Views: 154
    11th September 2018, 13:48 Go to last post
  20. Moved: Switched Harmonic Test - new

    Started by 1869, 11th September 2018 06:57
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  21. Transmission zero in ADS

    Started by laperla, 10th September 2018 20:17
    • Replies: 0
    • Views: 159
    10th September 2018, 20:17 Go to last post
  22. http://www.odyseus.nildram.co.uk

    Started by Puppet123, 9th September 2018 23:20
    • Replies: 0
    • Views: 158
    10th September 2018, 00:17 Go to last post
  23. Patch Efficiency and Substrate Thickness

    Started by dshoter13, 6th September 2018 23:35
    • Replies: 3
    • Views: 258
    9th September 2018, 13:57 Go to last post
  24. Different results in hfss feko and cst

    Started by susanne0s, 9th September 2018 07:05
    • Replies: 3
    • Views: 230
    9th September 2018, 11:06 Go to last post
  25. How to plot Magnetic Current in HFSS and ADS?

    Started by rijubrata, 8th September 2018 19:27
    • Replies: 0
    • Views: 109
    8th September 2018, 19:27 Go to last post
    • Replies: 0
    • Views: 159
    7th September 2018, 17:10 Go to last post