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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: 315
    16th May 2018, 16:43 Go to last post
    • Replies: 0
    • Views: 31,426
    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: 31,613
    26th December 2002, 15:44 Go to last post
  1. ADS EM simulation error

    Started by pragash, 15th September 2018 09:33
    • Replies: 12
    • Views: 369
    Yesterday, 12:41 Go to last post
  2. Hot to match HF loop antenna?

    Started by AndreyG, 16th September 2018 05:10
    • Replies: 9
    • Views: 275
    Yesterday, 06:53 Go to last post
  3. Faulty Location In Coaxial Cable

    Started by adnan012, 12th September 2018 07:53
    • Replies: 10
    • Views: 303
    Yesterday, 06:51 Go to last post
  4. Prevent frequency counter noise from affecting VFO signal

    Started by neazoi, 12th September 2018 09:41
    • Replies: 8
    • Views: 228
    16th September 2018, 10:54 Go to last post
  5. Moved: Help in tunable circuits

    Started by student14, 12th September 2018 08:14
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    • Replies: 5
    • Views: 901
    15th September 2018, 16:00 Go to last post
  6. Frequency counter modification for fewer chips

    Started by neazoi, 13th September 2018 22:46
    • Replies: 7
    • Views: 288
    14th September 2018, 15:31 Go to last post
    • Replies: 12
    • Views: 529
    14th September 2018, 14:22 Go to last post
  7. Measuring the return loss of a transmitter

    Started by Zeppelin, 10th September 2018 09:34
    • Replies: 13
    • Views: 412
    13th September 2018, 14:05 Go to last post
  8. To design optical band pass interference filter

    Started by jegan25, 12th September 2018 21:11
    • Replies: 0
    • Views: 81
    12th September 2018, 21:11 Go to last post
  9. Switched harmonic test

    Started by 1869, 11th September 2018 03:03
    • Replies: 2
    • Views: 211
    12th September 2018, 15:10 Go to last post
  10. Issues with measuring return loss

    Started by Zeppelin, 10th September 2018 09:21
    • Replies: 5
    • Views: 209
    12th September 2018, 09:36 Go to last post
  11. Phase Shifter Design Tutorial

    Started by Puppet123, 10th September 2018 04:30
    • Replies: 1
    • Views: 191
    11th September 2018, 21:54 Go to last post
  12. [SOLVED] RF/Microwave Power Detector Design

    Started by ktr, 11th September 2018 13:07
    • Replies: 1
    • Views: 136
    11th September 2018, 13:48 Go to last post
  13. Moved: Switched Harmonic Test - new

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

    Started by laperla, 10th September 2018 20:17
    • Replies: 0
    • Views: 144
    10th September 2018, 20:17 Go to last post
  15. http://www.odyseus.nildram.co.uk

    Started by Puppet123, 9th September 2018 23:20
    • Replies: 0
    • Views: 143
    10th September 2018, 00:17 Go to last post
  16. Patch Efficiency and Substrate Thickness

    Started by dshoter13, 6th September 2018 23:35
    • Replies: 3
    • Views: 234
    9th September 2018, 13:57 Go to last post
  17. Different results in hfss feko and cst

    Started by susanne0s, 9th September 2018 07:05
    • Replies: 3
    • Views: 194
    9th September 2018, 11:06 Go to last post
  18. How to plot Magnetic Current in HFSS and ADS?

    Started by rijubrata, 8th September 2018 19:27
    • Replies: 0
    • Views: 95
    8th September 2018, 19:27 Go to last post
    • Replies: 0
    • Views: 146
    7th September 2018, 17:10 Go to last post
    • Replies: 3
    • Views: 318
    5th September 2018, 23:54 Go to last post
  19. ADS Edit Component Artwork

    Started by SDRookie, 5th September 2018 17:13
    • Replies: 0
    • Views: 100
    5th September 2018, 17:13 Go to last post
  20. [SOLVED] Component Selection in a 4Ghz System

    Started by ktr, 5th September 2018 10:21
    • Replies: 4
    • Views: 201
    5th September 2018, 12:52 Go to last post
  21. Inset feed micropatvh antenna

    Started by mrunaal, 4th September 2018 06:23
    • Replies: 2
    • Views: 219
    4th September 2018, 12:09 Go to last post
    • Replies: 2
    • Views: 219
    3rd September 2018, 22:39 Go to last post
  22. Balun using two Lange Couplers

    Started by pancho_hideboo, 3rd September 2018 11:01
    • Replies: 5
    • Views: 247
    3rd September 2018, 16:15 Go to last post
  23. Low flicker phase noise diodes and amplifier

    Started by afaik86, 31st August 2018 15:02
    • Replies: 2
    • Views: 218
    2nd September 2018, 18:33 Go to last post