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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: 3,107
    16th May 2018, 16:43 Go to last post
    • Replies: 0
    • Views: 33,652
    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: 33,858
    26th December 2002, 15:44 Go to last post
  1. [SOLVED] Calculate Capacitance Value from Smith Chart

    Started by chiques, 15th October 2019 17:59
    • Replies: 13
    • Views: 391
    Today, 18:45 Go to last post
  2. Slat vs. tile arrays

    Started by senmeis, 15th October 2019 16:02
    • Replies: 0
    • Views: 81
    15th October 2019, 16:02 Go to last post
  3. [SOLVED] Ways to analyze the harmonic distortions after mixing

    Started by maxsidou, 15th October 2019 09:10
    • Replies: 1
    • Views: 120
    15th October 2019, 15:12 Go to last post
    • Replies: 29
    • Views: 2,003
    14th October 2019, 10:21 Go to last post
    • Replies: 1
    • Views: 162
    14th October 2019, 00:49 Go to last post
  4. how to get higher P1dB,in point

    Started by circuitking, 13th October 2019 14:24
    • Replies: 2
    • Views: 196
    14th October 2019, 00:44 Go to last post
  5. Loadpull for Differential PA

    Started by circuitking, 25th September 2019 12:50
    • Replies: 9
    • Views: 571
    13th October 2019, 19:58 Go to last post
  6. question about Friis equation with very large antenna gain

    Started by sqx, 13th October 2019 17:40
    • Replies: 2
    • Views: 176
    13th October 2019, 19:56 Go to last post
  7. Reference Book for Multiport Microwave Junction

    Started by Amir57, 11th October 2019 22:08
    • Replies: 0
    • Views: 288
    11th October 2019, 22:08 Go to last post
    • Replies: 3
    • Views: 438
    11th October 2019, 15:35 Go to last post
  8. Microstrip line and ground on same layer

    Started by WengCheng, 5th October 2019 15:19
    • Replies: 14
    • Views: 666
    11th October 2019, 15:27 Go to last post
  9. HFSS surface mesh deformed error

    Started by gayathrim, 11th October 2019 14:05
    • Replies: 0
    • Views: 112
    11th October 2019, 14:05 Go to last post
    • Replies: 0
    • Views: 127
    11th October 2019, 09:06 Go to last post
  10. Measuring phase shift

    Started by Zorah_Ahmad, 1st October 2019 20:29
    • Replies: 1
    • Views: 197
    10th October 2019, 12:11 Go to last post
    • Replies: 3
    • Views: 297
    6th October 2019, 11:00 Go to last post
  11. Question about PC3.5mm and SMA connectors

    Started by moro, 2nd October 2019 06:57
    • Replies: 3
    • Views: 308
    4th October 2019, 21:26 Go to last post
  12. Question about RF power meter

    Started by 000SHREDDER000, 1st October 2019 23:12
    • Replies: 13
    • Views: 803
    3rd October 2019, 04:12 Go to last post
  13. RF Energy Harvesting Power Source

    Started by yomaii, 27th September 2019 10:58
    • Replies: 9
    • Views: 640
    2nd October 2019, 22:15 Go to last post
  14. S parameter extraction for MOSFET internal parameters

    Started by circuitking, 26th September 2019 00:36
    • Replies: 10
    • Views: 606
    2nd October 2019, 14:12 Go to last post
  15. In-band image problem for low-IF receiver

    Started by sqx, 27th September 2019 21:01
    • Replies: 2
    • Views: 264
    2nd October 2019, 01:05 Go to last post
  16. Relay selection for Ultrasonic signals

    Started by jerryvdk, 20th September 2019 11:24
    • Replies: 5
    • Views: 380
    1st October 2019, 11:34 Go to last post
  17. Pulse distortion after amplification

    Started by inass57, 19th September 2019 14:13
    • Replies: 4
    • Views: 340
    1st October 2019, 11:30 Go to last post
  18. Captured field by Array Antenna

    Started by pancho_hideboo, 25th September 2019 18:57
    • Replies: 16
    • Views: 704
    30th September 2019, 17:06 Go to last post
  19. Problem during simulation model MRF13750 in ADS

    Started by Riddik, 30th September 2019 07:53
    • Replies: 4
    • Views: 252
    30th September 2019, 15:37 Go to last post
  20. Why S22 curve is like this

    Started by circuitking, 20th July 2019 17:01
    • Replies: 9
    • Views: 686
    30th September 2019, 14:39 Go to last post