1. Announcement:
    Forum rules & policies (quick reference)
    alexan_e (Administrator)
    7th August 2014
    Views:
    91,883
Page 51 of 1064 FirstFirst ... 41 49 50 51 52 53 61 101 151 551 1051 ... LastLast
Threads 1501 to 1530 of 31914

Forum: RF, Microwave, Antennas and Optics

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

  1. Closed: Frequency measurement of RF CW signals

    Started by djnik1362, 28th January 2016 19:13
    • Replies: 1
    • Views: 391
    28th January 2016, 20:36 Go to last post
  2. Closed: Cree CGH40010F maximum input drive power

    Started by Charlons, 28th January 2016 17:21
    • Replies: 0
    • Views: 217
    28th January 2016, 17:21 Go to last post
  3. Closed: RF 0.18 um CMOS Inductor Relative Permeability

    Started by Elecemperor, 26th January 2016 00:28
    • Replies: 10
    • Views: 659
    28th January 2016, 17:01 Go to last post
  4. Closed: RF antenna lightning protection

    Started by tarmogr, 27th January 2016 14:56
    • Replies: 2
    • Views: 441
    28th January 2016, 13:33 Go to last post
  5. Closed: Rf power amplifier design

    Started by aks.rfms, 18th January 2016 06:44
    • Replies: 3
    • Views: 405
    28th January 2016, 11:58 Go to last post
  6. Closed: How to design pre-amphasis circuit in FM system?

    Started by John_li, 27th January 2016 21:25
    • Replies: 0
    • Views: 323
    27th January 2016, 21:25 Go to last post
  7. Closed: RF PCB antenna design in PCB

    Started by arunmaran10, 27th January 2016 07:34
    • Replies: 2
    • Views: 530
    27th January 2016, 08:04 Go to last post
  8. Closed: Transistor third overtone oscillation circuit

    Started by cippy, 24th August 2015 18:04
    • Replies: 14
    • Views: 1,963
    27th January 2016, 00:25 Go to last post
  9. Closed: Bandwidth enhancement method

    Started by Priyanka Garg, 25th January 2016 12:13
    • Replies: 6
    • Views: 419
    26th January 2016, 19:39 Go to last post
  10. Closed: I need user's guide for Eagleware Genesys 6.5B.

    Started by meshgate, 26th January 2016 16:18
    • Replies: 2
    • Views: 329
    26th January 2016, 19:18 Go to last post
  11. Closed: Functin of these capacitors in RF application.

    Started by droval, 26th January 2016 11:19
    • Replies: 3
    • Views: 399
    26th January 2016, 18:38 Go to last post
  12. Closed: Microstrip patch antenna not converging

    Started by Antros48, 23rd January 2016 12:19
    • Replies: 8
    • Views: 576
    26th January 2016, 17:58 Go to last post
  13. Closed: difference between TE11 and TE10 mode and also tm01 mode

    Started by poornimargowda, 11th January 2016 11:47
    • Replies: 2
    • Views: 521
    26th January 2016, 17:46 Go to last post
  14. Closed: FM, AM.. team communication circuit ?

    Started by rompelstilchen, 24th January 2016 16:06
    • Replies: 11
    • Views: 570
    26th January 2016, 10:51 Go to last post
  15. Closed: 1uW to 1mW UHF TV amplifier schematic?

    Started by neazoi, 22nd January 2016 00:05
    • Replies: 10
    • Views: 725
    25th January 2016, 19:20 Go to last post
  16. Closed: Help with new VNA design.

    Started by markbng, 25th January 2016 16:43
    • Replies: 0
    • Views: 468
    25th January 2016, 16:43 Go to last post
  17. Closed: RF design for a space application

    Started by Anton89, 21st January 2016 20:28
    • Replies: 11
    • Views: 771
    25th January 2016, 10:38 Go to last post
  18. Closed: DIY UHF RF text messaging transceiver

    Started by neazoi, 19th January 2016 22:40
    • Replies: 18
    • Views: 1,036
    25th January 2016, 08:51 Go to last post
  19. Closed: VCO Varactor Tuning Range

    Started by flames4791, 24th January 2016 07:36
    • Replies: 5
    • Views: 505
    25th January 2016, 02:46 Go to last post
  20. Closed: Barkhausen Kurz oscillator question

    Started by neazoi, 23rd January 2016 13:58
    • Replies: 13
    • Views: 609
    24th January 2016, 12:35 Go to last post
    • Replies: 0
    • Views: 388
    24th January 2016, 10:22 Go to last post
  21. Closed: Antenna for Space Application

    Started by Guruditya Sinha, 24th January 2016 00:40
    • Replies: 0
    • Views: 320
    24th January 2016, 00:40 Go to last post
  22. Closed: Description about Metasurfaces

    Started by moin_moin, 23rd January 2016 17:32
    • Replies: 1
    • Views: 385
    23rd January 2016, 19:46 Go to last post
    • Replies: 0
    • Views: 528
    23rd January 2016, 09:10 Go to last post
  23. [SOLVED]Closed: 20KW dual directional coupler

    Started by ahsoopk, 16th January 2016 13:41
    • Replies: 19
    • Views: 1,036
    22nd January 2016, 14:17 Go to last post
  24. Closed: Absolute theoretical maximum output power of a PA stage

    Started by megaknaller, 22nd January 2016 10:30
    • Replies: 0
    • Views: 363
    22nd January 2016, 10:30 Go to last post
  25. Closed: [Moved]: Power Amplifier Terminologies

    Started by shemo, 20th January 2016 23:28
    • Replies: 2
    • Views: 484
    22nd January 2016, 10:17 Go to last post
  26. Closed: Bidrectional transmission in coaxial cable with RF and power

    Started by bhagavanec67, 21st January 2016 07:16
    • Replies: 7
    • Views: 421
    22nd January 2016, 08:18 Go to last post
  27. Closed: What is the principle of 8753's test port coupler?

    Started by heqinlong, 20th January 2016 03:08
    • Replies: 2
    • Views: 412
    21st January 2016, 15:02 Go to last post
  28. Closed: [Moved]: design Transimpedance Amplifier

    Started by amir_rch, 21st January 2016 08:02
    • Replies: 0
    • Views: 432
    21st January 2016, 08:02 Go to last post