1. Announcement:
    Forum rules & policies (quick reference)
    alexan_e (Administrator)
    7th August 2014
    Views:
    99,684
Page 2 of 1075 FirstFirst 1 2 3 4 12 52 102 502 1002 ... LastLast
Threads 31 to 60 of 32241

Forum: RF, Microwave, Antennas and Optics

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

  1. Differentially-Fed Rectifier

    Started by GhidaSh, 2nd December 2017 10:49
    • Replies: 6
    • Views: 553
    3rd December 2017, 10:51 Go to last post
    • Replies: 5
    • Views: 469
    1st December 2017, 13:55 Go to last post
    • Replies: 0
    • Views: 248
    1st December 2017, 01:36 Go to last post
  2. Transistors for Class-E amplification to 30MHz?

    Started by neazoi, 28th November 2017 14:37
    • Replies: 11
    • Views: 946
    30th November 2017, 20:42 Go to last post
  3. Antennas how important is polarization

    Started by alaios, 26th November 2017 20:21
    • Replies: 9
    • Views: 935
    30th November 2017, 16:50 Go to last post
  4. Voltage multiplier for RF energy harvesting

    Started by SuBill, 27th November 2017 08:58
    • Replies: 9
    • Views: 1,026
    30th November 2017, 13:16 Go to last post
  5. Problem CR analysis using Golden Gate

    Started by aretancos, 29th November 2017 14:05
    • Replies: 9
    • Views: 521
    30th November 2017, 01:39 Go to last post
  6. iip3 of the attenuator from cadence

    Started by shanmei, 29th November 2017 16:34
    • Replies: 5
    • Views: 336
    30th November 2017, 00:57 Go to last post
  7. Phase modulator circuit ?

    Started by Ata_sa16, 29th November 2017 22:23
    • Replies: 2
    • Views: 294
    30th November 2017, 00:24 Go to last post
  8. How to increase range of PIR sensor

    Started by electronicsIUST, 29th November 2017 10:46
    • Replies: 1
    • Views: 287
    29th November 2017, 23:42 Go to last post
    • Replies: 0
    • Views: 211
    29th November 2017, 21:10 Go to last post
  9. Determine position of notch or cut

    Started by prateek3790, 2nd November 2017 09:41
    • Replies: 9
    • Views: 1,436
    28th November 2017, 10:15 Go to last post
  10. 180 degree hybrid using Lumped elements

    Started by Freestylesoap, 9th November 2017 15:44
    • Replies: 8
    • Views: 904
    27th November 2017, 20:20 Go to last post
  11. 25% vs 50% Duty Cycle, passive I/Q Downconversion mixer

    Started by exp, 26th November 2017 01:31
    • Replies: 8
    • Views: 766
    27th November 2017, 19:27 Go to last post
  12. Microcontroller shielding

    Started by Adwaittronics, 25th November 2017 12:56
    • Replies: 7
    • Views: 598
    27th November 2017, 18:31 Go to last post
  13. [SOLVED] The simplest and tunable microwave filter

    Started by baby_2, 22nd November 2017 07:28
    • Replies: 15
    • Views: 1,648
    27th November 2017, 15:12 Go to last post
    • Replies: 0
    • Views: 191
    27th November 2017, 14:12 Go to last post
  14. Starting with S1.2 VNA and smith charts

    Started by alaios, 26th November 2017 08:58
    • Replies: 6
    • Views: 594
    26th November 2017, 20:30 Go to last post
  15. Wideband u slot microstrip antenna at 2.45 GHz frequency

    Started by mazar, 26th November 2017 17:21
    • Replies: 0
    • Views: 254
    26th November 2017, 17:21 Go to last post
  16. ADS Does not recognize ael expression code

    Started by Ata_sa16, 24th November 2017 20:18
    • Replies: 1
    • Views: 326
    25th November 2017, 12:48 Go to last post
  17. Anti-jamming antennas

    Started by senmeis, 19th November 2017 07:23
    • Replies: 3
    • Views: 695
    25th November 2017, 11:02 Go to last post
  18. Gold plated OR Silver plated

    Started by tony_lth, 17th November 2017 06:42
    • Replies: 9
    • Views: 786
    24th November 2017, 05:25 Go to last post
    • Replies: 1
    • Views: 402
    24th November 2017, 02:20 Go to last post
  19. Contacting Rotary Joint Design

    Started by jesuschrist, 8th November 2017 08:12
    • Replies: 2
    • Views: 802
    23rd November 2017, 16:35 Go to last post
  20. Digital modulation as per FCC

    Started by dapu, 17th November 2017 19:03
    • Replies: 1
    • Views: 434
    23rd November 2017, 16:33 Go to last post
  21. Darlington replacement in HF preamplifier

    Started by neazoi, 23rd November 2017 11:01
    • Replies: 6
    • Views: 472
    23rd November 2017, 15:09 Go to last post
    • Replies: 5
    • Views: 519
    23rd November 2017, 13:13 Go to last post
  22. IIP3 calculation using SpectreRF in command line

    Started by fmdepassos, 22nd November 2017 19:29
    • Replies: 4
    • Views: 505
    23rd November 2017, 12:14 Go to last post
    • Replies: 18
    • Views: 1,715
    21st November 2017, 23:48 Go to last post