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Forum: RF, Microwave, Antennas and Optics

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

    • Replies: 0
    • Views: 29,183
    9th May 2007, 08:28 Go to last post
  1. Sticky Thread Sticky: LEGALS/UNLEGALS FILES----NEW RULES

    Started by james, 26th December 2002 15:44
    • Replies: 0
    • Views: 29,532
    26th December 2002, 15:44 Go to last post
  1. The simplest and tunable microwave filter

    Started by baby_2, Yesterday 07:28
    • Replies: 9
    • Views: 724
    Today, 19:07 Go to last post
  2. Contacting Rotary Joint Design

    Started by jesuschrist, 8th November 2017 08:12
    • Replies: 2
    • Views: 606
    Today, 16:35 Go to last post
  3. Digital modulation as per FCC

    Started by dapu, 17th November 2017 19:03
    • Replies: 1
    • Views: 239
    Today, 16:33 Go to last post
  4. Gold plated OR Silver plated

    Started by tony_lth, 17th November 2017 06:42
    • Replies: 7
    • Views: 342
    Today, 16:26 Go to last post
  5. Polynomial synthesis in coupling matrix technique

    Started by MuhammadSana, 21st November 2017 07:26
    • Replies: 1
    • Views: 321
    Yesterday, 20:31 Go to last post
    • Replies: 18
    • Views: 1,399
    21st November 2017, 23:48 Go to last post
    • Replies: 1
    • Views: 376
    20th November 2017, 23:11 Go to last post
  6. MIcrostrip Line with COMSOL

    Started by jiten.phy, 19th November 2017 06:06
    • Replies: 6
    • Views: 608
    20th November 2017, 18:42 Go to last post
    • Replies: 7
    • Views: 573
    20th November 2017, 16:27 Go to last post
  7. Power (Voltage / Current) inducted in rectangle antenna.

    Started by AdamTH, 20th November 2017 11:06
    • Replies: 3
    • Views: 213
    20th November 2017, 14:12 Go to last post
    • Replies: 6
    • Views: 215
    20th November 2017, 12:29 Go to last post
  8. BALUN Selection for RF PCB

    Started by Abinayaparamasivam, 18th November 2017 15:06
    • Replies: 4
    • Views: 464
    20th November 2017, 12:03 Go to last post
  9. Need s2p file for IRFR110

    Started by azwar, 13th November 2017 10:41
    • Replies: 1
    • Views: 351
    20th November 2017, 08:07 Go to last post
  10. How output power is calculated

    Started by aht2000, 20th November 2017 06:41
    • Replies: 1
    • Views: 171
    20th November 2017, 07:09 Go to last post
  11. Anti-jamming antennas

    Started by senmeis, 19th November 2017 07:23
    • Replies: 1
    • Views: 353
    19th November 2017, 18:22 Go to last post
    • Replies: 15
    • Views: 2,379
    19th November 2017, 13:09 Go to last post
  12. Nonlinear Time invariant System

    Started by sreenivasulu, 18th November 2017 13:56
    • Replies: 3
    • Views: 326
    18th November 2017, 15:32 Go to last post
  13. Meaning of a calibrated antenna !

    Started by MrElec, 14th November 2017 09:31
    • Replies: 15
    • Views: 1,736
    17th November 2017, 20:26 Go to last post
  14. RF preamp DCF77 practical approach

    Started by salviador, 12th November 2017 19:21
    • Replies: 9
    • Views: 1,073
    17th November 2017, 14:36 Go to last post
  15. Why circular polarized patch have wider bandwidth?

    Started by Georgy.Moshkin, 16th November 2017 16:53
    • Replies: 2
    • Views: 339
    17th November 2017, 11:33 Go to last post
    • Replies: 5
    • Views: 504
    17th November 2017, 10:48 Go to last post
  16. Which antenna would you use?

    Started by RFEdward, 13th November 2017 03:40
    • Replies: 2
    • Views: 499
    15th November 2017, 14:25 Go to last post
  17. Please help me simulate the HF RF preamp circuit

    Started by neazoi, 14th November 2017 09:29
    • Replies: 11
    • Views: 669
    15th November 2017, 11:18 Go to last post