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Threads 1 to 30 of 32679

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: 203
    mmatheson
    16th May 2018, 16:43 Go to last post

  2. Sticky Thread Sticky: Do not post e-books or requests for e-books or ieee papers here!

    Started by klug, 9th May 2007 08:28
    • Replies: 0
    • Views: 31,303
    klug
    9th May 2007, 08:28 Go to last post

  3. Sticky Thread Sticky: LEGALS/UNLEGALS FILES----NEW RULES

    Started by james, 26th December 2002 15:44
    • Replies: 0
    • Views: 31,522
    james
    26th December 2002, 15:44 Go to last post

  1. Reflection Coefficient for unmatched condition

    Started by pancho_hideboo, Yesterday 08:57
    4 Attachment(s)
    • Replies: 9
    • Views: 118
    pancho_hideboo
    Today, 12:18 Go to last post

  2. Charge for redesign of a receiver chain

    Started by pragash, Yesterday 07:05
    • Replies: 8
    • Views: 106
    pragash
    Today, 12:04 Go to last post

  3. What is the Advantage of dual-dense dual-polarized antennas

    Started by Amiraltaf47, Today 11:02
    • Replies: 0
    • Views: 5
    Amiraltaf47
    Today, 11:02 Go to last post

  4. Why is (b_nXa_n^*b_n^*Xa_n) pure imaginary?

    Started by ruwan2, 15th July 2018 06:09
    2 Attachment(s)
    • Replies: 3
    • Views: 177
    mtwieg
    Yesterday, 18:27 Go to last post

  5. Frequency divider on FM transmitter

    Started by Synaps3, Yesterday 14:04
    • Replies: 3
    • Views: 79
    betwixt
    Yesterday, 14:33 Go to last post

  6. Square Patch Antenna and Rectangular Patch Antenna Calculations

    Started by mickey123, 26th June 2018 11:52
    • Replies: 9
    • Views: 333
    ktr
    Yesterday, 12:31 Go to last post

  7. Drawbacks of Broadband LNA and Mixer

    Started by pragash, Yesterday 07:24
    2 Pages •
    1 2
    • Replies: 20
    • Views: 221
    pancho_hideboo
    Yesterday, 11:49 Go to last post

  8. Roger's clad designation definition

    Started by bejing, Yesterday 11:19
    • Replies: 0
    • Views: 35
    bejing
    Yesterday, 11:19 Go to last post

  9. [SOLVED] Touchstone file types

    Started by ktr, Yesterday 10:03
    • Replies: 3
    • Views: 55
    pancho_hideboo
    Yesterday, 11:05 Go to last post

  10. Bonding material effect on stack patch antenna

    Started by lkminz, 21st June 2018 09:29
    • Replies: 3
    • Views: 143
    volker@muehlhaus
    Yesterday, 08:16 Go to last post

  11. Simulation of a CubeSat in CST

    Started by mickey123, 6th July 2018 05:41
    5 Attachment(s)
    • Replies: 13
    • Views: 273
    pragash
    Yesterday, 07:54 Go to last post

  12. S11 and S21 Parameters in CST

    Started by jackzzjerry, Yesterday 02:11
    • Replies: 1
    • Views: 44
    pragash
    Yesterday, 07:08 Go to last post

  13. Properties of Aluminium 7075

    Started by mickey123, Yesterday 05:59
    • Replies: 0
    • Views: 29
    mickey123
    Yesterday, 05:59 Go to last post

  14. Offset feed rectangular waveguide

    Started by lkminz, Yesterday 02:51
    2 Attachment(s)
    • Replies: 0
    • Views: 67
    lkminz
    Yesterday, 02:51 Go to last post

  15. Design class A RF power amplifier

    Started by W.Dabbas, 15th July 2018 15:39
    4 Attachment(s)
    • Replies: 4
    • Views: 150
    BradtheRad
    15th July 2018, 23:40 Go to last post

  16. Array Antenna Design

    Started by mickey123, 15th July 2018 20:25
    • Replies: 0
    • Views: 65
    mickey123
    15th July 2018, 20:25 Go to last post

  17. Improvement of gain and directivity of a patch antenna

    Started by mickey123, 1st July 2018 19:59
    1 Attachment(s)
    • Replies: 6
    • Views: 299
    AndreyG
    15th July 2018, 05:35 Go to last post

  18. Circuit for using two antennas (433 and 915 MHz)

    Started by dibarimarco, 18th June 2018 15:25
    • Replies: 9
    • Views: 364
    AndreyG
    15th July 2018, 05:26 Go to last post

  19. Why we use most of the time cos function for representing signal ?

    Started by akhilpaulv, 14th July 2018 19:17
    • Replies: 2
    • Views: 208
    BradtheRad
    14th July 2018, 21:55 Go to last post

  20. [SOLVED] ADS 2017 co-simulation sweep parameter

    Started by Dmitrii, 14th July 2018 13:53
    7 Attachment(s)
    • Replies: 5
    • Views: 165
    volker@muehlhaus
    14th July 2018, 21:01 Go to last post

  21. Charateristics of {A,B ; C,D} Matrix for lossless circuit

    Started by pancho_hideboo, 13th July 2018 11:35
    • Replies: 3
    • Views: 177
    LMA
    14th July 2018, 11:25 Go to last post

  22. Reflection Coefficient when conjugate matching

    Started by SDRookie, 29th June 2018 00:42
    10 Attachment(s)
    • Replies: 18
    • Views: 764
    pancho_hideboo
    14th July 2018, 03:19 Go to last post

  23. Narrow Band Filter design @ 40MHz

    Started by adnan012, 13th July 2018 07:06
    1 Attachment(s)
    • Replies: 15
    • Views: 256
    FvM
    13th July 2018, 16:08 Go to last post

  24. PD85004 Push Pull Amplifier design

    Started by adnan012, 13th July 2018 07:13
    • Replies: 3
    • Views: 96
    BigBoss
    13th July 2018, 16:07 Go to last post

  25. [SOLVED] How the capacitance varies as input power varies in a mmW RFIC PA?

    Started by Fávero Santos, 13th July 2018 02:02
    • Replies: 1
    • Views: 63
    BigBoss
    13th July 2018, 07:03 Go to last post

  26. How come differential cascode structures affect on PA characteristics?

    Started by Fávero Santos, 13th July 2018 01:57
    • Replies: 0
    • Views: 50
    Fávero Santos
    13th July 2018, 01:57 Go to last post

  27. Transmitter antenna for a particular frequency

    Started by mickey123, 12th July 2018 14:56
    • Replies: 7
    • Views: 142
    betwixt
    12th July 2018, 21:09 Go to last post

  28. SMA to SMA connector

    Started by mickey123, 11th July 2018 08:00
    • Replies: 6
    • Views: 176
    pragash
    12th July 2018, 15:34 Go to last post

  29. Simple LNA and LC matching circuits

    Started by Eres_89, 12th July 2018 12:48
    1 Attachment(s)
    • Replies: 2
    • Views: 84
    pragash
    12th July 2018, 15:12 Go to last post

  30. help with the design of a Diode Limiter

    Started by inass57, 12th July 2018 13:23
    • Replies: 2
    • Views: 103
    inass57
    12th July 2018, 14:54 Go to last post
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