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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: 151
    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: 31,241
    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: 31,479
    james
    26th December 2002, 15:44 Go to last post

  1. Difference of RF-Waveform between DSB-ASK and SSB-ASK

    Started by pancho_hideboo, Today 06:21
    1 Attachment(s)
    • Replies: 1
    • Views: 57
    FvM
    Today, 09:53 Go to last post

  2. Whats wrong with my full wave bridge rectifier

    Started by rabinsakha, Yesterday 04:31
    1 Attachment(s)
    • Replies: 3
    • Views: 118
    BradtheRad
    Yesterday, 22:59 Go to last post

  3. LC VCO startup issue for different transient algorithms

    Started by CHETHAN2323, Yesterday 14:05
    1 Attachment(s)
    • Replies: 2
    • Views: 178
    dick_freebird
    Yesterday, 22:07 Go to last post

  4. RFID Antenna and Tags

    Started by dzafar, Yesterday 20:21
    • Replies: 0
    • Views: 54
    dzafar
    Yesterday, 20:21 Go to last post

  5. AppCad Values Not Yielding Good Results for CPW

    Started by chiques, 21st June 2018 18:41
    29 Attachment(s)
    • Replies: 7
    • Views: 151
    volker@muehlhaus
    Yesterday, 16:28 Go to last post

  6. Measuring average power in ADS

    Started by kowshikd7, 20th June 2018 04:52
    1 Attachment(s)
    • Replies: 5
    • Views: 174
    pancho_hideboo
    Yesterday, 11:51 Go to last post

  7. Simulation of active inductor linearity -total harmonic distortion vs input power

    Started by lachuns123, 19th June 2018 06:38
    3 Attachment(s)
    • Replies: 3
    • Views: 131
    pancho_hideboo
    Yesterday, 11:40 Go to last post

  8. 2 x 2 Microstrip Antenna Array feed Design

    Started by mickey123, Yesterday 06:01
    • Replies: 0
    • Views: 52
    mickey123
    Yesterday, 06:01 Go to last post

  9. Designing tapered waveguide

    Started by swilliams77, 21st June 2018 04:31
    • Replies: 1
    • Views: 83
    Azulykit
    Yesterday, 03:22 Go to last post

  10. Peak detector and charge pump

    Started by kowshikd7, 21st June 2018 07:21
    1 Attachment(s)
    • Replies: 1
    • Views: 93
    BradtheRad
    Yesterday, 01:25 Go to last post

  11. RF signal of SPDT and Bandpass filter

    Started by yuyee, 21st June 2018 09:59
    • Replies: 4
    • Views: 110
    yuyee
    21st June 2018, 22:10 Go to last post

  12. Measured and simulated reflection coefficient s11 comparison

    Started by mickey123, 21st June 2018 16:55
    • Replies: 3
    • Views: 78
    BigBoss
    21st June 2018, 21:07 Go to last post

  13. Bonding material effect on stack patch antenna

    Started by lkminz, 21st June 2018 09:29
    • Replies: 1
    • Views: 66
    volker@muehlhaus
    21st June 2018, 19:12 Go to last post

  14. Measurement of rf energy harvesting rectifier circuit

    Started by mickey123, 21st June 2018 14:49
    • Replies: 7
    • Views: 71
    pancho_hideboo
    21st June 2018, 16:41 Go to last post

  15. [SOLVED] Mixer Modeling in RF Systems

    Started by ktr, 20th June 2018 13:33
    5 Attachment(s)
    • Replies: 9
    • Views: 201
    pancho_hideboo
    21st June 2018, 16:36 Go to last post

  16. Hspicerf trannoise setup for PLL simulation

    Started by tim82518, 21st June 2018 04:27
    1 Attachment(s)
    • Replies: 0
    • Views: 34
    tim82518
    21st June 2018, 04:27 Go to last post

  17. [moved] Fully Cross-Coupled Rectifier Configuration in Terms of Transistor Terminals

    Started by littlerock, 13th June 2018 14:08
    5 Attachment(s)
    • Replies: 5
    • Views: 844
    pancho_hideboo
    20th June 2018, 16:16 Go to last post

  18. Is there a way to determine RF Noise power in PCB

    Started by yuyee, 9th June 2018 06:48
    • Replies: 5
    • Views: 187
    biff44
    20th June 2018, 13:57 Go to last post

  19. Differential Input For Dickson Chgarge pump Rectifier

    Started by Khan2813, 18th June 2018 12:00
    3 Attachment(s)
    • Replies: 3
    • Views: 133
    biff44
    20th June 2018, 13:55 Go to last post

  20. 50/30 ohm coax adapter

    Started by mhughes, 18th June 2018 01:57
    • Replies: 8
    • Views: 232
    biff44
    20th June 2018, 13:53 Go to last post

  21. RF Rectifier Simulation in ADS

    Started by golu1819, 20th June 2018 04:23
    1 Attachment(s)
    • Replies: 1
    • Views: 69
    pancho_hideboo
    20th June 2018, 12:58 Go to last post

  22. RF Input Signal Model in Schematic Simulation for RF Energy Harvester

    Started by littlerock, 19th June 2018 12:05
    • Replies: 1
    • Views: 109
    pancho_hideboo
    19th June 2018, 12:32 Go to last post

  23. Help on calculating active s-parameters in CST

    Started by pkihogo, 19th June 2018 11:28
    1 Attachment(s)
    • Replies: 0
    • Views: 51
    pkihogo
    19th June 2018, 11:28 Go to last post

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

    Started by dibarimarco, 18th June 2018 15:25
    • Replies: 2
    • Views: 82
    dibarimarco
    18th June 2018, 16:40 Go to last post

  25. S11 smith chart contour too big

    Started by jesuschrist, 11th June 2018 09:07
    2 Attachment(s)
    • Replies: 2
    • Views: 193
    biff44
    18th June 2018, 13:33 Go to last post

  26. Phase peering RF cable assemblies

    Started by akhilpaulv, 14th June 2018 12:19
    • Replies: 3
    • Views: 291
    akhilpaulv
    18th June 2018, 10:54 Go to last post

  27. [SOLVED] Plot problem in ADS -label each line

    Started by baby_2, 16th June 2018 13:12
    3 Attachment(s)
    • Replies: 3
    • Views: 182
    BigBoss
    17th June 2018, 21:25 Go to last post

  28. input impedance of preamp

    Started by neazoi, 9th June 2018 21:57
    1 Attachment(s)
    • Replies: 9
    • Views: 375
    neazoi
    14th June 2018, 13:34 Go to last post

  29. MultiStage FrontEnd Receiver Desing Using BF998

    Started by adnan012, 8th June 2018 07:42
    • Replies: 3
    • Views: 238
    BigBoss
    13th June 2018, 19:46 Go to last post

  30. [SOLVED] Rectangular waveguide

    Started by dzafar, 12th June 2018 18:00
    1 Attachment(s)
    • Replies: 1
    • Views: 165
    PlanarMetamaterials
    13th June 2018, 15:39 Go to last post
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