Continue to Site

Welcome to EDAboard.com

Welcome to our site! EDAboard.com is an international Electronics Discussion Forum focused on EDA software, circuits, schematics, books, theory, papers, asic, pld, 8051, DSP, Network, RF, Analog Design, PCB, Service Manuals... and a whole lot more! To participate you need to register. Registration is free. Click here to register now.

Recent content by Barack

  1. B

    what's the .s28 file and how to translate to Hex file for proteus

    thanks for your help!!! and ~thanks again...
  2. B

    what's the .s28 file and how to translate to Hex file for proteus

    so is that means I can directly use this .s28 in IAR EWB?
  3. B

    what's the .s28 file and how to translate to Hex file for proteus

    Is there anybody knows about .s28 file. now I download the software from DSP(TMS320F2811) and its .s28 type. how I can translate this .s28 file to Hex file for proteus software simulation. thanks!
  4. B

    characteristic impendence

    thanks for your detailed information.
  5. B

    characteristic impendence

    I want do a matching for the power amplifier and antenna. how can I know the system characterristic impedence. I only have LCR meter.
  6. B

    input impedence of antenna

    thank you for this post.:grin:
  7. B

    input impedence of antenna

    thank you volker_muehlhaus but another queastion, measure the antenna, the parameter of LCR, how big measure voltage I have to set? and the impedence of the antenna can I measure the capacitor, inductor, resistor with individual, then plus them together?
  8. B

    input impedence of antenna

    yes, you right. 58kHz or 8.2MHz ---------- Post added at 02:51 ---------- Previous post was at 02:42 ---------- center frequency of the antenna only 58KHz, so, you mean...I can measure the impedence of the antenna if I set LCR meter with right parameters?
  9. B

    input impedence of antenna

    can I using LCR to measure the input impedence of an antenna. the resualt I can trust or not.
  10. B

    input impedence for matching design

    Is for RF power amplifier circuit. center frequence at 8.2MHz. with 1M bandwidth.
  11. B

    input impedence for matching design

    but the antenna should have reactance, for source, should also have conjugate impedence, then can matching. means, C4 and L7 I have to consider if do simulate this circuit?
  12. B

    input impedence for matching design

    this circuit is part of transmitter. now I want to design a new matching circuit. but I really can not understanding why only have resistance and without reactance. what is the input impedence now I can use for simulate?
  13. B

    input impedence for matching design

    yes, I can check the on and off impedence from the datesheet, but only impedance no reactance. how can I do it.
  14. B

    input impedence for matching design

    thanks kspalla and bigboss. I will try.

Part and Inventory Search

Back
Top