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.

Register Log in

Recent content by yuda23

  1. Y

    ask: define microstrip port in cst?

    hi all i newbie in CST software., i design a microstrip antenna with feed line in CST, but i still confuse about define a port in CST.. when i use a discrete port, it has an error.. can you help me.. thx..
  2. Y

    HFSS error: Failure in assembling radiation term

    hi all i'm design antenna in HFSS, and i find this: Port refinement, process hf3d error: Failure in assembling radiation term.. (10:40 Mei 24, 2010) what does it mean? can anyone tell me..
  3. Y

    ask: matching RFID antenna 13,56 MHz??

    thanks for the reply..
  4. Y

    ask: matching RFID antenna 13,56 MHz??

    hi all.. i design planar antenna in frequency 13,56 MHz in HFSS. it's planar spiral antenna.. its reflection coeficient still above -10dB. it's about -3 dB. i have change the position of the antenna, but it's stil not in matching condition.:cry: How to match this antenna? thx.. :D
  5. Y

    ask : RFID reader antenna?

    Hi all.. I'm newbie in design antenna, so..help me please.. :D i want to make a spiral planar antenna with frequency 13,56 for RFID reader, is it possible? how about the size, number of turn and the other caracteristic? can you give me some journal about it? because i need more refferences.. thx...
  6. Y

    ask for multiband RFID antenna

    Hi all.. I'm new in RF, specially in antenna design. i want to make microstrip RFID antenna with triple band frequency (13,56 MHz, 433 MHz, and 900MHz). can you give some opinion for me? how the shape of the antenna? what technique should i use? Thx
See more

Part and Inventory Search

Back
Top