need help in reconfigurable antenna.

[coolabhi18]

hello friends i am doing research project in reconfigurable antenna using hfss. so if possible can anyone tell me how to implement pin diode in hfss or any other software?

 

[tgootee]

**broken link removed**[WeD3-4]%20SF02_1005.pdf

http://www.piers.org/piersonline/pdf/Vol3No6Page770to773.pdf

http://www.camacho.prof.ufu.br/Tesi_Gustavo_12gen2006.pdf

**broken link removed**

http://www.ijesit.com/Volume 2/Issue 3/IJESIT201303_09.pdf

**broken link removed**

http://vtb.engr.sc.edu/vtbwebsite/downloads/publications/425-085.pdf

http://www.google.com/#q=pin+diode+model+hfss&start=20

 

[coolabhi18]

@ tgootee: your information is valuable for me.It will help me a lot. But i need help in hfss. Can i design and simulate pin diode in HFSS?

 

[bepi004]

As far as I know, you can't simulate a pin diode in HFSS. The best you can do is run two different simulations, one with a short circuit and the other with an open circuit.
This is just an initial approximation because there are other parasitic effects that you are not simulating.

 

[coolabhi18]

@ bepi004": yes i know this solution thanks for your suggestion. Also CST simulation software provides option for simulating pin diode. Biasing can be done in CST,i think. But i am not sure. So if u know anything about CST please suggest me. But as u told early that 2 different circuits but after fabrication there may be paracitic effect. so what can be solution on it?

 

[coolabhi18]

@ rodgerwxh: This is useful to me a little bit but this not exactly i wanted. Is there anyone who use CST and done simulation for pin diode?
.