MMIC Switch

Can someone help me to design microwave switch?

Freq Range : 1-20GHz
Tech : pHEMT
Type : SP2T or SP3T

I have no idea on this topic now.
At first, I need a kind of e-book or simple design example.

thanks.

You can use pin diode to built a switch.

www.agilent.com
You can get some App Notes from there...

what is the rf power for this sp2t

you can search 'The Design of Integrated Switches and Phase Shifters' in google!maybe help you.

http://www.plextek.com/papers/spdt.pdf
http://www.plextek.com/papers/armms04.pdf

Hi
You can do a swith with a transistor CMOS (NMOS or PMOS), also, you can do a swith with a MESFET biased for clas E and C operation. See also, electro-optical swithching (a PHEMT iluminated with a monocromatic light).

Regards.