jabb Post subject: calculating physical length for Quarter-wave
RF choke Posted: Sat Feb 03, 2007 12:14 am Captain Joined:
Tue Apr 18, 2006 10:40 pm Posts: 9 hi...i need to layout a quarter-wave
RF choke which is 600 um length (pretty high frequency operation). However,
I need to bend the microstrip (L shape) to fit it in the area provided
(it's a chip layout). how could i calculate what the physical length
would be for this L shape? i suppose it won't remain 600 um. I've a
EM tool but I don't just want to guess striaghtaway. i don't know much
about microwave so any information will help. also, is it right that
it won't matter what Zo of the line is since i'm just making a RF choke?
thanks Posted 11/12/2012 |