YZ Post subject: filter design Posted: Tue Aug 23, 2005 8:12 am
hello all, I designed a BPF filter at 7GHz BW=400MHz.
the filter topology is chebychef and the type of microstrip edge coupled.
I use the Ansoft Designer software. my problem is bad VSWR,after
EM simulation i got -6dB R.L. what could be the reason for this
? how can i improve the R.L. ? thanks Top
Guest Post subject: Posted: Tue Aug 23, 2005 9:31 am What
is the ripple you designed for. The amount of ripple will dictate the
VSWR. Top YZ Post subject: Posted: Tue Aug 23,
2005 4:00 pm Anonymous wrote: What is the ripple you designed
for. The amount of ripple will dictate the VSWR. The ripple
i designed for, is 0.01dB. Posted
11/12/2012
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