Suspended Microstripline BandPassFilter Design : Help
I was told to Design BPF using Suspended Microstripline in the range 925-960MHz in ADS. Can any body help me how to proceed as i am new to this suspended microstripline. By the way i am using ROGERS 4003C substrate. I would highly appreciate for the suggestions.
Regards
Well, it is going to be big!
You can either make one thin and long, by designing a stripline parallel coupled bandpass filter, but with the substrate dielectric being 1 for air.
Or you can make a more square shaped on by making an interdigital bandpass filter using rectangular bars, but letting the bar thickness go to almost zero.
You can search for design papers, books, etc, for those two approaches.
As far as I know ADS doesn't have full behavior models for microstrip SSB like the do for microstrip or strip line, that means you have to do primary your design using ADS momentum.
Hello
Thank you very much for the information, But do you have any Initial suggestions, Because i am new to Suspended Microstrip line design but not new to Momentum of Analysis. Thanks a lot.
hi,
kindly see the book by Matthei and Young and it can be downloaded from this website.
frm the books download section.
that will suerly solve ur prob. as it solved mine in some similar design.
with regards
abhi
Added after 56 seconds:
hi
in that book try to find it in ch.10
with regards
abhi
Hi Abhi
Thankyou very much for the suggestion, But i couldnt find the book in this forum, Can you please do let me know the title of the book so that i can search it.
Regards
Geelani
hi,
first u register in this site (edaboard.com). it's free.then go to "EDA E-books Upload/Download" section frm mainpage and in that forum give "mathei" as search word.and u download the book through free mirror.
with reghards
abhi
Hello Abhi,
I have registered 6 months ago (Thats how i able to ask help). I cannot download as it says that i have some points to download it..Anyways thank you very much for your kind help.
Regards
Geelani