DocumentCode
1196565
Title
Fast rigorous analysis of shielded planar filters
Author
Railton, C.J. ; Meade, S.A.
Author_Institution
Center for Commun. Res., Bristol Univ., UK
Volume
40
Issue
5
fYear
1992
fDate
5/1/1992 12:00:00 AM
Firstpage
978
Lastpage
985
Abstract
It is shown that realistically complex microstrip circuits can be rigorously analyzed on a small computer by means of the spectral domain technique in combination with precomputed basis functions and the use of the asymptotic forms of the Green´s function and the fast Fourier transform (FFT) algorithm. The results compare well with published measurements and with calculations using finite-difference time-domain (FDTD) method
Keywords
Green´s function methods; electronic engineering computing; fast Fourier transforms; microwave circuits; microwave filters; passive filters; strip line components; FFT algorithm; Green´s function; basis functions; complex microstrip circuits; fast Fourier transform; shielded planar filters; spectral domain technique; Circuit analysis computing; Computational geometry; Design automation; Frequency; Helium; Impedance; Microcomputers; Microwave circuits; Microwave filters; Transmission line matrix methods;
fLanguage
English
Journal_Title
Microwave Theory and Techniques, IEEE Transactions on
Publisher
ieee
ISSN
0018-9480
Type
jour
DOI
10.1109/22.137406
Filename
137406
Link To Document