DocumentCode
1927619
Title
Design of coupled resonators group delay equalizers
Author
Heng-Tung Hsu ; Hui-Wen Yao ; Zaki, A. ; Atia, A.E.
Author_Institution
Dept. of Electr. & Comput. Eng., Maryland Univ., College Park, MD, USA
Volume
3
fYear
2001
fDate
20-24 May 2001
Firstpage
1603
Abstract
A systematic design procedure for coupled resonators cavity group delay equalizers is presented. The procedure consists of solving the approximation problem by optimization and solving the synthesis problem. The error function for the optimization is computed from filter´s group delay and the zeros and poles of the input impedance of the equalizer. Convergence of the optimization is fast and insensitive to the initial guess even when the number of resonators is large. Two examples together with experimental results are presented to show the powerfulness and effectiveness of the proposed procedure.
Keywords
cavity resonators; circuit optimisation; equalisers; poles and zeros; approximation problem; convergence; coupled resonators cavity group delay equalizer; design optimization; error function; input impedance; poles and zeros; synthesis problem; Circulators; Convergence; Delay; Design methodology; Design optimization; Equalizers; Filters; Impedance; Poles and zeros; USA Councils;
fLanguage
English
Publisher
ieee
Conference_Titel
Microwave Symposium Digest, 2001 IEEE MTT-S International
Conference_Location
Phoenix, AZ, USA
ISSN
0149-645X
Print_ISBN
0-7803-6538-0
Type
conf
DOI
10.1109/MWSYM.2001.967210
Filename
967210
Link To Document