DocumentCode :
1176041
Title :
Microwave filters with flat time delay both in passband and stopband
Author :
Garault, Vyes ; Jarry, Pierre ; Clapeau, Michel
Volume :
22
Issue :
5
fYear :
1975
fDate :
5/1/1975 12:00:00 AM
Firstpage :
423
Lastpage :
427
Abstract :
An exact method is presented to find a new class of parametrical polynomials which provides 
zero derivatives of relative delay at 
and 
zero derivatives about 
. Explicit expressions of the polynomials for 
, and 
(and for 
) are derived from a linear second-order differential equation. Among the possible applications of these polynomials we show their interest in equalizing a class of microwave filters and for design of multiplexing systems.
zero derivatives of relative delay at and zero derivatives about . Explicit expressions of the polynomials for , and (and for ) are derived from a linear second-order differential equation. Among the possible applications of these polynomials we show their interest in equalizing a class of microwave filters and for design of multiplexing systems.Keywords :
Distributed and microwave networks and filters; Distributed filters; Maximally-flat-delay filters; Microwave filters; Delay effects; Delay lines; Differential equations; Frequency; Jacobian matrices; Microwave filters; Microwave theory and techniques; Passband; Polynomials; Transmission lines;
fLanguage :
English
Journal_Title :
Circuits and Systems, IEEE Transactions on
Publisher :
ieee
ISSN :
0098-4094
Type :
jour
DOI :
10.1109/TCS.1975.1084062
Filename :
1084062
Link To Document :
