DocumentCode :
1025388
Title :
A geometrical construction for Chebyshev Z-plane zeros
Author :
Feuerstein, E.
Author_Institution :
MITRE Corporation, Bedford, MA, USA
Volume :
30
Issue :
5
fYear :
1982
fDate :
9/1/1982 12:00:00 AM
Firstpage :
1023
Lastpage :
1025
Abstract :
Chebyshev-sense equi-ripple response zeros for uniformly sampled antenna and digital-filter apertures may be obtained through means of a simple geometrical construction. This construction affords insight into the behavior of mapped Chebyshev polynomial zeros in the 
-plane for both normal and oversampled, equiripple stop-band, "super-resolution" responses.
-plane for both normal and oversampled, equiripple stop-band, "super-resolution" responses.Keywords :
Chebyshev functions; Adaptive arrays; Antenna arrays; Antenna radiation patterns; Apertures; Chebyshev approximation; Digital filters; Low pass filters; Polynomials; Signal to noise ratio; Wave functions;
fLanguage :
English
Journal_Title :
Antennas and Propagation, IEEE Transactions on
Publisher :
ieee
ISSN :
0018-926X
Type :
jour
DOI :
10.1109/TAP.1982.1142901
Filename :
1142901
Link To Document :
