DocumentCode
2551213
Title
Adaptive nulling in hybrid antennas
Author
Shore, R.
Author_Institution
Rome Lab., Hanscom AFB, MA, USA
fYear
1993
fDate
June 28 1993-July 2 1993
Firstpage
1342
Abstract
Adaptive nulling in an array-fed offset paraboloidal reflector is considered. A narrow band system is assumed. It is also assumed that the signals received from the array feed can be weighted in both amplitude and phase and then summed to form the array output. The particular adaptive nulling algorithm used here is the generalized sidelobe canceller. H-plane design, adapted, and quiescent patterns are presented.<>
Keywords
adaptive antenna arrays; antenna feeds; antenna radiation patterns; offset reflector antennas; reflector antenna feeds; adaptive nulling algorithm; array-fed offset paraboloidal reflector; generalized sidelobe canceller; hybrid antennas; narrow band system; Adaptive arrays; Covariance matrix; Directive antennas; Feeds; Interference; Noise cancellation; Phased arrays; Polarization; Protection; Steady-state;
fLanguage
English
Publisher
ieee
Conference_Titel
Antennas and Propagation Society International Symposium, 1993. AP-S. Digest
Conference_Location
Ann Arbor, MI, USA
Print_ISBN
0-7803-1246-5
Type
conf
DOI
10.1109/APS.1993.385442
Filename
385442
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