DocumentCode
2765629
Title
A UHF communication antenna employing open-loop control null steering
Author
Davies, D.E.N. ; Guy, J.R.F.
Author_Institution
University College London
Volume
19
fYear
1981
fDate
29738
Firstpage
276
Lastpage
279
Abstract
This paper describes an experimental UHF antenna employing a 4- element circular array to provide omnidirectional coverage, plus the facility to incorporate automatic null steering against a strong interfering signal. The control is exercised by a microcomputer on line and the concept can offer simultaneous operation for multiple narrowband users with standard receivers.
Keywords
Automatic control; Communication system control; Frequency; Interference; Jamming; Open loop systems; Phased arrays; Steering systems; UHF antennas; UHF communication;
fLanguage
English
Publisher
ieee
Conference_Titel
Antennas and Propagation Society International Symposium, 1981
Type
conf
DOI
10.1109/APS.1981.1148587
Filename
1148587
Link To Document