Title :
A spread spectrum system with an adaptive array for combating interference
Author_Institution :
Dept. of Electr. Eng., Tech. Univ. of Nova Scotia, Halifax, NS, Canada
Abstract :
The advantages and limitations of spread spectrum systems and adaptive array antennas with respect to interference rejection are discussed, and the merits of integrating the two approaches to are shown. Both can reject interference automatically without knowing its source or direction but each is vulnerable to certain types of interference under certain conditions. It is shown that the two are both compatible and complementary
Keywords :
antenna phased arrays; antenna theory; interference suppression; spread spectrum communication; adaptive array antennas; direct sequency system; interference rejection; interference suppression; spread spectrum system; Adaptive arrays; Adaptive signal processing; Adaptive systems; Delay estimation; Frequency domain analysis; Interference; Jamming; Protection; Signal processing; Spread spectrum communication;
Conference_Titel :
Electromagnetic Compatibility, 1988. Symposium Record., IEEE 1988 International Symposium on
Conference_Location :
Seattle, WA
DOI :
10.1109/ISEMC.1988.14106
