Narrow-beam, low-sidelobe antennas may be used to enhance communication in the presence of sidelobe interferers. Protection against main-beam interferers as well can be obtained through the use of an adaptive multibeam antenna. Such an antenna, suitable for time-multiplexed, multichannel signals is described here. The objective is to permit successful communication and signal direction-of-arrival tracking in the presence of a large number of sidelobe interferers and a small number of main-beam interferers.
Adaptive Main-Beam Nulling for Narrow-Beam Antenna Arrays
IEEE Transactions on Aerospace and Electronic Systems ; AES-16 , 4 ; 509-516
1980-07-01
1949649 byte
Article (Journal)
Electronic Resource
English
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