Adaptive multibeam antenna array
Abstract
The paper proposes a scheme for the adaptation of a multibeam array which makes it possible to optimize the signal/noise ratio simultaneously at the outputs of several beams. A method for the orthogonalization of the optimized beams is proposed, and an analysis is made of the effect of amplitude-phase errors of the beam-formation circuit on the level of residual noise. Results of the computer simulation of the adaptive algorithm are presented.
- Publication:
-
Radioehlektronika
- Pub Date:
- January 1984
- Bibcode:
- 1984Radel..27...39N
- Keywords:
-
- Adaptive Control;
- Antenna Arrays;
- Multibeam Antennas;
- Signal To Noise Ratios;
- Antenna Radiation Patterns;
- Computerized Simulation;
- Phase Error;
- Communications and Radar