Optimal compromise among sum and difference patterns
作者:
F. Ares,
J.A. Rodriguez,
E. Moreno,
S.R. Rengarajan,
期刊:
Journal of Electromagnetic Waves and Applications
(Taylor Available online 1996)
卷期:
Volume 10,
issue 11
页码: 1543-1555
ISSN:0920-5071
年代: 1996
DOI:10.1163/156939396X00919
出版商: Taylor & Francis Group
数据来源: Taylor
摘要:
Three methods to obtain compromised sets of excitations in monopulse antenna arrays are investigated. The techniques involve minimizing a scalar-valued performance measure, called cost function, via the use of simulated annealing method. The unknowns in the cost function are the weight factors of each sub-array or the relative amplitudes and the phases of the excitations of the array elements. Several examples are presented to illustrate the optimal results obtained.
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