Synthesis of unequally spaced arrays by simulated annealing

被引：256

作者：

Murino, V

Trucco, A

Regazzoni, CS

机构：

[1] DIBE, Department of Biophysical and Electronic Engineering, University of Genoa, Genova

来源：

IEEE TRANSACTIONS ON SIGNAL PROCESSING | 1996年 / 44卷 / 01期

关键词：

D O I：

10.1109/78.482017

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

Simulated annealing is applied to the synthesis of arrays in order to reduce the peaks of side lobes by acting on the elements' positions and weight coefficients. In the case considered, the number of array elements and the spatial aperture of an unequally spaced array are a priori fixed. Thanks to the high flexibility of simulated annealing, the results obtained for a 25-element array over an aperture of 50 lambda improve those reported in the literature.

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页码：119 / 123

页数：5

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