利用合成孔径技术获得任意阵列的算法

C.J. Martin, O. Martinez, A. Octavio, F. Montero, L. G. Ullate
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引用次数: 2

摘要

在这项工作中,我们提出了一种基于多项式除法的新算法,该算法允许使用具有有限数量等长子孔径的合成孔径配置在线性阵列上获得任意形状的期望同轴阵列。该算法快速、简单,将期望队列分解为一组子孔径,子孔径的长度由系统的需求和资源决定。结果是一组系数,应应用于子孔径合成所需的同轴阵列,因此,光束的方向图。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Algorithm to obtain arbitrary coarrays using synthetic aperture techniques
In this work we present a new algorithm, based on the polynomial division, that allows to obtain a desired coarray with arbitrary shape on a lineal array, using a synthetic aperture configuration with a finite number of subapertures of equal length. With this fast and simple algorithm, the wanted coarray is decomposed into a set of subapertures whose length is fixed by the requirements and resources of the system. The result is a set of coefficients that should be applied on the subapertures to synthesize the desired coarray, and consequently, the beam pattern wanted.
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