平面天线阵列综合问题中的非线性频谱问题

2009 International Seminar/Workshop on Direct and Inverse Problems of Electromagnetic and Acoustic Wave Theory Pub Date : 2009-09-01 DOI:10.1109/DIPED.2009.5306944

L. Protsakh, P. Savenko, M. Tkach

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引用次数: 0

摘要

研究了平面等距天线阵列在给定振幅指向性图条件下的非线性综合问题。这类问题的解随阵列物理参数的变化具有非唯一性和分支性。求解的分支点集是一个非线性双参数谱问题。给出了求解分支线的方法和求解最优综合振幅指向性图的数值算法。

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Nonlinear spectral problem in synthesis problems of plane antenna arrays

A nonlinear synthesis problem of plane equidistant antennas array by the given requirements to amplitude directivity pattern is investigated. For such problems non-uniqueness and branching of the solutions dependent on physical parameters of array is characteristic. Finding the set of branching points of the solutions is a nonlinear two-parametric spectral problem. The method of finding the branching lines of the solutions and numerical algorithms of solving the optimal synthesized amplitude directivity patterns is stated.

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来源期刊

2009 International Seminar/Workshop on Direct and Inverse Problems of Electromagnetic and Acoustic Wave Theory

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