基于克隆选择算法的天线方向图综合算法

An Array Pattern Synthesis Algorithm Using Clonal Selection Algorithm

基于克隆选择算法的唯相位天线方向图综合算法在应用中需要加权值的模值是已知的,而实际中会有需要解决方向图的加权值模值并不已知的问题。为了提高基于克隆选择算法的唯相位天线方向图综合算法的应用自由度,研究了将天线各阵元所接收信号加权值的模值与相位同时进行编码的算法。算法仿真结果表明,加入模值编码的算法能够应用于任意形状的方向图综合问题,为算法在实际中的应用提出了一定的理论基础。

The amplitudes of all weights must be known in array pattern synthesis algorithm by phase-only control using clonal selection algorithm, while in fact some problems that the amplitudes are unknown need to be solved. To expand the application of this algorithm, an algorithm by controlling both phase and amplitude is studied. Simulation indicates that the modified algorithm is suitable for solving the problem of discretional array pattern synthesis.