1) nulling widen
零陷展宽
2) wide nulling
零陷加宽
1.
Research on beamforming of wide nulling algorithm;
阵列波束的零陷加宽算法研究
3) Null-broadening
零陷扩宽
4) broad null
宽零陷
1.
In this paper,pattern synthesis with broad nulls is converted into a target problem which is a nonlinear optimization problem,and a niche based genetic algorithm is used to optimize the weights of the array.
本文将宽零陷方向图综合看作目标非线性优化问题,采用一种基于小生境的多种群进化遗传算法对阵列加权值进行优化。
5) broadening null width
零限展宽
6) null broadening
零点展宽
1.
For five-arm arrays that can easily be extended,we introduce a null broadening app-roach to enhance robustness of an adaptive beamformer.
针对水下声纳浮标系统中扩展性较好的五臂阵,为提高其自适应波束形成器的稳健性,引入了一种零点展宽的方法,主要包括Mailloux的基阵协方差矩阵扩展法和Zatman的频散合成法。
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