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宽零点约束的圆阵宽带波束形成研究

DOI: 10.3969/j.issn.1006-7043.201308070

Keywords: 阵列宽带波束形成, 阵列方向图综合, 波束对消器, 宽零点约束, 最小最大旁瓣宽零点约束算法

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Abstract:

在实现具有良好抗干扰能力的阵列宽带波束形成的过程中,经常要面临宽零点约束的方向图综合问题。提出了最小最大旁瓣宽零点约束算法(MMSLC),优化了波束对消器零点的设置方法,以比传统的算法减少所需设置的零点数目,实现了宽零点约束的方向图,提高了圆阵宽带波束形成算法的有效性。仿真结果显示MMSLC算法较传统算法的优越性。

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