For solving this problem, a novel antenna array and Direction-finding algorithm based on it are proposed.

为解决这一问题，提出了一种新型天线阵及基于该天线阵的测向方法。

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This paper is worked to solve the phase center of the directional antenna, accordingly to giving some references for the interception and Direction-finding system.

本文是为了解决定向天线的相位中心问题，为侦测合一系统设计提供参考而展开研究的。

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Based on a log-periodic antenna array, a direction-finding algorithm is put forward and its performance has been analyzed.

以对数周期天线圆形阵为基础，提出了一种比幅测向算法，并对算法性能进行了分析。

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