The narrow band propagator method is introduced to the wideband signal-subspace processing in the direction finding problem.

将窄带传播算子方法引入宽带源测向的相干信号子空间处理中。

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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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Direction finding of low probability intercept (LPI) signals is the difficult problem in modern EW system.

低截获概率(LPI)信号的测向是现代电子战的一大难题。

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