数字阵列雷达工作于宽带成像模式下，需要进行宽带数字波束形成。

Working on the imaging mode, the dar (digital Array Radar) needs to implement the broadband digital beamforming processing.

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本文给出了一种宽带恒定束宽数字波束形成器的实现方案，计算机仿真结果表明了该方案的有效性。

Here a scheme to implement broad-band constant beamwidth digital beam-former has been presented. The results of computer simulation show the scheme is effective.

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该文在基于子阵和发射为线性调频信号的前提下，提出一种宽带子阵数字波束形成方法。

This paper presents a new wideband digital beamforming method using subarrays and Linear Frequency Modulation (LFM) signal.

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