To obtain bistatic space-borne SAR wide swath images, a method is proposed based on multiple elevation receivers, which combines digital beamforming technology and the bistatic SAR imaging algorithm.

为了实现星载双站SAR宽测绘带成像，提出了利用俯仰向多个接收波束、将数字波束形成技术与星载双站SAR成像算法相结合的成像方法。

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In this paper, the algorithm of wideband constant beamwidth digital beamforming is studied, and the implementation of digital beamforming system in wideband digital array radar is discussed.

本文结合工程的实际需求，对宽带恒定束宽波束形成的算法进行研究，并详细讨论了宽带数字阵列雷达中数字波束形成系统的工程实现问题。

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