该文的数字波束形成技术被用于解决多标签识别难的问题。
In this paper, digital beamforming is suggested to identify multiple SAW tags.
提出了一种利用DSP实现基于阵列天线的数字波束形成的方案，对数字波束形成原理作了简单介绍。
The project of digital beam forming in antenna arrays was suggested based on DSP.
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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