本文主要研究了子阵级数字波束形成的性能、加权网络的构建以及一种平面阵的模拟和数字加权方法。
In this paper, we mainly study on properties of digital beamforming with subarray, construction of weighting network and an analog and digital weighting approach with plane array.
我们提出了一个新的设计和数值模拟表明，一些光学性能的优化比汉明函数加权的优化耦合器。
We propose a new design and numerically show that some optical properties of the optimized one are better than the optimized coupler with hamming function weighting.
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