最后讨论了多波束中波束形成网络及波束之间的耦合问题。
At last, the questions about beam forming network and coupling in multi-beam antennas are described.
提出了一种新型宽带8路双圆极化和差波束形成网络，推导了网络的基本原理并给出了设计实例。
A new type of dual circular polarization ultra-wide-band 8 ports beam forming network is proposed in this paper.
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.
一种是基于TH网络的盲波束形成算法。
One is a based-TH neural networks blind beamforming algorithm.
本文探讨了用数字方法形成多波束的原理，提出了用数字配相网络和FFT来实现数字多波束的方法。
The principle of forming digital multiple receiving beams in phased array radars is discussed, using the theory of digital signal processing.
本文探讨了用数字方法形成多波束的原理，提出了用数字配相网络和FFT来实现数字多波束的方法。
The principle of forming digital multiple receiving beams in phased array radars is discussed, using the theory of digital signal processing.
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