理想信道中阵的时反聚焦与近场的聚焦波束形成是异曲同工的。
Time reversal array focusing and focused beamforming can achieve the same effect, although they are different in the method.
介绍了一种近场高精度被动定位方法——聚焦波束形成声图定位。
A passive ranging method, using focused beam-forming, has a good precision in near field.
另一种是利用宽带聚焦方法的自适应波束形成算法，将DOA估计中的宽带聚焦方法应用到波束形成中。
The other one is broadband focusing for adaptive beamforming, the broadband focusing of DOA estimation applies to beamforming.
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