...应；波束畸变；幅度加权 [gap=711]Keywords: convariance matrix；nonlinear；adaptive；beam distortion；amplitude weighting ...
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The amplitude weighting algorithm be studied and a new algorithm for the ununiform toroid array is proposed, the simulation which had a good performance is made.5.
另外,提出了一种非均匀圆环阵列幅度加权方式,并做性能对比分析,此种方法可以有效降低波束旁瓣。
参考来源 - 低旁瓣数字波束形成算法研究·2,447,543篇论文数据，部分数据来源于NoteExpress
对声波测井相控线阵声波辐射器进行了幅度加权的优化设计。
Optimization design of amplitude weighting for linear phased array acoustic transmitters in acoustic well logging was studied.
宏命令可以按照要求一次完成所有阵元的建模、相位修正和幅度加权。
The macro command can complete the modeling, the phase correction and the amplitude weighting of all array elements within the requirements.
利用这两种信号源可以对相控线阵声波辐射器进行相位和幅度加权控制。
The phase and amplitude weighting of the phased array acoustic logging transmitter can be controlled by the two kinds of exciting signal sources.
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