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array channels mismatch 幅相误差
In adaptive channel equalization, the conventional equalization method couldn?t effectively compensate the high order abnormal produced by severe channel mismatch, so it severely degraded the performance of an adaptive array. 在自适应通道均衡中,常规均衡法中的高阶均衡器已不能有效补偿因通道失配严重而产生的高次畸变,从而导致自适应阵列处理性能的急剧下降。
We analyze the pattern function of DBF in subarray under the ideal condition and with channel mismatch, and give the pattern functions of sum and difference beam. 基于恢复理想信号频谱的逆滤波原理,利用通道均衡法对接收通道的失配进行了校正。
The received signal model of polarization sensitive array is established, under channel mismatching condition. 摘要在极化敏感阵列通道失配条件下，建立了极化敏感阵列接收信号误差模型。
We analyze the pattern function of DBF in subarray under the ideal condition and with channel mismatch, and give the pattern functions of sum and difference beam. We correct the reception channel mismatch by using the channel equalization method. 通过对子阵DBF在理想条件及通道失配情况下的方向性函数分析;得出了其和差波束方向性函数特性.
The results of theoretical expression and simulation show that existence of channel mismatching will increase the error of DOA estimating and degrade its performance. 理论和仿真结果表明:通道失配会增大方向估计误差,使其性能变坏。
Abstract： In this paper，the mechanism of the performance degration due to Channel Mismatching and Sensor Coupling in Azimuthals and Frequencies is analyzed. 摘要：分析了空间谱估计中多信号源方向和频率估计中通道失配和阵元互耦导致系统性能下降的机制。
By extension, an array of any number of dimensions. 广义来说，矩阵可以是任意维数的数组。
Our troops were drawn up in battle array. 我们的部队已严阵以待。
Mismatch between maintained byte array and pinned byte array. 维护的字节数组与固定的字节数组之间不匹配。
The royal couple appeared in splendid array. 王室伉俪身穿盛装出现。
An array or abundance of gimmicks. 巧妙装置一系列的或大量的别致玩意儿
The whole city is in holiday array. 整个城市披上了节日的盛装。
He get seasick every time he crosse the channel. 他每次渡英吉利海峡时都晕船。
People are all in holiday array. 人们都穿着节日盛装。
He has secret channels of information. 他有秘密的消息来源。
There are at present three television channels. 目前有三个电视频道。
Ferryboats ply across the English Channel. 渡船定期往返于英吉利海峡。
The method can correct the mismatch inside a channel and among channels, and is also suitable for both DBF in array element and DBF in non-uniform subarray. 该方法可对通道内和通道间的失配进行校正,且对由阵元构成的DBF和子阵DBF均适用。
The water had worn a channel in the rock. 水把岩石冲出了一条沟。