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- 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。
- 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.
- 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。
- 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。
- 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。
- He get seasick every time he crosse the channel. 他每次渡英吉利海峡时都晕船。
- Pattern function characteristics analyses and channel mismatch correction for DBF in subarray 子阵DBF方向特性分析及通道失配校正
- Ferryboats ply across the English Channel. 渡船定期往返于英吉利海峡。
- Their marriage was a mismatch they had little in common. 他们的婚姻不般配,两人几乎无共同之处。
- The water had worn a channel in the rock. 水把岩石冲出了一条沟。
- A reflected signal on a communication channel. 一种在通信信道上反射回来的信号。
- Calibration Technique for Sensor Position Uncertainty, Channel Mismatch and Mutual Coupling of Sensor-Array 阵列天线阵元位置误差、通道不一致性和互耦的校正
- A channel over which pilot signal is transmitted. 可在其上传输导频信号的一种信道。
- Once he swam the English Channel. 他有一次横渡了英吉利海峡。
- Ships must follow the channel into the port. 船只必须沿航道进入港口。
- The channel of the river filled up with mud. 河道塞满了泥。
- Channel Mismatch Correction for DBF in Subarray Based on the Channel Equalization 对子阵DBF通道失配校正的通道均衡法
- A pipe or channel by which liquid is drawn off. 排水管排掉液体的管或通道
- In rare cases, the mismatch might be unimportant. 在极少情况下,这种不匹配可能无关紧要。