一种消除正交双通道幅相不平衡的方法_电子资料文库 关键词:正交双通道;幅相不平衡;MTI ;滤波 [gap=5116]Key words :quadrature double channels ; amplitude and phase unbalance ; MTI ; filtering
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Unbalance-Amplitude and Phase 幅度和相位的不平衡度
IF digital receiver eliminates the residual at the image frequency resulting from the amplitude and phase unbalance between I/Q channels in conventional approach to coherent detection.
中频采样数字化接收很好的克服了传统正交采样接收幅相不平衡的缺点,对雷达多普勒镜像频率的抑制达到了令人满意的结果。
参考来源 - 数字接收机技术研究·2,447,543篇论文数据，部分数据来源于NoteExpress
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