LO Power Leakage Sensing 本振泄露功率检测
But in millimeter-wave band, LO-RF isolation of conventional fundamental balanced mixers, which are basic building blocks of modulators, is relatively low. Larger LO leakage is one of the main factors leading to modulation precision degradation.
但是在毫米波频段,作为直接调制器基本组成单元的基波平衡混频器的LO→RF隔离度有限,所产生载波泄漏是导致调制精度恶化的主要原因之一。
参考来源 - 60GHz波段直接变频调制器的研制·2,447,543篇论文数据,部分数据来源于NoteExpress
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