After an expensive research work on the noise figure (NF) improvement methods in recent years, a new quadrature mixer with an inductor which is used to cancel out the effect of parasitic capacitance on noise figure is presented.
在此基础研究了近年来提出的改善噪声系数的方法并分析了这些方法的优缺点,提出了一种基于Gilbert Cell的低噪声正交混频器的改进方法。
参考来源 - 射频有源正交混频器的设计·2,447,543篇论文数据，部分数据来源于NoteExpress
设计并优化了一个基于共用跨导级结构的用于超高频rfid阅读器的正交下变频混频器。
A quadrature down-conversion mixer based on this topology is designed and optimized for an ultra high frequency RFID reader.
详细研究了毫米波无辐射介质波导正交场单平衡混频器在双频信号激励下的准周期稳态响应。
The quasi periodic steady states of the NRD guide crossbar balanced mixer operating on mm band are studied in details in this paper.
该方法利用通常的线性调频RCS测量系统进行信号采集；信号处理则采用本文介绍的正交相关数字混频器。
The chirp system, which is commonly used for RCS measurement, is utilized to collect data and a method of orthogonal digital correlation mixer is suggested to process the sampled data.
应用推荐