double conversion receiver 双变频接收机
single conversion receiver 一次变频接收机
direct conversion receiver 接收机
digital conversion receiver [计] 数字转换接收器
data conversion receiver [电讯] 数据转换接收器
triple conversion receiver [电讯] 三重变频接收机
triple-conversion receiver 三重变频接收机
direct-conversion receiver 直接变换式接收机
direct conversion receiver dcr 直接变频接收机
The aim of this work is to research the six-port theoretical background, and design a Ka-band direct conversion receiver front-end based-on six-port.
基于六端口技术的直接变频接收机被证明是一种适用于可重构、重复编程、多频带、多标准的很有前途的接收机结构。
This direct conversion receiver can eliminate the need for intermediate frequency (IF) signal processing, as well as the corresponding requirements for image filtering and IF filtering.
这种直接转换接收器能够免除进行中频(IF)滤波的需要。
The conversion loss and noise temperature of mixers is determined by changing the IF noise temperature so as to change the noise temperature of the receiver system.
混频器的变频损耗和噪声温度的测量可以用改变中频部分的噪声温度使接收机的系统噪声温度变化来加以确定。
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