一种L波段收发组件仿真设计  

Simulation design of an L-band transceiver unit

作　　者：张路[1] 高玉良[1] 蔺美青[1] 邓静[1] ZHANG Lu;GAO Yuliang;LIN Meiqing;DENG Jing(Air Force EarlyWarning Academy,Wuhan 430019, China)

机构地区：[1]空军预警学院,武汉430019

出　　处：《空军预警学院学报》2017年第4期293-296,共4页Journal of Air Force Early Warning Academy

摘　　要：针对某设备的需求,设计了L波段收发组件.首先提出了系统的总体设计方案,然后采用电荷泵双混频、双平衡混频等技术,对该系统中的L波段本振源、上变频器、低噪声放大器进行了设计,最后基于ADS软件对输出频谱、相位噪声、驻波比等指标进行了优化.仿真结果表明了该方案的可行性.This paper develops an L-band transceiver to meet the demand of a certain equipment.Firstly the paper puts forward a general design scheme,and then adopts charge pump double mixing,double balanced mixing,etc.to design the vibration source,up-converter and low noise amplifier of L-band in the system.Finally ADS software is used to optimize the output frequency spectrum,phase noise,VSWR and other indexes.The simulation result verifies the feasibility of the proposed scheme.

关 键 词：L波段 收发组件 混频器 放大器 

分 类 号：TN74[电子电信—电路与系统]