一种Ka波段微带倍频器的设计  

Design of a Ka-band Microstrip Doubler

作　　者：秦开兵[1] 高玉良[1] 

机构地区：[1]空军雷达学院微波工程系,湖北武汉430019

出　　处：《空军雷达学院学报》2004年第4期55-56,59,共3页Journal of Air Force Radar Academy

摘　　要：运用高精度色散模型设计出一种17～34 GHz的Ka波段微带二倍频器,测试结果表明:这种微带结构的毫米波倍频器具有实用、简单、低成本的明显优点,十分适合工程应用,其技术指标:当输入功率为50mW时,输出功率可达2.9mW,效率为5.8%,3 dB宽带大于1GHz.A Ka-band microstrip doubler from 17 34 GHz is designed by using high accuracy dispersion mod- el. The testing results indicate that the design of the microstrip circuit used in mm-wave doubler has obvious virtues of practicality, simplicity and low cost, and it is applicable to engineering. When the input power is 50mW, its output is 2.9mW, the efficiency is 5.8%, and the 3dB bandwidth is more than 1 GHz.

关 键 词：微带线 色散 色散模型 倍频器 

分 类 号：TN771[电子电信—电路与系统]