一种Ku频段四端高功率隔离器设计  

Design of a Four-Port High-Power Ku-Band Isolator

作　　者：刘永锋[1] 温丹莉[1] 陈晓萌[1] LIU Yongfeng;WEN Danli;CHEN Xiaomeng(No.38 Research Institute of CETC,Hefei 230088)

机构地区：[1]中国电子科技集团公司第三十八研究所

出　　处：《火控雷达技术》2019年第4期46-48,52,共4页Fire Control Radar Technology

摘　　要：本文介绍了一种Ku波段波导高功率隔离器设计方法。隔离器设计时采用四端差相移式,要求小尺寸高功率。通过HFSS软件优化及合理设计,研制了性能优良的Ku频段隔离器。高功率性能已在某微波系统中得到验证,通过峰值功率50kW,250W平均功率。This paper presents a high-power Ku-band waveguide isolator.The proposed isolator is designed to feature four-port differential phase-shift,small size,and high power.The proposed Ku-band isolator with high performance is developed through HFSS simulation optimization and rational design.It is already used in a microwave system and its high power performance is verified,i.e.,50 kW peak power and 250W average power.

关 键 词：高功率 隔离器 差相移式 

分 类 号：TN957.5[电子电信—信号与信息处理]