多频带北斗+GPS双导航天线的设计  

Design of Multi Band Beidou + GPS Dual Navigation Antenna

作　　者：赵喆 洪柯雯 莫燊昊 赵光 ZHAO Zhe;HONG Kewen;MO Shenhao;ZHAO Guang(School of Electronic Engineering,Tianjin Vocational and Technical Normal University,Tianjin 300350,China)

机构地区：[1]天津职业技术师范大学电子工程学院,天津300350

出　　处：《集成电路应用》2022年第4期30-31,共2页Application of IC

摘　　要：阐述多频带北斗+GPS双导航天线的设计,它是北斗B1、B3和GPS L1频段互相兼容的圆极化卫星导航终端微带天线,仰角增益、轴比和抗干扰性能指标可以达到要求。This paper describes the design of multi band Beidou + GPS dual navigation antenna,which is a circular polarization satellite navigation terminal microstrip antenna compatible with Beidou B1, B3 and GPS L1 bands. The elevation gain, axis ratio and anti-interference performance indexes can meet the requirements.

关 键 词：北斗卫星 导航系统 GPS 终端天线 

分 类 号：TN821.3[电子电信—信息与通信工程]