现代电子技术Issue(9)：65-67,3.
卫星导航接收机系统中的多层圆极化微带天线设计
Design of multi-layer circularly polarized microstrip antenna in satellite navigation receiver system
王喜龙 1魏昆2
作者信息
- 1. 海军驻葫芦岛四三一厂军事代表室，辽宁 葫芦岛 125000
- 2. 西北工业大学 电子信息学院，陕西 西安 710129
- 折叠
摘要
Abstract
Several circularly polarized receiving antennas with different frequency in small space are placed on satellite naviga⁃tion receiver system. The double⁃deck circularly polarized antenna,which receives signals from the GPS with L1 frequency point and L2 frequency point is studied and designed to save space. The double⁃deck antenna consists of two separate single feed point antenna,which is working at L1 frequency range and L2 frequency range independently,right⁃hand circular polarization and left⁃hand circular polarization of the antenna is working as receiving antenna and sending antenna. It′s easy to debug and in⁃stall since the antenna is processed with 4 mm thickness composite material. The simulation analysis and optimization proved that the designed antenna with high gain,excellent polarization and qualifies bandwidth requirement,and it is suitable for satel⁃lite navigation receiver system application.关键词
圆极化/微带天线/双层叠放/单馈点Key words
circular polarization/microstrip antenna/double-deck superposition/single feed point分类
信息技术与安全科学引用本文复制引用
王喜龙,魏昆..卫星导航接收机系统中的多层圆极化微带天线设计[J].现代电子技术,2015,(9):65-67,3.
