北斗GPS双模导航终端天线的设计
Design of Beidou GPS Dual-mode Navigation Terminal Antenna
何鹏 1陈谦 1覃江坡 1蒋林松 1黎常志1
作者信息
- 1. 玉林师范学院 物理与电信工程学院,广西 537000
- 折叠
摘要
阐述海上任意位置接收到卫星信号,接收天线需要覆盖更多的模式,并视情况切换至其他导航系统.探讨一款用于船载导航的多频段圆极化天线的设计,该终端天线能够覆盖北斗一代收发L/S频段,北斗二代B1及GPS L1四个频段,满足了北斗以及多系统联合的导航应用需求.
Abstract
This paper expounds that when satellite signals are received at any location on the sea,the receiving antenna needs to cover more modes and switch to other navigation systems depending on the situation.Explore the design of a multi band circularly polarized antenna for shipborne navigation.The terminal antenna can cover the L/S frequency band of the first generation of BeiDou,the B1 frequency band of the second generation of BeiDou,and the L1 frequency band of GPS,meeting the navigation application requirements of BeiDou and multi system collaboration.
关键词
通信工程/天线/多频段/圆极化/BDS/GPSKey words
communication engineering/antenna/multi band/circular polarization/BDS/GPS引用本文复制引用
基金项目
国家大学生创新创业训练计划项目(202110606028)
国家大学生创新创业训练计划项目(S202210606109)
国家大学生创新创业训练计划项目(202310606020)
出版年
2024
NETL
NSTL
维普
万方数据