LimeSDR的低成本北斗三代导航信号模拟源设计

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集成电路与嵌入式系统 ›› 2023, Vol. 23 ›› Issue (5) : 70-72.

应用精选

LimeSDR的低成本北斗三代导航信号模拟源设计

曹廷

作者信息 +

Low-cost Third-generation Beidou Navigation Signal Simulator Design Based on LimeSDR

Cao Ting

Author information +

文章历史 +

摘要

随着北斗三代卫星导航系统的建成,对接收机的需求也随之剧增。卫星导航接收机的研发与测试均离不开北斗三代导航信号模拟源。本文利用成熟的软件无线电(SDR)模块LimeSDR设计了一种低成本的北斗三代导航信号模拟源,可模拟生成北斗三代民用B1C卫星导航信号。该方案同时兼具成本低、体积小、携带方便、功耗低等诸多优点。

Abstract

With the completion of the Beidou third-generation navigation satellite system,the demand for receiver also increases dramatically.The development and testing process of Beidou receivers are inseparable from the Beidou third-generation navigation signal simulators.In this paper,LimeSDR (a mature software defined radio (SDR) module) is used to design a low-cost Beidou third-generation navigation signal simulator,which can simulate and produce third-generation Beidou civil B1C satellite navigation signal.At the same time,the scheme has the advantages of low cost,small size,easy to carry and low power consumption etc.

导出引用

曹廷. LimeSDR的低成本北斗三代导航信号模拟源设计[J]. 集成电路与嵌入式系统. 2023, 23(5): 70-72

Cao Ting. Low-cost Third-generation Beidou Navigation Signal Simulator Design Based on LimeSDR[J]. Integrated Circuits and Embedded Systems. 2023, 23(5): 70-72

中图分类号： TP311

参考文献

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