首页> 外文会议>Saint Petersburg International Conference on Integrated Navigation Systems; 20050523-25; Saint Petersburg(RU) >SIGNAL PROCESSING IN A PC BASED REAL-TIME GPS L1/L2 C/A CODE SOFTWARE RECEIVER FOR HIGH PRECISION APPLICATIONS
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SIGNAL PROCESSING IN A PC BASED REAL-TIME GPS L1/L2 C/A CODE SOFTWARE RECEIVER FOR HIGH PRECISION APPLICATIONS

机译:用于高精度应用的基于PC的实时GPS L1 / L2 C / A代码软件接收器中的信号处理

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This paper describes the Institute of Geodesy and Navigation PC-based Experimental Software Receiver (ipexSR) which is a high-bandwidth dual-frequency L1/L2 C/A code software receiver. The presentation briefly touches upon on signal tracking using multipath mitigation techniques, cycle slip detection and RTK positioning. The receiver is continuously updated and this paper represents the receiver status from March 2005. Recent improvements are precise Doppler prediction from the navigation processor to aid signal acquisition, RINEX output and the multi-correlator capability.
机译:本文介绍了基于大地测量与导航研究所的PC实验软件接收器(ipexSR),它是一种高带宽双频L1 / L2 C / A代码软件接收器。该演示简要介绍了使用多径缓解技术,周期滑移检测和RTK定位的信号跟踪。接收器不断更新,本文代表了2005年3月以来的接收器状态。最近的改进是导航处理器提供了精确的多普勒预测,以辅助信号采集,RINEX输出和多相关器功能。

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