首页> 外国专利> Space navigation receiver for e.g. space applications, has processing module acquiring navigation signals by sub sampling received radio signal, and processing signal samples to produce measurements of samples, digital signals and points

Space navigation receiver for e.g. space applications, has processing module acquiring navigation signals by sub sampling received radio signal, and processing signal samples to produce measurements of samples, digital signals and points

机译：太空导航接收器，例如太空应用，具有处理模块，可通过对接收到的无线电信号进行二次采样来获取导航信号，并处理信号样本以产生样本，数字信号和点的测量值

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摘要

The receiver (RS) has a radio frequency processing module (MT1) transforming radio navigation signals transmitted by a satellite navigation system into digital navigation signals, and auxiliary radio signals into auxiliary digital signals. A digital processing module (MT2) acquires the navigation signals by sub sampling a received radio signal, and processes the signal samples to produce raw measurements of samples, auxiliary digital signals and locating points. A locating module (ML) determines the points based on the measurements of demodulated navigation data and of orbital model of forces.

机译：接收机（RS）具有射频处理模块（MT1），该模块将卫星导航系统发送的无线电导航信号转换为数字导航信号，并将辅助无线电信号转换为辅助数字信号。数字处理模块（MT2）通过对接收到的无线电信号进行二次采样来获取导航信号，并处理信号样本以产生样本，辅助数字信号和定位点的原始测量值。定位模块（ML）根据解调的导航数据和力的轨道模型的测量结果确定点。

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公开/公告号FR2904498A1

专利类型
公开/公告日2008-02-01

原文格式PDF
申请/专利权人 ALCATEL SOCIETE ANONYME;
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申请/专利号FR20060053224
发明设计人 WILHELM NICOLAS;MONNERAT MICHEL;FAVARO HENRI;
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申请日2006-07-31
分类号H04B7/185;G01S5/02;G01S5/14;G01S19/14;G01S19/24;G01S19/25;G01S19/37;
国家 FR
入库时间 2022-08-21 19:47:13

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