Invention Grant
US09500749B2 Device for receiving radio-navigation signals with multiple antennas and common synchronization slaving
有权
用于接收具有多个天线的无线电导航信号和通用同步从属设备
- Patent Title: Device for receiving radio-navigation signals with multiple antennas and common synchronization slaving
- Patent Title (中): 用于接收具有多个天线的无线电导航信号和通用同步从属设备
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Application No.: US13847390Application Date: 2013-03-19
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Publication No.: US09500749B2Publication Date: 2016-11-22
- Inventor: Nicolas Martin , Vincent Chopard , David Depraz
- Applicant: THALES
- Applicant Address: FR Courbevoie
- Assignee: Thales
- Current Assignee: Thales
- Current Assignee Address: FR Courbevoie
- Agency: Davis Wright Tremaine LLP
- Agent Michael J. Donohue
- Priority: FR1200855 20120322
- Main IPC: G01S19/37
- IPC: G01S19/37 ; G01S19/29 ; G01S19/14 ; G01S19/36
Abstract:
The invention relates to a device for receiving satellite radio-navigation signals comprising a plurality of receiving antennas forming an antenna array. The invention consists in using a plurality of antennas disposed around the circumference of a carrier, in demodulating the signals received by each antenna separately and then in combining the various demodulated signals, thereby amounting to effecting a beam forming in an equivalent antenna pattern. The invention then requires only a single synchronization slaving for the set of demodulation pathways.
Public/Granted literature
- US20130249735A1 DEVICE FOR RECEIVING RADIO-NAVIGATION SIGNALS WITH MULTIPLE ANTENNAS AND COMMON SYNCHRONIZATION SLAVING Public/Granted day:2013-09-26
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