GNSS receiver and antenna system including a digit
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专利名称：GNSS receiver and antenna system including
a digital communication subsystem
发明人：Patrick C. Fenton
申请号：US12126021
申请日：20080523
公开号：US09164176B2
公开日：
20151020
专利内容由知识产权出版社提供
专利附图：
摘要：A GNSS receiver and antenna system transmits signals from an antenna
structure to a remote GNSS receiver and includes a digital communications subsystem that utilizes a high speed digital communications conductor. The transmissions are digital
signals that preserve GNSS satellite signal frequency and/or carrier and code phase information. The system may transmit digital signals corresponding to GNSS signals such as GPS, GLONAS, Galileo and Compass satellite signals. In addition, the system may transmit, over the same digital communications conductor in appropriately formatted digital signals, ranging signals from ground-based transmitters or other satellites, differential GNSS correction signals from beacons or base GPS receivers, and/or signals from transmitting or co-located sensors, such as inertial sensors, temperature sensors and so forth. The digital signals include in headers or payload relative timing and carrier and code phase information and, as appropriate, information that identifies the signals by source or type, such as information that identifies the frequencies or the antennas or antenna elements providing the respective signals.
申请人：Patrick C. Fenton
地址：Calgary CA
国籍：CA
代理机构：Cesari and McKenna, LLP
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