Multichannel GPS antenna sharing device

The utility model relates to a multi-channel GPS antenna sharing device which is formed by connecting a GPS receiver and a GPS antenna. The utility model is characterized in that a multi-channel microwave switch is arranged between the GPS receiver and the GPS antenna; one end of each channel of mic...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	JINGUI ZOU, XINZHOU WANG, SHUANGCHAO ZOU, JIANSHENG ZHENG, WEINING QIU, CHAO HUANG, QUN LIAO
Format:	Patent
Sprache:	eng
Schlagworte:	ANALOGOUS ARRANGEMENTS USING OTHER WAVES DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION ORRERADIATION OF RADIO WAVES MEASURING PHYSICS RADIO DIRECTION-FINDING RADIO NAVIGATION SIGNALLING TESTING TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILARSIGNALS
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Beschreibung
Zusammenfassung:	The utility model relates to a multi-channel GPS antenna sharing device which is formed by connecting a GPS receiver and a GPS antenna. The utility model is characterized in that a multi-channel microwave switch is arranged between the GPS receiver and the GPS antenna; one end of each channel of microwave switch after interconnection is connected with a signal input end of the GPS receiver, and the other end of each channel of microwave switch is respectively connected with an output end of the GPS antenna. The utility model uses a microprocessor control microwave switch to achieve one GPS receiver receiving satellite signals from 8 channels of antennas with time sharing; thus, the utility model using one GPS receiver and eight GPS antennas can monitor eight deformation points. The cost of a monitoring system can be saved to avoid interference mutually of the multiple channels of GPS signals.