Title:
TRANSCEIVER DEVICE FOR SATELLITE GROUND STATION, AND SATELLITE COMMUNICATIONS SYSTEM
Document Type and Number:
WIPO Patent Application WO/2016/180173
Kind Code:
A1
Abstract:
Disclosed is a transceiver device for a satellite ground station. The transceiver device comprises an antenna module and an integral radio frequency module. The antenna module comprises an antenna and a feed. The integral radio frequency module comprises a housing. The housing is provided with a connection portion connected to the feed. The housing is also provided with an intermediate-frequency reception signal N head, an intermediate-frequency transmit signal N head, and a power supply N head. An orthomode transducer, a reception filter, a transmit filter, a low-noise amplifier, a power amplifier, a first frequency-mixer and a second frequency-mixer are integrated in the housing. The first frequency-mixer is connected to the intermediate-frequency reception signal N head, and the second frequency-mixer is connected to the intermediate-frequency transmit signal N head. Also disclosed is a satellite communications system. Embodiments of the present invention improve convenience in upgrading and maintaining devices, reduce costs while devices are integrated, improve the reliability and scalability of a system, and achieve platformization.
Inventors:
XUE BING (CN)
Application Number:
PCT/CN2016/079587
Publication Date:
November 17, 2016
Filing Date:
April 18, 2016
Export Citation:
Assignee:
ZTE CORP (CN)
International Classes:
H04B1/40
Foreign References:
| CN103166670A | 2013-06-19 | |||
| CN102096073A | 2011-06-15 | |||
| CN201479126U | 2010-05-19 | |||
| US8380433B2 | 2013-02-19 |
Attorney, Agent or Firm:
CHINA PAT INTELLECTUAL PROPERTY OFFICE (CN)
北京派特恩知识产权代理有限公司 (CN)
北京派特恩知识产权代理有限公司 (CN)
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