发明授权
- 专利标题： Satellite communication system
- 专利标题（中）： 卫星通信系统
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申请号： US11642713申请日： 2006-12-21
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公开(公告)号： US07751779B2公开(公告)日： 2010-07-06
- 发明人: Hau H. Ho , Ethan A. Stein , Michael Fashano , Peter J. Hadinger , Gary Lehto
- 申请人： Hau H. Ho , Ethan A. Stein , Michael Fashano , Peter J. Hadinger , Gary Lehto
- 申请人地址： US CA Los Angeles
- 专利权人： Northrop Grumman Space & Mission Systems Corp.
- 当前专利权人： Northrop Grumman Space & Mission Systems Corp.
- 当前专利权人地址： US CA Los Angeles
- 代理机构： Posz Law Group, PLC
- 主分类号： H04Q7/20
- IPC分类号： H04Q7/20
摘要：
A payload (108) to be mounted onto a satellite (102) can include a first steerable antenna (302) providing a downlink to and an uplink from a first user terminal; a second steerable antenna (304) providing a downlink to and an uplink from a second user terminal; a switching network (306) coupling the first steerable antenna to the second steerable antenna; and a payload control unit (120) controlling the switching network to select one of the downlink to the first user terminal provided by the first steerable antenna and the downlink to the second user terminal provided by the second steerable antenna, and one of the uplink from the first user terminal provided by the first steerable antenna and the uplink from the second user terminal provided by the second steerable antenna.
公开/授权文献
- US20080153414A1 Satellite communication system 公开/授权日：2008-06-26
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