发明名称 |
METHOD AND SYSTEM FOR PROVIDING SATELLITE COMMUNICATIONS USING ON-ORBIT PAYLOAD CONFIGURATION AND RECONFIGURATION |
摘要 |
A system for providing high frequency data communications in a satellite-based communications network includes a plurality of communication s satellites each having uplink and downlink antennas capable of receiving and transmitting a plurality of signals. Each of said satellites have a communication control circuit. At least one of said satellites is reconfigurable. The reconfigurable satellite has a programmable frequency synthesizer coupled to the communications control circuit. A controller is located on the satellite and is coupled to the communications control circuit. The controller controls a frequency reconfiguration of the communications control circuit through the programmable frequency synthesizer.
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申请公布号 |
CA2464167(A1) |
申请公布日期 |
2000.12.03 |
申请号 |
CA20002464167 |
申请日期 |
2000.05.10 |
申请人 |
HUGHES ELECTRONICS CORPORATION |
发明人 |
ANSELMO, CARL S. |
分类号 |
H04B7/005;H04B7/185;(IPC1-7):H04B7/185 |
主分类号 |
H04B7/005 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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