Satellite-borne multi-beam phased-array antenna beam pointing closed-loop testing system
The invention discloses a satellite-borne multi-beam phased-array antenna beam pointing closed-loop testing system, and belongs to the technical field of satellite ground testing. The system comprises a data server, a network switch, a power supply, a satellite closed-loop simulator upper computer,...
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| Main Authors | , , , , , |
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| Format | Patent |
| Language | Chinese English |
| Published |
15.02.2022
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| Subjects | |
| Online Access | Get full text |
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| Summary: | The invention discloses a satellite-borne multi-beam phased-array antenna beam pointing closed-loop testing system, and belongs to the technical field of satellite ground testing. The system comprises a data server, a network switch, a power supply, a satellite closed-loop simulator upper computer, a satellite closed-loop simulator lower computer, an electronic power meter, a radio frequency channel switch, a test antenna A, a test antenna B, a test antenna C, a tested antenna and a satellite single machine. According to the invention, systematic closed-loop verification can be carried out on the correctness of satellite service and attitude and orbit control software design, algorithm design and phased-array antenna stand-alone software and hardware design, the development risk can be effectively reduced, and the test efficiency of mass-produced satellites is improved.
本发明公开了一种星载多波束相控阵天线波束指向闭环测试系统，属于卫星地面测试技术领域。该系统包括：数据服务器、网络交换机、电源、卫星闭环模拟器上位机、卫星闭环模拟器下位机、电子功率计、射频通道开关、测试天线A、测试天线B、测试天线C、被测天线和卫星单机，该系统可以对卫星星务和姿轨控软 |
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| Bibliography: | Application Number: CN202111420596 |