太赫兹科学与电子信息学报2017，Vol.15Issue(3)：372-376,5.DOI:10.11805/TKYDA201703.0372
移动通信卫星整星近场测试方法
Mobile communication satellite system level test in planar near field
张晓平 1樊勇 1肖淼 1单金柱1
作者信息
- 1. 北京空间飞行器总体设计部集成测试研究室,北京 100094
- 折叠
摘要
Abstract
The payload system level verification test is very important in satellite development in order to verify the satellite system final performance. The payload radiation performance test in planar near field is described, as well as the payload with different uplink and downlink operating frequencies. In planar near field, the feed array is tested with satellite payload system, the feed array tested data could be imported to GRASP reflector's simulated software, and the second radiation pattern is compared with the designed results, to verify the satellite system operating performance. The second radiation pattern is in accordance with the designed results, and the final payload performance verification is successfully realized. This paper presents the satellite system level test methods and the solutions for many difficulties and problems in transfered frequency radiation pattern test.关键词
平面近场/整星测试/卫星天线/有效载荷/测试方法Key words
planar near field/satellite system level test/satellite antenna/payload/test method分类
信息技术与安全科学引用本文复制引用
张晓平,樊勇,肖淼,单金柱..移动通信卫星整星近场测试方法[J].太赫兹科学与电子信息学报,2017,15(3):372-376,5.
