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Ka频段遥感卫星数据接收系统跟踪性能测试新方法
朱维祥,穆伟,王万玉,冯旭祥,王永华
0
(中国西南电子技术研究所,成都 610036;中国电子科技集团公司第三十九研究所,西安 710065;中国科学院 遥感与数字地球研究所,北京 100094)
摘要:
针对Ka频段低轨遥感卫星数据接收系统跟踪性能测试中的问题,提出了一种新的测试方法。利用设计的Ka频段低轨卫星动态目标模拟数据,采用转动第三轴跟踪标校塔Ka频段信标的方式模拟动态目标的跟踪,在研制的原型系统中开展了接收系统跟踪性能的测试验证。该测试方法可为Ka频段低轨卫星数据接收系统跟踪性能的测试验收提供参考。
关键词:  遥感卫星  数据接收系统  Ka频段  跟踪性能  测试方法
DOI:
基金项目:
A new tracking performance test method for Ka-band remote sensing satellite data receiving system
ZHU Weixiang,MU Wei,WANG Wanyu,FENG Xuxiang,WANG Yonghua
()
Abstract:
To solve the problems in the tracking performance test of Ka-band Low Earth Orbit(LEO) remote sensing satellite data receiving system,a new method is proposed. Simulation data is generated by using Ka-band LEO satellite,and dynamic target tracking is simulated with the method of tracking Ka-band beacon on the calibration tower by rotating the third axis of antenna. A verification test on tracking performance of receiving system is carried out in the developed prototype system. The proposed method provides a reference for acceptance test for Ka-band LEO satellite data receiving system.
Key words:  remote sensing satellite  data receiving system  Ka-band  tracking performance  test method