GNSS接收机抗干扰性能测试方法研究  

Research on GNSS receiver anti-jamming performance test method

作　　者：张斯媛 杨帆[1] 田炳樟 Zhang Siyuan;Yang Fan;Tian Bingzhang(The 20th Institute of China Electronics Technology Group Corporation,Xi＇an 710068,China)

机构地区：[1]中国电子科技集团公司第二十研究所,陕西西安710068

出　　处：《无线互联科技》2018年第14期3-5,共3页Wireless Internet Technology

摘　　要：空天电磁环境的日益复杂使得卫星导航接收机抗干扰性能成为用户密切关注的问题。文章提出了一种卫星导航接收机抗干扰性能测试方法,该方法通过测试不同干扰数量、不同干扰强度及不同方位角下的定位精度,实现了抗干扰性能的快速与直观判断。对某卫星导航抗干扰设备的测试表明,该方法能够有效评估抗干扰性能,有较强的参考与使用价值。It makes the anti-jamming performance of satellite navigation receivers a matter of close concern to users while the electromagnetic environment is increasingly complex. This paper presents a test method for anti-jamming performance of satellite navigation receivers. The method achieves rapid and intuitive judgment of anti-jamming performance by testing the positioning accuracy under different interference numbers, different interference strengths, and different azimuth angles. The test of a satellite navigation device shows that this method can effectively evaluate the anti-jamming performance and has strong reference and use value.

关 键 词：全球卫星导航系统 接收机 抗干扰性能 暗室测试 

分 类 号：TN967.1[电子电信—信号与信息处理]