摘要
为了检验卫星导航系统终端接收机的抗干扰性能,建立了一套卫星导航接收机抗干扰测试评估系统,设计了一款功率合成器,实现了测试与评估系统有线测试和无线测试的快速转换,完成了有线测试情况下抗干扰能力的测试和评估。测试结果表明,所测接收机的抗干扰能力能够达到产品的性能标准,同时也证明了该系统的有效性。
An anti-jamming test evaluation system for satellite navigation receiver is established in order to test the terminal receiver anti-jamming performance of satellite navigation system. A power synthesizer is designed to implement the quick switching of wired test and wireless test of test and evaluation system and the test and evaluation of anti-jamming capability in wired test. The test results show that the anti-jamming capability of measured receiver can come up to product performance standards,and also prove the effectiveness of system.
出处
《无线电工程》
2014年第3期5-7,31,共4页
Radio Engineering
基金
国家自然科学基金资助项目(61374054)
关键词
卫星导航接收机
抗干扰能力
测试评估系统
抗干扰灵敏度
干扰抑制度
satellite navigation receiver
anti-jamming capability
test and evaluation system
anti-jamming sensitivity
interference suppression degree
