郭磊,宋金泽,陆晓刚.民用飞机甚高频通信系统测试[J].民用飞机设计与研 究,2020(2):65-70GUO Lei,SONG Jinze,LU Xiaogang.[J].Civil Aircraft Design and Research,2020,(2):65-70.
民用飞机甚高频通信系统测试
  
DOI:10.19416/j.cnki.1674-9804.2020.02.013
中文关键词:民用飞机  甚高频  适航  测试
英文关键词:civil aircraft  very high frequency  airworthiness  test
基金项目:
作者单位
郭磊,宋金泽,陆晓刚 上海飞机设计研究院上海 201210 
中文摘要:作为民用飞机进行空地、空空通信的重要手段,甚高频(very high frequency,以下简称VHF)通信系统提供飞机与地面塔台、飞机与飞机之间进行双向语音和数据通信。为保证VHF通信系统能在整个飞行过程中提供高可靠、清晰的语音和完整的数据,如何全面地对民用飞机VHF通信系统的测试对型号适航取证显得尤为重要。首先分析了民用飞机VHF通信系统在适航安全方面的重要性,然后介绍了VHF通信系统应符合的适航要求,最后总结了VHF通信系统的导线综合测试、天线驻波比(voltage standing wave ration,以下简称VSWR)测试、系统功能测试、天线方向图测试、机上地面试验和飞行试验等完整的测试方法。
英文摘要:As the important part of space-to-ground and space-to-space communication on civil aircraft, Very high frequency (VHF) communication system provides the voice and data intercommunication between the aircraft and the control tower or the aircraft. In order to ensure the VHF communication system can provide the reliable, clear voice and unabridged data in the whole flight, it’s particularly important to test the civil aircraft VHF communication system comprehensively for the type airworthiness and certification. The significance of VHF communication on the airworthiness safety was analyzed firstly and then the airworthiness requirement of VHF communication was introduced. Finally, the wire test, antenna voltage standing wave ration (VSWR) test, system function test and antenna radiation pattern test were summarized.
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