| THALES 420航向余隙信号覆盖不够的相关分析和建议 |
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| 引用本文： | 管重俊.THALES 420航向余隙信号覆盖不够的相关分析和建议[J].科技资讯,2014,12(25):88-89. |
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| 作者姓名： | 管重俊 |
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| 作者单位： | 民航中南地区空中交通管理局 广东广州510405 |
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| 摘 要： | THALES 420设备是我国最近几年引进的第5代仪表着陆设备,该设备集成化程度高,结构设计新颖,通用性高,在使用稳定性方面有出色表现,但是国内诸多机场都出现了余隙信号在航向天线阵左右20度附近,因信号幅度超限,造成校飞限用等问题,本文从理论上分析问题所在,并提出了解决建议。
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| 关 键 词： | 仪表着陆设备 ILS420 航道余隙功率比 反射场地坡度 解决建议 |
Analyze and Suggestion to the Problem the Coverage of Clearance Signal of ILS420 not Enough |
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| Guan zhongjun.Analyze and Suggestion to the Problem the Coverage of Clearance Signal of ILS420 not Enough[J].Science & Technology Information,2014,12(25):88-89. |
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| Authors: | Guan zhongjun |
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| Institution: | Guan zhongjun (CAAC Central and Southern Regional Administration,Guangzhou Guan dong,510405,China) |
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| Abstract: | THALES ILS420 equipment fifth generation ILS are introduced to our country in recent years,The equipment have high integration,novel design,high universality,excellent performance in use stability,but many domestic airport has clearance signal coverage problem in the course of±20 degrees,this article make theory analysis,and giw＇. suggestions to solve the problem. |
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| Keywords: | Instrument landing equipment ILS420 Channel clearance power ratio Slope of reflection site Solution |
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