基于奇偶校验编码的S模式雷达误码保护机制仿真  

The algorithm principle of error protection in S mode secondary surveillance radar and one of its simulation programming

作　　者：曾增威 ZENG Zengwei(Terminal Equipment Room,Technical Support Department,Zhuhai Air Traffic Control Station,CAAC,Zhuhai,Guangdong 519040,China)

机构地区：[1]民航珠海空管站技术保障部终端设备室,广东珠海519040

出　　处：《信息记录材料》2022年第5期21-23,共3页Information Recording Materials

摘　　要：S模式二次监视雷达是当今民航重点推进技术,探讨空管S模式二次监视雷达误码保护机制,使用其原理生成校验编码;对S模式二次监视雷达误码保护技术中的奇偶校验编码、AP字段、PI字段生成机制进行了细致的推演,并使用Java语言实现其算法原理,模拟生成S模式二次监视雷达下AP字段和PI字段编码。为实现S模式二次监视雷达采用奇偶校验编码的误码保护机制提供了一种简化的算法模型。S-mode secondary surveillance radar is the key propulsion technology of Civil Aviation.This paper discusses the S-mode bit error protection mechanism of secondary surveillance radar in ATC and use its principle to generate check code.In this paper,the generation mechanism of parity code,AP field and PI field in S-mode bit error protection technology is deduced in detail.And using Java language to realize its algorithm principle,finally animated the code of AP field and PI field under S-mode secondary surveillance radar.A simplified algorithm model is provided for the implementation of the protection mechanism of S-mode secondary surveillance radar with parity code.

关 键 词：S模式雷达 奇偶校验编码 JAVA语言 

分 类 号：TN96[电子电信—信号与信息处理]