新体制国产化空管一次雷达

The Localization of the ATC Primary Radar under new system

"十二五"期间,国产化空管一次雷达采用全固态发射机、线圆极化双波束、频率分集、AMTD软件信号处理、冗余交叉组合双系统等新技术新体制,主要担负航路监视,兼顾警戒引导任务,提供目标距离、方位、速度、航向以及航路上积云雨等信息,为空中交通管制提供日常空情保障。国产化空管一次雷达在借鉴引进空管雷达先进理念与技术的基础上,兼顾国家低空开放日益繁忙的空中交通带来的抗干扰、低慢小目标检测、雷达阵地优化等需求。本文主要从设计理念出发,结合实际应用情况,对国产化空管雷达进行系统介绍。

During the period of 12th Five-Year, the Localization of the ATC primary radar with all-solid-state transmitter, dual-beam with line or circular polarization, frequency diversity, AMTD signal processing by software, redundant cross-dual system and other new technologies and new sys- tem, is responsible for route monitoring, taking into account the warning and guidance tasks, providing information such as target distance, direction, speed, heading and cumulonimbus on the route, so as to provide routine air security for air traffic control. The Localization of the ATC primary radar which is based on the advanced concepts and techniques of introducing ATC radar, takes into account the anti-jamming, low-slow detection of small targets, and optimization of radar positions, which are brought about by the increasingly busy air traffic in the country. This paper is from the design concept, combined with the actual application to introduce the domestic ATC radar systematically.