装备环境工程
裝備環境工程
장비배경공정
EQUIPMENT ENVIRONMENTAL ENGINEERING
2013年
5期
85-89
,共5页
康士峰%张玉生%王红光
康士峰%張玉生%王紅光
강사봉%장옥생%왕홍광
微波超视距%雷达%电波传播%大气波导%预报
微波超視距%雷達%電波傳播%大氣波導%預報
미파초시거%뢰체%전파전파%대기파도%예보
microwave over-the-horizon%radar%radiowave propagation%atmospheric wave-guide%forecast
针对岸基/舰载微波超视距雷达远距离海上低空或海面目标探测的实际需求，首先对大气波导的直接测量和遥感反演等探测方法进行了分析比较，基于对大气波导形成机制和中尺度数值预报模式的分析，指出了有效预报大气波导需要解决的3个基本问题，最后对微波超视距雷达电波传播模型和评估方法进行了讨论。
針對岸基/艦載微波超視距雷達遠距離海上低空或海麵目標探測的實際需求，首先對大氣波導的直接測量和遙感反縯等探測方法進行瞭分析比較，基于對大氣波導形成機製和中呎度數值預報模式的分析，指齣瞭有效預報大氣波導需要解決的3箇基本問題，最後對微波超視距雷達電波傳播模型和評估方法進行瞭討論。
침대안기/함재미파초시거뢰체원거리해상저공혹해면목표탐측적실제수구，수선대대기파도적직접측량화요감반연등탐측방법진행료분석비교，기우대대기파도형성궤제화중척도수치예보모식적분석，지출료유효예보대기파도수요해결적3개기본문제，최후대미파초시거뢰체전파전파모형화평고방법진행료토론。
Direct measurement and remote sensing inversion methods of atmospheric wave-guide detection methods were analyzed and compared according to the practical requirements of shore or ship-borne microwave over-the-horizon radar for long distance low altitude and surface targets detection over sea. Based on the analysis of atmospheric wave-guide mechanism and mesoscale numerical weather forecast model, three fundamental problems were presented, which should be solved effectively for atmospheric wave-guide forecast. Radiowave propagation models and evaluation methods for microwave over-the-horizon radar were discussed.
