高频地波雷达的东海试验  

Test of HF Ground Wave Radar OSMAR2000 at the Eastern China Sea

作　　者：吴世才[1] 杨子杰[1] 文必洋[1] 石振华[1] 田建生[1] 高火涛[1] 吴雄斌[1] 

机构地区：[1]武汉大学电子信息学院,湖北武汉430072

出　　处：《武汉大学学报（自然科学版）》2001年第1期111-117,共7页Journal of Wuhan University(Natural Science Edition)

基　　金：863计划资助项目!(863 81 8 0 1 0 2 )

摘　　要：“高频地波雷达海洋环境监测技术”是由武汉大学主持的国家“86 3”计划海洋领域的重大课题 ,本课题组研制了两套高频地波雷达OSMAR2 0 0 0 ,并于 1999年底 ,在浙江省舟山市朱家尖和宁波市象山分别建立了两个雷达实验站 ,进行了一年的现场自检试验和与传统海洋测量仪器的对比验证试验 试验结果表明 ,雷达探测海流和海风的距离达到 2 0 0km ,探测浪高的距离达到 12 0km ,系统整体性能达到国外同类雷达 2 0世纪The Radio Wave Propagation and Remote Sensing Laboratory of Wuhan University has successfully managed The HF Ground Wave Radar Technique in Monitoring Ocean Environment, one of the key marine projects in the national 863 plans of China. Two sets of HF ground wave radar systems named OSMAR2000 had been developed and deployed at Zhujiajian,Zhoushan city and Xiangshan,Ningbo city of Zhejiang Province, where the radar's selftest experiments and verification tests against insitu measurements by traditional marine instruments were carried out and lasted for one year. The results indicate that OSMAR2000's detecting coverage is 200km for currents and wind, and 120km for waves. OSMAR 2000 adopts FMICW wave form. Phased array is used both for transmitting and receiving.MUSIC and MVM algorithms are applied to achieve high resolution in current bearing determination.The integrated capacity of OSMAR2000 is believed to have reached the advanced level of the late 1990's.

关 键 词：高频地波雷达 海流 浪高 风场 东海试验 环境监测 探测距离 海洋动力学参数 

分 类 号：TN959.72[电子电信—信号与信息处理]