东南沿海波导结构的预报方法  

The Prediction of Ducts in South-east Coast of China

作　　者：潘中伟[1] 刘成国[1] 郭丽[1] 

机构地区：[1]中国电波传播研究所,电子工业部第二十二研究所

出　　处：《电波科学学报》1996年第3期58-64,共7页Chinese Journal of Radio Science

摘　　要：通过分析东南沿海地区可出现低空波导的天气形势、部位和有关天气要素及天气形势、天气要素的发展变化对波导结构发生发展和消亡过程的影响，得出了东南沿海波导结构出现的预报方法、步骤及可以使用的一些参考数据。以厦门为例从历史资料的分析和实测结果说明这一预报方法是可用的，其预报准确性达到７０％。Here we give the method and steps for predicting the ducts in south-east cadet of China by analyzingwealther situation types, weather phenonlenons, weather elements whicll can result in ducts and the effects ofweilther situation types, weather phenornenons, weather elements' development on the generation, developmentand extinction of ducts. A18o some data that can be used for prediction are listed. The method is proved by prediction at Xiarnen, and its accuracy is over 70%.

关 键 词：波导结构 预后 低空大气 大气波导传播 

分 类 号：TN011.3[电子电信—物理电子学]