海面低入射角微波雷达多普勒谱背散射实验研究

2017 XXXIInd General Assembly and Scientific Symposium of the International Union of Radio Science (URSI GASS) Pub Date : 2017-08-01 DOI:10.23919/URSIGASS.2017.8105008

M. Ryabkova, V. Karaev, Yuriy A. Titchenko, E. Meshkov

{"title":"海面低入射角微波雷达多普勒谱背散射实验研究","authors":"M. Ryabkova, V. Karaev, Yuriy A. Titchenko, E. Meshkov","doi":"10.23919/URSIGASS.2017.8105008","DOIUrl":null,"url":null,"abstract":"Measurements of the sea surface backscatter at low incidence angles were performed using Ka-band Doppler radars from the offshore platform in the Black Sea in October of 2016. One of the radars has a symmetrical antenna beam; the other one has a knife-like antenna beam. Incidence angles varied from nadir to 20° during experiments. In this paper the first results of experimental data processing are presented and the dependency of Doppler frequency shift, Doppler width and radar cross section on incidence angle are analyzed. Data acquired in the experiments can be used for validation of theoretical models.","PeriodicalId":377869,"journal":{"name":"2017 XXXIInd General Assembly and Scientific Symposium of the International Union of Radio Science (URSI GASS)","volume":"38 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2017-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"9","resultStr":"{\"title\":\"Experimental study of the microwave radar Doppler spectrum backscattered from the sea surface at low incidence angles\",\"authors\":\"M. Ryabkova, V. Karaev, Yuriy A. Titchenko, E. Meshkov\",\"doi\":\"10.23919/URSIGASS.2017.8105008\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Measurements of the sea surface backscatter at low incidence angles were performed using Ka-band Doppler radars from the offshore platform in the Black Sea in October of 2016. One of the radars has a symmetrical antenna beam; the other one has a knife-like antenna beam. Incidence angles varied from nadir to 20° during experiments. In this paper the first results of experimental data processing are presented and the dependency of Doppler frequency shift, Doppler width and radar cross section on incidence angle are analyzed. Data acquired in the experiments can be used for validation of theoretical models.\",\"PeriodicalId\":377869,\"journal\":{\"name\":\"2017 XXXIInd General Assembly and Scientific Symposium of the International Union of Radio Science (URSI GASS)\",\"volume\":\"38 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2017-08-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"9\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2017 XXXIInd General Assembly and Scientific Symposium of the International Union of Radio Science (URSI GASS)\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.23919/URSIGASS.2017.8105008\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2017 XXXIInd General Assembly and Scientific Symposium of the International Union of Radio Science (URSI GASS)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.23919/URSIGASS.2017.8105008","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}

引用次数: 9

摘要

2016年10月，在黑海海上平台使用ka波段多普勒雷达进行了低入射角海面后向散射测量。其中一个雷达具有对称天线波束;另一个有刀状的天线波束。在实验中，入射角从最低点到20°不等。本文给出了实验数据处理的初步结果，并分析了多普勒频移、多普勒宽度和雷达截面与入射角的关系。实验数据可用于理论模型的验证。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

查看原文本刊更多论文

Experimental study of the microwave radar Doppler spectrum backscattered from the sea surface at low incidence angles

Measurements of the sea surface backscatter at low incidence angles were performed using Ka-band Doppler radars from the offshore platform in the Black Sea in October of 2016. One of the radars has a symmetrical antenna beam; the other one has a knife-like antenna beam. Incidence angles varied from nadir to 20° during experiments. In this paper the first results of experimental data processing are presented and the dependency of Doppler frequency shift, Doppler width and radar cross section on incidence angle are analyzed. Data acquired in the experiments can be used for validation of theoretical models.

求助全文

通过发布文献求助，成功后即可免费获取论文全文。去求助

来源期刊

2017 XXXIInd General Assembly and Scientific Symposium of the International Union of Radio Science (URSI GASS)

自引率

0.00%

发文量