一种新型漏波天线的数值模拟与实验研究

IEEE Antennas and Propagation Society International Symposium. 2001 Digest. Held in conjunction with: USNC/URSI National Radio Science Meeting (Cat. No.01CH37229) Pub Date : 2001-07-08 DOI:10.1109/APS.2001.959440

E. Semouchkina, W. Cao, R. Mittra, G. Semouchkin, N. Popenko, I. Ivanchenko

{"title":"一种新型漏波天线的数值模拟与实验研究","authors":"E. Semouchkina, W. Cao, R. Mittra, G. Semouchkin, N. Popenko, I. Ivanchenko","doi":"10.1109/APS.2001.959440","DOIUrl":null,"url":null,"abstract":"We present the results of numerical modeling of the resonances of the leaky wave antenna using the FDTD technique, and compare the results with the measurement data for the near and far field plots of these antennas. We conclude with the observation that the leaky component of the first higher order mode in the leaky wave antenna radiates in a relatively narrow band. In addition, we also observe that only a part of the power is radiated in this mode and the balance goes to excite the bound first higher order mode, which produces standing waves along the antenna that induce radiation as an array of elementary oscillators.","PeriodicalId":159827,"journal":{"name":"IEEE Antennas and Propagation Society International Symposium. 2001 Digest. Held in conjunction with: USNC/URSI National Radio Science Meeting (Cat. No.01CH37229)","volume":"18 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2001-07-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"3","resultStr":"{\"title\":\"Numerical modeling and experimental study of a novel leaky wave antenna\",\"authors\":\"E. Semouchkina, W. Cao, R. Mittra, G. Semouchkin, N. Popenko, I. Ivanchenko\",\"doi\":\"10.1109/APS.2001.959440\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"We present the results of numerical modeling of the resonances of the leaky wave antenna using the FDTD technique, and compare the results with the measurement data for the near and far field plots of these antennas. We conclude with the observation that the leaky component of the first higher order mode in the leaky wave antenna radiates in a relatively narrow band. In addition, we also observe that only a part of the power is radiated in this mode and the balance goes to excite the bound first higher order mode, which produces standing waves along the antenna that induce radiation as an array of elementary oscillators.\",\"PeriodicalId\":159827,\"journal\":{\"name\":\"IEEE Antennas and Propagation Society International Symposium. 2001 Digest. Held in conjunction with: USNC/URSI National Radio Science Meeting (Cat. No.01CH37229)\",\"volume\":\"18 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2001-07-08\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"3\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"IEEE Antennas and Propagation Society International Symposium. 2001 Digest. Held in conjunction with: USNC/URSI National Radio Science Meeting (Cat. No.01CH37229)\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/APS.2001.959440\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"IEEE Antennas and Propagation Society International Symposium. 2001 Digest. Held in conjunction with: USNC/URSI National Radio Science Meeting (Cat. No.01CH37229)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/APS.2001.959440","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}

引用次数: 3

摘要

本文给出了利用时域有限差分技术对漏波天线谐振特性进行数值模拟的结果，并将模拟结果与漏波天线近场和远场实测数据进行了比较。我们得出结论，漏波天线的一阶高阶模的漏分量辐射在一个相对较窄的频带内。此外，我们还观察到只有一部分功率在该模式下辐射，并且平衡去激发束缚一高阶模式，该模式沿着天线产生驻波，以基本振子阵列的形式诱导辐射。

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

Numerical modeling and experimental study of a novel leaky wave antenna

We present the results of numerical modeling of the resonances of the leaky wave antenna using the FDTD technique, and compare the results with the measurement data for the near and far field plots of these antennas. We conclude with the observation that the leaky component of the first higher order mode in the leaky wave antenna radiates in a relatively narrow band. In addition, we also observe that only a part of the power is radiated in this mode and the balance goes to excite the bound first higher order mode, which produces standing waves along the antenna that induce radiation as an array of elementary oscillators.

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

IEEE Antennas and Propagation Society International Symposium. 2001 Digest. Held in conjunction with: USNC/URSI National Radio Science Meeting (Cat. No.01CH37229)

自引率

0.00%

发文量