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1986 Antennas and Propagation Society International Symposium最新文献

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Fast analysis of multimode conical horns by bessel-jacobi series method 多模圆锥角的贝塞尔-雅可比级数快速分析
1986 Antennas and Propagation Society International Symposium Pub Date : 1986-06-08 DOI: 10.1109/APS.1986.1149712
M. Calvo, J. Molina, R. Lois
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引用次数: 0
Backscattering characteristics of dielectric targets at 9.6 GHz 9.6 GHz介质目标的后向散射特性
1986 Antennas and Propagation Society International Symposium Pub Date : 1986-06-08 DOI: 10.1109/APS.1986.1149743
Y. Antar, L. Allan
{"title":"Backscattering characteristics of dielectric targets at 9.6 GHz","authors":"Y. Antar, L. Allan","doi":"10.1109/APS.1986.1149743","DOIUrl":"https://doi.org/10.1109/APS.1986.1149743","url":null,"abstract":"","PeriodicalId":399329,"journal":{"name":"1986 Antennas and Propagation Society International Symposium","volume":"8 9","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1986-06-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132339584","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Sensitivity of the high-resolution eigenanalysis methods to estimated number of sources 高分辨率特征分析方法对估计源数的敏感性
1986 Antennas and Propagation Society International Symposium Pub Date : 1986-06-08 DOI: 10.1109/APS.1986.1149682
V. Shahmirian, S. Kesler
{"title":"Sensitivity of the high-resolution eigenanalysis methods to estimated number of sources","authors":"V. Shahmirian, S. Kesler","doi":"10.1109/APS.1986.1149682","DOIUrl":"https://doi.org/10.1109/APS.1986.1149682","url":null,"abstract":"INTRODUCTION One of the primary purposes of radar sensor arrays is the determination of hearings of clmely spaced radiating sources. DiEiculties arise when, in addition to direct paths there exist multipath components in the received signal. Multipath components are scaled and delayed replica of the direct signal, propagating a t the same frequency and are fully correlated with the direct received signals.","PeriodicalId":399329,"journal":{"name":"1986 Antennas and Propagation Society International Symposium","volume":"15 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1986-06-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134428175","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 2
Multiple beam antenna feed development 多波束天线馈电发展
1986 Antennas and Propagation Society International Symposium Pub Date : 1986-06-08 DOI: 10.1109/APS.1986.1149671
K. Woo
{"title":"Multiple beam antenna feed development","authors":"K. Woo","doi":"10.1109/APS.1986.1149671","DOIUrl":"https://doi.org/10.1109/APS.1986.1149671","url":null,"abstract":"","PeriodicalId":399329,"journal":{"name":"1986 Antennas and Propagation Society International Symposium","volume":"55 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1986-06-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115191565","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 6
Offset multi-focal reflector antenna 偏置多焦反射天线
1986 Antennas and Propagation Society International Symposium Pub Date : 1986-06-08 DOI: 10.1109/APS.1986.1149760
S. Nomoto, Y. Mizuguchi, F. Watanabe, M. Yamada
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引用次数: 1
Time-domain radiation from an aperture 孔径的时域辐射
1986 Antennas and Propagation Society International Symposium Pub Date : 1986-06-08 DOI: 10.1109/APS.1986.1149585
H.-M. Lee
{"title":"Time-domain radiation from an aperture","authors":"H.-M. Lee","doi":"10.1109/APS.1986.1149585","DOIUrl":"https://doi.org/10.1109/APS.1986.1149585","url":null,"abstract":"","PeriodicalId":399329,"journal":{"name":"1986 Antennas and Propagation Society International Symposium","volume":"4 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1986-06-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114817168","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Analysis of the tapered slot antenna 锥形缝隙天线的分析
1986 Antennas and Propagation Society International Symposium Pub Date : 1986-06-08 DOI: 10.1109/APS.1986.1149676
R. Janaswamy, D. Schaubert
{"title":"Analysis of the tapered slot antenna","authors":"R. Janaswamy, D. Schaubert","doi":"10.1109/APS.1986.1149676","DOIUrl":"https://doi.org/10.1109/APS.1986.1149676","url":null,"abstract":"A method for calculating the radiation pattern of end-fire tapered slot antennas with or without dielectric substrate is presented. The method involves a two-step procedure: 1) determine the field distribution of a traveling wave along the tapered slot, and 2) compute the radiation from this slot field by using the half-plane Green's function to account for termination effects. Acceptable estimates of the slot field usually can be obtained from a stepped approximation to the tapered geometry. The method has been verified by comparisons to measured patterns for various dielectric substrates and antenna dimensions. However, the effect of lateral truncation has not yet been successfully modeled. Experimental patterns showing this effect are presented.","PeriodicalId":399329,"journal":{"name":"1986 Antennas and Propagation Society International Symposium","volume":"23 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1986-06-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114994378","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 254
A low-sidelobe offset gregorian reflector 一种低旁瓣偏置格里高利反射器
1986 Antennas and Propagation Society International Symposium Pub Date : 1986-06-08 DOI: 10.1109/APS.1986.1149583
H. Lai, L. Bryans
{"title":"A low-sidelobe offset gregorian reflector","authors":"H. Lai, L. Bryans","doi":"10.1109/APS.1986.1149583","DOIUrl":"https://doi.org/10.1109/APS.1986.1149583","url":null,"abstract":"","PeriodicalId":399329,"journal":{"name":"1986 Antennas and Propagation Society International Symposium","volume":"131 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1986-06-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123168165","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
A physically compact quad ridge horn design 物理上紧凑的四脊喇叭设计
1986 Antennas and Propagation Society International Symposium Pub Date : 1986-06-08 DOI: 10.1109/APS.1986.1149588
Stephen A. Soroka
{"title":"A physically compact quad ridge horn design","authors":"Stephen A. Soroka","doi":"10.1109/APS.1986.1149588","DOIUrl":"https://doi.org/10.1109/APS.1986.1149588","url":null,"abstract":"The electrical and mechanical constraints placed on the element design for a very small dual linear polarized broadband phased array has resulted in the development of a physically compact quad-ridge horn antenna. Using its lowest operating frequency, this antenna has an aperture size of1/4lambda times 1/4lambdaand an axial length of1/3lambda. These dimensions represent a reduction in size of approximately 50% over conventional quad ridge horn antenna designs. With this size reduction however, there was no significant degradation in antenna performance. Specifically, a 3 to 1 operational bandwidth with a maximum VSWR of 3.5 to 1 in the operating band was achieved. Other antenna characteristics are dual polarization, 17 dB minimum isolation between ports, extremely broad pattern shape, and a coaxial feed system which originates from the rear of the antenna. This paper presents both the theoretical and empirical techniques employed throughout the development cycle. Also included are measured data for the original physically compact antenna and a second antenna based on a scaled version of this design.","PeriodicalId":399329,"journal":{"name":"1986 Antennas and Propagation Society International Symposium","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1986-06-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124190371","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 22
Scattering by a dielectric cylinder partially covered by a conductor 部分被导体覆盖的介电圆柱的散射
1986 Antennas and Propagation Society International Symposium Pub Date : 1986-06-08 DOI: 10.1109/APS.1986.1149794
R. Harrington, A. Konrad
{"title":"Scattering by a dielectric cylinder partially covered by a conductor","authors":"R. Harrington, A. Konrad","doi":"10.1109/APS.1986.1149794","DOIUrl":"https://doi.org/10.1109/APS.1986.1149794","url":null,"abstract":"","PeriodicalId":399329,"journal":{"name":"1986 Antennas and Propagation Society International Symposium","volume":"19 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1986-06-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125146362","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
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