I. Iliopoulos, M. Ettorre, R. Sauleau, M. Casaletti, P. Potier, P. Pouliguen
{"title":"3D focal spot manipulation at millimeter waves","authors":"I. Iliopoulos, M. Ettorre, R. Sauleau, M. Casaletti, P. Potier, P. Pouliguen","doi":"10.1109/APS.2016.7696439","DOIUrl":null,"url":null,"abstract":"In this work a methodology to shape the near field of radiating apertures is presented. The technique, despite being generic, is applied to the specific scenario of shaping the focal pattern of a 12λ focusing aperture at 30 GHz. The main result comprises the capability to shrink/enlarge the focal depth, without affecting the spot diameter. To verify the concept, the acquired aperture distribution is mapped on a Radial Line Slot Antenna (RLSA), which has been manufactured and measured, showing excellent results.","PeriodicalId":6496,"journal":{"name":"2016 IEEE International Symposium on Antennas and Propagation (APSURSI)","volume":"49 1","pages":"1465-1466"},"PeriodicalIF":0.0000,"publicationDate":"2016-06-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"2016 IEEE International Symposium on Antennas and Propagation (APSURSI)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/APS.2016.7696439","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 0
Abstract
In this work a methodology to shape the near field of radiating apertures is presented. The technique, despite being generic, is applied to the specific scenario of shaping the focal pattern of a 12λ focusing aperture at 30 GHz. The main result comprises the capability to shrink/enlarge the focal depth, without affecting the spot diameter. To verify the concept, the acquired aperture distribution is mapped on a Radial Line Slot Antenna (RLSA), which has been manufactured and measured, showing excellent results.
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