{"title":"A broadband air-filled stacked U-slot patch antenna","authors":"C.L. Lee, B. Ooi, X.D. Zhou","doi":"10.1109/APMC.1999.828078","DOIUrl":null,"url":null,"abstract":"The characteristic of a novel rectangular air-filled stacked patch with an offset L-shaped probe are experimentally investigated. The top patch and lower U-slot patch are all supported by thin basswoods at the four corners and the height for the lower U-slot patch is approximately 10% of the designed wavelength. An impedance bandwidth of 44.4% and average gain of approximately 15 dB can be achieved.","PeriodicalId":145588,"journal":{"name":"1999 Asia Pacific Microwave Conference. APMC'99. Microwaves Enter the 21st Century. Conference Proceedings (Cat. No.99TH8473)","volume":"16 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"1999-11-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"22","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"1999 Asia Pacific Microwave Conference. APMC'99. Microwaves Enter the 21st Century. Conference Proceedings (Cat. No.99TH8473)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/APMC.1999.828078","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 22
Abstract
The characteristic of a novel rectangular air-filled stacked patch with an offset L-shaped probe are experimentally investigated. The top patch and lower U-slot patch are all supported by thin basswoods at the four corners and the height for the lower U-slot patch is approximately 10% of the designed wavelength. An impedance bandwidth of 44.4% and average gain of approximately 15 dB can be achieved.