{"title":"A Milimeter Scale Long Waveguide Grating Antanna with High Directionality for Optical Phased Array","authors":"Yan Cai, Q. Fang, Zhijuan Tu, Qing Wang, Shuxiao Wang, Wei Wang, Mingbin Yu, Wencheng Yue, Youhong Zeng","doi":"10.1109/GROUP4.2019.8853870","DOIUrl":null,"url":null,"abstract":"We propose a highly directional millimeter-scale waveguide grating antenna (WGA). The simulation directionality is close to 90% while the length of the WGA is longer than 4 mm. And the large critical dimension of this structure moderates the fabrication process.","PeriodicalId":221282,"journal":{"name":"2019 IEEE 16th International Conference on Group IV Photonics (GFP)","volume":"32 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2019-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"2019 IEEE 16th International Conference on Group IV Photonics (GFP)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/GROUP4.2019.8853870","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
We propose a highly directional millimeter-scale waveguide grating antenna (WGA). The simulation directionality is close to 90% while the length of the WGA is longer than 4 mm. And the large critical dimension of this structure moderates the fabrication process.