{"title":"新型各向异性单平面紧凑光子带隙地平面(UC-PBG-GP)的表征","authors":"C. Caloz, T. Itoh","doi":"10.1109/EPEP.2001.967601","DOIUrl":null,"url":null,"abstract":"A parametric characterization of the recently discovered anisotropic UC-PBG-GP is proposed. Simulated and measured transmission parameters are shown for several anisotropic PBGs with different numbers of unit cells. The results reveal two fundamental properties of the structure: First, its working range can be tuned by varying the number of cells in the propagation direction (PD), that is the overall length of the step-impedance slots; Second, in the attenuation direction (AD), the number unit cells can be reduced to two or three without degradation of the performances, which leads to a very compact size of the order of /spl lambda//2/spl times//spl lambda//7. In all the cases, the existence of a working range with good transmission in the PD and broad/deep gap with sharp cutoff in the AD is demonstrated.","PeriodicalId":174339,"journal":{"name":"IEEE 10th Topical Meeting on Electrical Performance of Electronic Packaging (Cat. No. 01TH8565)","volume":"34 2","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2001-10-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"5","resultStr":"{\"title\":\"Characterization of the novel anisotropic uniplanar compact photonic band-gap ground plane (UC-PBG-GP)\",\"authors\":\"C. Caloz, T. Itoh\",\"doi\":\"10.1109/EPEP.2001.967601\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"A parametric characterization of the recently discovered anisotropic UC-PBG-GP is proposed. Simulated and measured transmission parameters are shown for several anisotropic PBGs with different numbers of unit cells. The results reveal two fundamental properties of the structure: First, its working range can be tuned by varying the number of cells in the propagation direction (PD), that is the overall length of the step-impedance slots; Second, in the attenuation direction (AD), the number unit cells can be reduced to two or three without degradation of the performances, which leads to a very compact size of the order of /spl lambda//2/spl times//spl lambda//7. In all the cases, the existence of a working range with good transmission in the PD and broad/deep gap with sharp cutoff in the AD is demonstrated.\",\"PeriodicalId\":174339,\"journal\":{\"name\":\"IEEE 10th Topical Meeting on Electrical Performance of Electronic Packaging (Cat. No. 01TH8565)\",\"volume\":\"34 2\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2001-10-29\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"5\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"IEEE 10th Topical Meeting on Electrical Performance of Electronic Packaging (Cat. No. 01TH8565)\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/EPEP.2001.967601\",\"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 10th Topical Meeting on Electrical Performance of Electronic Packaging (Cat. No. 01TH8565)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/EPEP.2001.967601","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Characterization of the novel anisotropic uniplanar compact photonic band-gap ground plane (UC-PBG-GP)
A parametric characterization of the recently discovered anisotropic UC-PBG-GP is proposed. Simulated and measured transmission parameters are shown for several anisotropic PBGs with different numbers of unit cells. The results reveal two fundamental properties of the structure: First, its working range can be tuned by varying the number of cells in the propagation direction (PD), that is the overall length of the step-impedance slots; Second, in the attenuation direction (AD), the number unit cells can be reduced to two or three without degradation of the performances, which leads to a very compact size of the order of /spl lambda//2/spl times//spl lambda//7. In all the cases, the existence of a working range with good transmission in the PD and broad/deep gap with sharp cutoff in the AD is demonstrated.
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