{"title":"与极化和入射角无关的负介电常数超材料","authors":"Soumen Pandit, Vishakha Pandey, J. Mukherjee","doi":"10.1109/imarc49196.2021.9714647","DOIUrl":null,"url":null,"abstract":"This paper presents a novel dual-band negative-permittivity low-impedance metamaterial. The proposed metamaterial shows negative-permittivity properties in the frequency bands of 6.44 - 8.62 GHz and 11.72 - 17.23 GHz irrespective of the polarization-angle and a wide range of incident-angle of the imposed EM wave. This metamaterial can be used for gain enhancement of magnetic sources of EM radiation or magnetic dipole antennas.","PeriodicalId":226787,"journal":{"name":"2021 IEEE MTT-S International Microwave and RF Conference (IMARC)","volume":null,"pages":null},"PeriodicalIF":0.0000,"publicationDate":"2021-12-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Polarization- and Incident-Angle Independent Negative-Permittivity Metamaterial\",\"authors\":\"Soumen Pandit, Vishakha Pandey, J. Mukherjee\",\"doi\":\"10.1109/imarc49196.2021.9714647\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"This paper presents a novel dual-band negative-permittivity low-impedance metamaterial. The proposed metamaterial shows negative-permittivity properties in the frequency bands of 6.44 - 8.62 GHz and 11.72 - 17.23 GHz irrespective of the polarization-angle and a wide range of incident-angle of the imposed EM wave. This metamaterial can be used for gain enhancement of magnetic sources of EM radiation or magnetic dipole antennas.\",\"PeriodicalId\":226787,\"journal\":{\"name\":\"2021 IEEE MTT-S International Microwave and RF Conference (IMARC)\",\"volume\":null,\"pages\":null},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2021-12-17\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2021 IEEE MTT-S International Microwave and RF Conference (IMARC)\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/imarc49196.2021.9714647\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2021 IEEE MTT-S International Microwave and RF Conference (IMARC)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/imarc49196.2021.9714647","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Polarization- and Incident-Angle Independent Negative-Permittivity Metamaterial
This paper presents a novel dual-band negative-permittivity low-impedance metamaterial. The proposed metamaterial shows negative-permittivity properties in the frequency bands of 6.44 - 8.62 GHz and 11.72 - 17.23 GHz irrespective of the polarization-angle and a wide range of incident-angle of the imposed EM wave. This metamaterial can be used for gain enhancement of magnetic sources of EM radiation or magnetic dipole antennas.
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