{"title":"C波段、X波段和Ku波段的光透明宽带超材料吸收体","authors":"Shuying Li, Yufan Zhao, Yuying Jiang, Chunzi Tang, Zhuo Li, C. Gu","doi":"10.1109/CSRSWTC50769.2020.9372589","DOIUrl":null,"url":null,"abstract":"In this paper, we based indium-tin-oxide film and polymethy methacrylate (PMMA) substrate designing an optically transparent broadband microwave absorber. The absorber can reach -10dB attenuation in the range of 6.85-17.7 GHz with a wide-angle absorption characteristic for obliquely incident electromagnetic waves under transverse electric (TE) and transverse magnetic (TM) polarization. The absorber is polarization-independent and can achieve above 90% absorptivity for partial C-band and entire X- and Ku-bands with a relative bandwidth is 88.4%.","PeriodicalId":207010,"journal":{"name":"2020 Cross Strait Radio Science & Wireless Technology Conference (CSRSWTC)","volume":"12 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2020-12-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"An Optically Transparent Broadband Metamaterial Absorber for C-, X- and Ku- Bands\",\"authors\":\"Shuying Li, Yufan Zhao, Yuying Jiang, Chunzi Tang, Zhuo Li, C. Gu\",\"doi\":\"10.1109/CSRSWTC50769.2020.9372589\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"In this paper, we based indium-tin-oxide film and polymethy methacrylate (PMMA) substrate designing an optically transparent broadband microwave absorber. The absorber can reach -10dB attenuation in the range of 6.85-17.7 GHz with a wide-angle absorption characteristic for obliquely incident electromagnetic waves under transverse electric (TE) and transverse magnetic (TM) polarization. The absorber is polarization-independent and can achieve above 90% absorptivity for partial C-band and entire X- and Ku-bands with a relative bandwidth is 88.4%.\",\"PeriodicalId\":207010,\"journal\":{\"name\":\"2020 Cross Strait Radio Science & Wireless Technology Conference (CSRSWTC)\",\"volume\":\"12 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2020-12-13\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2020 Cross Strait Radio Science & Wireless Technology Conference (CSRSWTC)\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/CSRSWTC50769.2020.9372589\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2020 Cross Strait Radio Science & Wireless Technology Conference (CSRSWTC)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/CSRSWTC50769.2020.9372589","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
An Optically Transparent Broadband Metamaterial Absorber for C-, X- and Ku- Bands
In this paper, we based indium-tin-oxide film and polymethy methacrylate (PMMA) substrate designing an optically transparent broadband microwave absorber. The absorber can reach -10dB attenuation in the range of 6.85-17.7 GHz with a wide-angle absorption characteristic for obliquely incident electromagnetic waves under transverse electric (TE) and transverse magnetic (TM) polarization. The absorber is polarization-independent and can achieve above 90% absorptivity for partial C-band and entire X- and Ku-bands with a relative bandwidth is 88.4%.
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