{"title":"用于脑卒中早期检测的cpw馈电超宽带柔性圆盘单极天线设计","authors":"Md. Ashikur Rahman, Md. Foisal Hossain","doi":"10.1109/IC4ME247184.2019.9036622","DOIUrl":null,"url":null,"abstract":"The desire for wearable ultra-wideband antennas has grown up rapidly in recent years. This paper presents a wearable ultra-wideband (UWB) antenna fed by a coplanar waveguide (CPW) on paper substrate and analysis of its performance for early detection of brain stroke. A very thin sheet of paper is considered as substrate in order to make the antenna flexible, wearable, low-cost and environment friendly. The antenna shows reflection co-efficient of -10dB or less at frequencies between 1.91 GHz to 34.45 GHz. It covers the 2.36-2.4 GHz MBAN (Medical Body Area Network) band, 2.4-2.5 GHz ISM (Industrial, Scientific and Medical) band, 3.1-10.6 GHz UWB and internet of things (IoT) frequency bands and 5G communication bands. Specific Absorption Rate (SAR) is calculated placing the antenna to a 7-layer human head model only 5 mm apart in order to check the compatibility of the antenna for wearable applications. Improvement in SAR is also shown comparing with other antennas. Improvement of SAR and other simulation results of the proposed antenna make it suitable for wearable applications.","PeriodicalId":368690,"journal":{"name":"2019 International Conference on Computer, Communication, Chemical, Materials and Electronic Engineering (IC4ME2)","volume":"6 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2019-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"2","resultStr":"{\"title\":\"CPW-fed Ultra-wideband Flexible Disc Monopole Antenna Design for Early Detection of Brain Stroke\",\"authors\":\"Md. Ashikur Rahman, Md. Foisal Hossain\",\"doi\":\"10.1109/IC4ME247184.2019.9036622\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"The desire for wearable ultra-wideband antennas has grown up rapidly in recent years. This paper presents a wearable ultra-wideband (UWB) antenna fed by a coplanar waveguide (CPW) on paper substrate and analysis of its performance for early detection of brain stroke. A very thin sheet of paper is considered as substrate in order to make the antenna flexible, wearable, low-cost and environment friendly. The antenna shows reflection co-efficient of -10dB or less at frequencies between 1.91 GHz to 34.45 GHz. It covers the 2.36-2.4 GHz MBAN (Medical Body Area Network) band, 2.4-2.5 GHz ISM (Industrial, Scientific and Medical) band, 3.1-10.6 GHz UWB and internet of things (IoT) frequency bands and 5G communication bands. Specific Absorption Rate (SAR) is calculated placing the antenna to a 7-layer human head model only 5 mm apart in order to check the compatibility of the antenna for wearable applications. Improvement in SAR is also shown comparing with other antennas. Improvement of SAR and other simulation results of the proposed antenna make it suitable for wearable applications.\",\"PeriodicalId\":368690,\"journal\":{\"name\":\"2019 International Conference on Computer, Communication, Chemical, Materials and Electronic Engineering (IC4ME2)\",\"volume\":\"6 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2019-07-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"2\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2019 International Conference on Computer, Communication, Chemical, Materials and Electronic Engineering (IC4ME2)\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/IC4ME247184.2019.9036622\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2019 International Conference on Computer, Communication, Chemical, Materials and Electronic Engineering (IC4ME2)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/IC4ME247184.2019.9036622","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
CPW-fed Ultra-wideband Flexible Disc Monopole Antenna Design for Early Detection of Brain Stroke
The desire for wearable ultra-wideband antennas has grown up rapidly in recent years. This paper presents a wearable ultra-wideband (UWB) antenna fed by a coplanar waveguide (CPW) on paper substrate and analysis of its performance for early detection of brain stroke. A very thin sheet of paper is considered as substrate in order to make the antenna flexible, wearable, low-cost and environment friendly. The antenna shows reflection co-efficient of -10dB or less at frequencies between 1.91 GHz to 34.45 GHz. It covers the 2.36-2.4 GHz MBAN (Medical Body Area Network) band, 2.4-2.5 GHz ISM (Industrial, Scientific and Medical) band, 3.1-10.6 GHz UWB and internet of things (IoT) frequency bands and 5G communication bands. Specific Absorption Rate (SAR) is calculated placing the antenna to a 7-layer human head model only 5 mm apart in order to check the compatibility of the antenna for wearable applications. Improvement in SAR is also shown comparing with other antennas. Improvement of SAR and other simulation results of the proposed antenna make it suitable for wearable applications.
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