{"title":"基于人工磁导体的三波段可穿戴天线","authors":"Xiao-Han Yang, Shuhui Yang","doi":"10.12783/DTMSE/AMEME2020/35570","DOIUrl":null,"url":null,"abstract":"In this paper, a three-band wearable antenna with coplanar waveguide (CWP) feed based on an artificial magnetic conductor (AMC) is presented. The antenna consists of a monopole antenna with an array of 4×5 AMC cells, using polyimide as the substrate, with overall dimensions of 124 mm × 155 mm × 8.9 mm. Three open inverted triangles form an independent monopole antenna, with each open inverted triangle corresponding to one band. The AMC unit is composed of three regular octagons produces zero phase reflection at the center frequency of the corresponding three bands. The design operates at 1.8 GHz, 2.4 GHz, 3.5 GHz, can be used in all three LTE 1800/WLAN/WiMAX bands and be applied to widely integrated into a variety of wearable devices. The gain of the three frequency points increased by 10.1dB, 2.86 dB and 5.06 dB respectively. In this paper, the antenna has been simulated with different degrees of bending performance, as well as the analysis of the effect of human tissues on the performance of the antenna. The results show that the antenna has good bending characteristics.","PeriodicalId":11124,"journal":{"name":"DEStech Transactions on Materials Science and Engineering","volume":"165 1","pages":""},"PeriodicalIF":0.0000,"publicationDate":"2021-04-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"1","resultStr":"{\"title\":\"Three Band Wearable Antenna Based on Artificial Magnetic Conductor\",\"authors\":\"Xiao-Han Yang, Shuhui Yang\",\"doi\":\"10.12783/DTMSE/AMEME2020/35570\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"In this paper, a three-band wearable antenna with coplanar waveguide (CWP) feed based on an artificial magnetic conductor (AMC) is presented. The antenna consists of a monopole antenna with an array of 4×5 AMC cells, using polyimide as the substrate, with overall dimensions of 124 mm × 155 mm × 8.9 mm. Three open inverted triangles form an independent monopole antenna, with each open inverted triangle corresponding to one band. The AMC unit is composed of three regular octagons produces zero phase reflection at the center frequency of the corresponding three bands. The design operates at 1.8 GHz, 2.4 GHz, 3.5 GHz, can be used in all three LTE 1800/WLAN/WiMAX bands and be applied to widely integrated into a variety of wearable devices. The gain of the three frequency points increased by 10.1dB, 2.86 dB and 5.06 dB respectively. In this paper, the antenna has been simulated with different degrees of bending performance, as well as the analysis of the effect of human tissues on the performance of the antenna. The results show that the antenna has good bending characteristics.\",\"PeriodicalId\":11124,\"journal\":{\"name\":\"DEStech Transactions on Materials Science and Engineering\",\"volume\":\"165 1\",\"pages\":\"\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2021-04-07\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"1\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"DEStech Transactions on Materials Science and Engineering\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.12783/DTMSE/AMEME2020/35570\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"DEStech Transactions on Materials Science and Engineering","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.12783/DTMSE/AMEME2020/35570","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 1
摘要
提出了一种基于人工磁导体(AMC)的共面波导馈电三波段可穿戴天线。该天线采用聚酰亚胺为衬底，单极天线为4×5 AMC单元阵列，整体尺寸为124 mm × 155 mm × 8.9 mm。三个打开的倒三角构成一个独立的单极天线，每个打开的倒三角对应一个频带。AMC单元由三个正八边形组成，在相应三个波段的中心频率处产生零相位反射。该设计工作在1.8 GHz、2.4 GHz、3.5 GHz，可用于LTE 1800/WLAN/WiMAX三个频段，可广泛集成到各种可穿戴设备中。三个频点的增益分别提高了10.1dB、2.86 dB和5.06 dB。本文模拟了天线在不同弯曲程度下的性能，并分析了人体组织对天线性能的影响。结果表明，该天线具有良好的弯曲特性。
Three Band Wearable Antenna Based on Artificial Magnetic Conductor
In this paper, a three-band wearable antenna with coplanar waveguide (CWP) feed based on an artificial magnetic conductor (AMC) is presented. The antenna consists of a monopole antenna with an array of 4×5 AMC cells, using polyimide as the substrate, with overall dimensions of 124 mm × 155 mm × 8.9 mm. Three open inverted triangles form an independent monopole antenna, with each open inverted triangle corresponding to one band. The AMC unit is composed of three regular octagons produces zero phase reflection at the center frequency of the corresponding three bands. The design operates at 1.8 GHz, 2.4 GHz, 3.5 GHz, can be used in all three LTE 1800/WLAN/WiMAX bands and be applied to widely integrated into a variety of wearable devices. The gain of the three frequency points increased by 10.1dB, 2.86 dB and 5.06 dB respectively. In this paper, the antenna has been simulated with different degrees of bending performance, as well as the analysis of the effect of human tissues on the performance of the antenna. The results show that the antenna has good bending characteristics.
求助内容：
应助结果提醒方式：
京公网安备 11010802042870号
