【作者】 黎梓宏； 曾淼旺； 徐永钊； 谭洪舟；

【Author】 Zihong Li;Miaowang Zeng;Yongzhao Xu;Hong-Zhou Tan;Sun Yat-Sen University;Dongguan University of Technology;SYSU-CMU Shunde International Joint Research Institute;

【机构】 中山大学； 东莞理工学院； 广东顺德中山大学卡内基梅隆大学国际联合研究院；

【摘要】 文本提出了一款应用于射频能量收集的带开口谐振环的双频偶极子天线。该双频偶极子天线覆盖了CDMA800/GSM900和GSM1800通信频段。天线的两个工作频段具有不同的辐射模式,偶极子辐射模式使其工作于低频段,而高频段的辐射则由开口谐振环的耦合效应产生。经过仿真和测试,该天线具备双频特性,可用于不同的无线能量收集场景。更多还原

【Abstract】 In this paper, a novel dual-band dipole antenna with split ring resonators(SRRs) is presented for radio frequency(RF) energy harvesting applications.The proposed antenna is designed for CDMA800/GSM900 and GSM1800 bands.Two different radiation elements are optimized for two bands’ radiating.The conventional dipole radiates the 875 MHz mode while the SRRs radiate the 1.83 GHz mode by coupling effect.Good performance of the proposed antenna has been achieved and verified by simulation and measurement results.The proposed antenna can be used for different wireless communication applications.更多还原