电讯技术2016，Vol.56Issue(12)：1387-1392,6.DOI:10.3969/j.issn.1001-893x.2016.12.015
兼容4 G/WiFi/WiMAX的新型宽带人工电磁媒质天线设计
Design of a Novel Broadband Metamaterial Antenna Compatible with 4 G/WiFi/WiMAX
摘要
Abstract
A patch antenna is designed based on the structures of complementary split-ring-resonators( CS-RR) and strip-line gaps. The metamaterial structure is constructed via etching CSRR structures with cir-cular shapes and employing strip-line gaps on the ground. They cooperate with the dielectric slab to signif-icantly extend the antenna's operating frequency bands to 1. 7~2. 98 GHz and 3. 99~5. 34 GHz. The an-tenna can be fabricated utilizing only one single-layer substrate with both sides covered with copper,whose structure is pretty simple. The antenna has an electrical dimension of only 0. 408λ0í0. 408λ0í0. 008 6λ0 ( at the lowest operating frequency of 1. 7 GHz of the antenna) with a peak gain of 6. 04 dBi. It is compati-ble with multiple commercial bands at the same time including all the bands of the fourth generation(4G) of Chinese mobile communication(1. 88~2. 66 GHz),WiFi(2. 4~2. 484 GHz),and the worldwide inter-operability for microwave access(WiMAX)(2. 5~2. 69 GHz).关键词
宽带天线/贴片天线/互补开口谐振环/条形缝隙/人工电磁媒质Key words
broadband antenna/patch antenna/complementary split-ring-resonators/strip-line gaps/metamaterial分类
信息技术与安全科学引用本文复制引用
李学识,蔡述庭,余金全,林福民..兼容4 G/WiFi/WiMAX的新型宽带人工电磁媒质天线设计[J].电讯技术,2016,56(12):1387-1392,6.基金项目
国家自然科学基金资助项目(61505035) （61505035）
教育部留学回国人员科研启动基金资助项目 （）
广东省高等教育教学改革资助项目 （）
