Metamaterial-Inspired High-Gain Array Antenna

摘要：

In this paper a metamaterial-inspired antenna with high gain and good directivity is designed. Based on the concept of composite right/left-handed transmission line (CRLH-TL), the proposed antenna is realized based on three leakage wave unit cell and a left handed circular ring slot incorporated on the surface. The maximum achievable gain at the resonant frequency of 5.6GHz is 6.933 dBi, and the return loss at 5.6GHz can be 18db. This proposed design has a simple structure and a compact dimension of 35mm* 40mm*1mm, which is suitable for particular wireless communication application such as WiFi and WLAN.

关键词： composite right/left-handed CRLH leaky-wave antennas (LWA) array structure

作者: Ningli Zhu Quanyuan Feng Qianyin Xiang

作者单位: Institute of Microelectronics, Southwest Jiaotong University,Chengdu, 610031, China

会议类型: 国际会议

会议名称: 2011 cross Strait Quad-Regional Radio Science and Wireless Technology Conference(CSQRWC 2011)(2011年海峡两岸四地无线电科技研讨会)

会议地点: 哈尔滨

会议语种:英文

页码: 375-378

在线出版日期: 2011-07-26（万方平台首次上网日期，不代表论文的发表时间）