Analysis of a Triple-Band Planer Inverted-F Antenna

摘要：

A triple-band planar inverted-F antenna (PIFA) is studiedIn This paper. Combing the silt-cutting technology with a U-style parasite branch-line,a GSM/DCS/PCS triple-band PIFA antenna has been obtained. To achieve better impedance matching,a slit between feeding and shorting point is introduced and optimized. The antenna sample has a good performance that the measured bandwidths (with -5dB return loss) are 102(880-982)MHz for low band and 334(1744-2078) MHz for high band.Simulated and measured results of the antenna sample show that it can meet the requirements of the GSM/DCS/PCS bands communication system.

关键词： PIFA triple-band GSM/DCS/PCS low cost

作者: Hongfang Cao Xueguan Liu Wenfeng Cai Li Zhang

作者单位: School of Electronic Information Engineering,Soochow University,215021,Suzhou,Jiangsu Province,China

会议类型: 国际会议

会议名称: 2008 International Conference on Microwave and Millimeter Wave Technology(2008国际微波毫米波技术会议)

会议地点: 南京

会议语种:英文

页码: 407-409

在线出版日期: 2008-04-21（万方平台首次上网日期，不代表论文的发表时间）