A Printed Dipole Antenna with U-line Matched for Dual-band WiFi Applications

摘要：

　　A dual-band WiFi printed dipole antenna is presented in this paper,the PCB size is 7mm×45.9mm×1mm.This long and narrow PCB antenna will be applied to the wireless AP and has the omni-directional radiation pattern.This double-sided antenna uses parasitic capacitance and U-shaped microstrip line to match and control the bandwidth to reduce the sensitivity of gate size between the ground and radiator of a dipole antenna.This antenna only has the low frequency bandwidth 2.36~2.75GHz(390 MHz,15.5%)and the high frequency bandwidth 4.90~5.83GHz(930 MHz,17.0%),these bands meets the applications of WiFi communication.The simulation results of the return loss,pattern,pattern and current distribution will be presented in this paper by using the software of Ansoft HFSS.

作者: Churng-Jou Tsai Bo-Yuan Tsai

作者单位: Graduate School of Computer and Communication,Kun Shan University,Tainan,Taiwan,R.O.C.

会议类型: 国际会议

会议名称: Progress in Electromagnetics Research Symposium 2013(2013年电磁学研究新进展学术研讨会)

会议地点: 台北

会议语种:英文

页码: 482-486

在线出版日期: 2013-03-01（万方平台首次上网日期，不代表论文的发表时间）