Printed Monopole Antenna With a Long Parasitic Strip for Wireless USB Dongle LTE/GSM/UMTS Operation
Printed Monopole Antenna With a Long Parasitic Strip for Wireless USB Dongle LTE/GSM/UMTS Operation
复制标题
具有长寄生带的印刷单极天线，适用于无线 USB 适配器 LTE/GSM/UMTS 操作
DOI：
--
复制
发表时间：
2012
影响因子：
4.2
通讯作者：
Jinhong Guo
中科院分区：
文献类型：
--
作者：
Y. Ban;Jin;Siwen Sun;J. L. Li;Jinhong Guo
在这封信中，一个新的平面印刷超宽带天线的无线USB加密狗八个频段698-960和1710-2690 MHz的基础上的仿真和实验研究。该天线尺寸为19×20 mm 2，由矩形贴片和寄生长条组成，直接印制在FR 4基片上。在天线增益为1.8dBi时，阻抗匹配带宽接近115%，辐射效率超过54%。
In this letter, a new planar printed ultrawideband antenna for wireless USB dongle eight-band 698-960 and 1710-2690 MHz has been proposed based on the simulation and experimental studies. The presented antenna, occupying a compact size of 19×20 mm2, embodies a rectangular patch and a long parasitic strip, which are directly printed on the top of the employed FR4 substrate. Nearly 115% VSWR <; 3 impedance matching bandwidth and over 54% radiation efficiency with 1.8 dBi antenna gain is obtained from the measured results.