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首页> 外文期刊>International journal of antennas and propagation >A Dual-Broadband Printed Dipole Antenna for 2G/3G/4G Base Station Applications
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A Dual-Broadband Printed Dipole Antenna for 2G/3G/4G Base Station Applications

机译：用于2G / 3G / 4G基站应用的双宽带印刷偶极天线

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A new dual-broadband printed dipole antenna for base station applications is proposed in this communication. This antenna has three different dipoles with the same feed point and an extra parasitic strip. The two arms of the three dipoles are printed on opposite sides of the substrate and symmetrical on the centerline, but the parasitic strip at the end of the dipole is just put on one side. Besides, a U-shaped reflector is designed at the bottom of the antenna to realize good radiation characteristics in the working frequency. The simulated and measured results show good agreement. The two studied bands are both broadened which, respectively, achieve 36.7% (690–1000MHz) and 47.3% (1710–2770MHz) for the lower and higher bands so as to satisfy the 2G/3G/4G wireless communication, and the corresponding gains of 4-5dBi and 5-6dBi are also obtained.
机译：在此通信中提出了一种用于基站应用的新型双宽带印刷偶极天线。该天线具有三个不同的偶极子，具有相同的馈电点和额外的寄生带。三个偶极子的两个臂在基板的相对侧上印刷，并在中心线上对称，但是偶极子末端的寄生条刚刚放在一侧。此外，U形反射器设计在天线的底部，以实现工作频率的良好辐射特性。模拟和测量结果表明良好的一致性。这两个研究的乐队都均扩大，分别为较低频段达到36.7％（690-1000MHz）和47.3％（1710-2770MHz），以满足2G / 3G / 4G无线通信和相应的收益还获得了4-5dBi和5-6dBi。

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