用于MIMO LTE应用的高隔离双极化介质谐振器天线

A. Khan, M. Jamaluddin, M. B. Qureshi, S. M. Ali, O. Bajpai, M. Jawad
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引用次数: 1

摘要

设计并制作了一种适用于多输入多输出(MIMO)长期演进(LTE)应用的高隔离双极化介质谐振器天线(DRA)。通过2.6 GHz准正交模式和混合馈电机制实现50 dB以上的高隔离度。端口1和端口2分别通过微带馈线和同轴探头激发TEx和tey模式。分析了不同地平面对增益和s参数的影响可以忽略不计。仿真和实测结果表明,该设计适用于MIMO LTE终端。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
High Isolation Dual-Polarized Dielectric Resonator Antenna for MIMO LTE Applications
In this paper high isolation dual-polarized Dielectric Resonator Antenna (DRA) for Multiple-Input Multiple-Output (MIMO) Long Term Evolution (LTE) applications is designed and fabricated. High isolation more than 50 dB is achieved through Quasi-orthogonal modes at 2.6 GHz with hybrid feeding mechanism. Port 1 and port 2 excite TEx and TEYmodes through microstrip feed line and coaxial probe, respectively. The proposed design is analyzed for distinct ground planes which demonstrate negligible effect on gain and S-parameters. Simulated and measured results reveal that the proposed design is appropriate for MIMO LTE terminals.
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