用于减少相互耦合应用的毫米波混合隔离器

2014 16th International Symposium on Antenna Technology and Applied Electromagnetics (ANTEM) Pub Date : 2014-07-13 DOI:10.1109/ANTEM.2014.6887714

M. Al-Hasan, T. Denidni, A. Sebak

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引用次数: 4

摘要

提出并集成了一种新型60 GHz混合隔离器，以有效地减少紧密间隔介质谐振器(DR)天线阵列中的相互耦合。混合隔离器由紧凑的单平面电磁带隙(EBG)结构和两个毫米波(MMW)吸收壁组成。仿真结果表明，该混合隔离器在不影响辐射特性的情况下有效地降低了相互耦合水平。最后，该混合隔离器具有易于制作的EBG结构和低成本的毫米波吸收器，适合用于毫米波无线通信系统。

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Mllimeter-wave hybrid isolator for mutual-coupling reduction applications

A new 60 GHz hybrid isolator is presented and incorporated to efficiently reduce mutual coupling in a closely-spaced dielectric-resonator (DR) antenna array. The hybrid isolator comprises a new compact uni-planar electromagnetic bandgap (EBG) structure and two millimeter-wave (MMW) absorber walls. Simulated results show the effectiveness of the proposed hybrid isolator for reducing the mutual coupling level without disturbing the radiation characteristics. Finally, with the easy-to-fabricate EBG structure, as well as the low cost MMW absorber, the proposed hybrid isolator is suitable to be used in MMW wireless communication systems.

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2014 16th International Symposium on Antenna Technology and Applied Electromagnetics (ANTEM)

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