3D Metamaterial for Ultra-Compact Artificial Magnetic Conductor

被引：0

作者：

Ehrenberg, Isaac M. ^{[1
]}

Sarma, Sanjay E. ^{[1
]}

Wu, Bae-Ian ^{[2
]}

机构：

[1] MIT, Dept Mech Engn, Cambridge, MA 02139 USA

[2] MIT, Dept Elect Engn & Comp Sci, Cambridge, MA 02139 USA

来源：

2011 IEEE INTERNATIONAL CONFERENCE ON MICROWAVES, COMMUNICATIONS, ANTENNAS AND ELECTRONIC SYSTEMS (COMCAS 2011) | 2011年

关键词：

LOW-PROFILE; GROUND PLANE; ANTENNA; SURFACES; DIPOLE; DESIGN; AMC; ENHANCEMENT; SUBSTRATE; BANDWIDTH;

D O I：

暂无

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

Artificial Magnetic Conductors (AMCs) active at or below 1 GHz often balance large geometries with higher dielectric constants to achieve the desired frequency target while maintaining a minimal thickness. This paper presents a 3D metamaterial unit cell as a low profile, small footprint alternative. Fabricated with low dielectric constant materials, experiments demonstrate an AMC of thickness lambda(0)/53 active at 1.13 GHz, with antennae radiating in the presence the AMC exhibiting enhanced power transmission compared to antennae on other substrates.

引用

页数：6

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