The novel y shaped fractal defected ground structure for the mutual coupling reduction

Yan Yun Gong; Ling Wang; Zhao Lin Zhang

doi:10.2528/PIERM18062301

The novel y shaped fractal defected ground structure for the mutual coupling reduction

Yan Yun Gong
, Ling Wang
, Zhao Lin Zhang

School of Electronics and Information

Northwestern Polytechnical University Xian

Research output: Contribution to journal › Article › peer-review

6 Scopus citations

Abstract

This paper presents a novel Y shaped fractal defected ground structure (FDGS) for the mutual coupling (MC) reduction between coplanar closely spaced microstrip antennas. The proposed FDGS has band-gap characteristic, which induces the current distribution on the antenna patch. This will contribute to achieving 25 dB MC reduction. When realizing the MC reduction, the antenna efficiency is increased. Moreover, the envelope correlation of the MIMO system is decreased, which helps to increase the MIMO system capacity.

Original language	English
Pages (from-to)	13-21
Number of pages	9
Journal	Progress In Electromagnetics Research M
Volume	72
DOIs	https://doi.org/10.2528/PIERM18062301
State	Published - 2018

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title = "The novel y shaped fractal defected ground structure for the mutual coupling reduction",

abstract = "This paper presents a novel Y shaped fractal defected ground structure (FDGS) for the mutual coupling (MC) reduction between coplanar closely spaced microstrip antennas. The proposed FDGS has band-gap characteristic, which induces the current distribution on the antenna patch. This will contribute to achieving 25 dB MC reduction. When realizing the MC reduction, the antenna efficiency is increased. Moreover, the envelope correlation of the MIMO system is decreased, which helps to increase the MIMO system capacity.",

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year = "2018",

doi = "10.2528/PIERM18062301",

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AU - Gong, Yan Yun

AU - Wang, Ling

AU - Zhang, Zhao Lin

PY - 2018

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N2 - This paper presents a novel Y shaped fractal defected ground structure (FDGS) for the mutual coupling (MC) reduction between coplanar closely spaced microstrip antennas. The proposed FDGS has band-gap characteristic, which induces the current distribution on the antenna patch. This will contribute to achieving 25 dB MC reduction. When realizing the MC reduction, the antenna efficiency is increased. Moreover, the envelope correlation of the MIMO system is decreased, which helps to increase the MIMO system capacity.

AB - This paper presents a novel Y shaped fractal defected ground structure (FDGS) for the mutual coupling (MC) reduction between coplanar closely spaced microstrip antennas. The proposed FDGS has band-gap characteristic, which induces the current distribution on the antenna patch. This will contribute to achieving 25 dB MC reduction. When realizing the MC reduction, the antenna efficiency is increased. Moreover, the envelope correlation of the MIMO system is decreased, which helps to increase the MIMO system capacity.

UR - https://www.scopus.com/pages/publications/85052619616

U2 - 10.2528/PIERM18062301

DO - 10.2528/PIERM18062301

M3 - 文章

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SP - 13

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JO - Progress In Electromagnetics Research M

JF - Progress In Electromagnetics Research M

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The novel y shaped fractal defected ground structure for the mutual coupling reduction

Abstract

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