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Improving the Isolation of MIMO Antennas Using Split Ring ResonatorsImproving the Isolation of MIMO Antennas Using Split Ring Resonators

Other Titles
Improving the Isolation of MIMO Antennas Using Split Ring Resonators
Authors
이용기정해일최재훈
Issue Date
Dec-2010
Publisher
KOREAN INST ELECTROMAGNETIC ENGINEERING & SCIENCE
Keywords
MIMO; Split Ring Resonator; Isolation Characteristic; Metamaterial.
Citation
Journal of Electromagnetic Engineering and Science, v.10, no.4, pp 303 - 307
Pages
5
Indexed
KCI
Journal Title
Journal of Electromagnetic Engineering and Science
Volume
10
Number
4
Start Page
303
End Page
307
URI
https://scholarworks.bwise.kr/hanyang/handle/2021.sw.hanyang/203415
DOI
10.5515/JKIEES.2010.10.4.303
ISSN
2671-7255
Abstract
This paper proposes a method for improving the isolation characteristic of multi-input multi-output (MIMO) antennas using a split ring resonator (SRR) array structure between the two radiating elements. The fabricated antenna satisfies the 10 dB return loss requirement in the Mobile-WiMAX frequency band from 3.4 GHz to 3.6 GHz. The isolation between the two radiating elements is improved by approximately 20 dB at the center frequency by inserting a SRR array structure. The measured peak gains of the two elements are 2.3 dBi and 2.4 dBi, respectively.
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서울 공과대학 > 서울 융합전자공학부 > 1. Journal Articles

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