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Paper Abstract and Keywords
Presentation 2018-11-03 01:55
[Poster Presentation] Design of MIMO Array Based on Analysis of Ground Clearances Effects
Aidi Ren, Ying Liu, Shuxi Gong (Xidian Univ.)
Abstract (in Japanese) (See Japanese page) 
(in English) In this paper, the impact of ground clearances on multiple-input multiple-output (MIMO) is studied by characteristic mode theory (CMT). For Metal-Rimmed smartphone, the chassis with and without ground clearances are both analyzed by CMT. The analyzed results show that ground clearances have a great influence on the isolation of MIMO. A 4-port MIMO array is presented to prove the analysis. Based on the previous analysis, an 8-port MIMO array operating in the 3.5GHz band is proposed and fabricated. The measured results show that the proposed MIMO array is promising for future smartphone applications with isolation better than 15dB.
Keyword (in Japanese) (See Japanese page) 
(in English) Multiple-input Multiple-output (MIMO) / Characteristic Mode Theory (CMT) / Ground Clearance / Smartphone / / / /  
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Conference Information
Committee WPT  
Conference Date 2018-11-02 - 2018-11-04 
Place (in Japanese) (See Japanese page) 
Place (in English) Tohoku University 
Topics (in Japanese) (See Japanese page) 
Topics (in English) 2018 Asian Wireless Power Transfer Workshop (AWPT 2018) 
Paper Information
Registration To WPT 
Conference Code 2018-11-WPT 
Language English 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Design of MIMO Array Based on Analysis of Ground Clearances Effects 
Sub Title (in English)  
Keyword(1) Multiple-input Multiple-output (MIMO)  
Keyword(2) Characteristic Mode Theory (CMT)  
Keyword(3) Ground Clearance  
Keyword(4) Smartphone  
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1st Author's Name Aidi Ren  
1st Author's Affiliation Xidian University (Xidian Univ.)
2nd Author's Name Ying Liu  
2nd Author's Affiliation Xidian University (Xidian Univ.)
3rd Author's Name Shuxi Gong  
3rd Author's Affiliation Xidian University (Xidian Univ.)
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Speaker Author-1 
Date Time 2018-11-03 01:55:00 
Presentation Time 25 minutes 
Registration for WPT 
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