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Paper Abstract and Keywords
A Dual-band and Broadband Back-to-back Microstrip Antenna for Multi-frequency Wide-angle RF Energy Harvesting and Wireless Power Transfer
Pei Zhang, Hao Yi, Xuanming Zhang, Long Li (Xidian Univ)
Abstract (in Japanese) (See Japanese page) 
(in English) A novel dual-band and broadband back-to-back microstrip antenna is proposed to cover 2G/3G/4G/5G communication bands and ISM-2.4GHz/5.8GHz to simultaneously realize omnidirectional ambient wireless energy harvesting(WEH) and directional wireless power transfer(WPT). The ?ground-slot? mode is introduced, with the loading of the patches and shorting vias, to form a broadband resonance from 2GHz to 4GHz. A high-order mode resonance at 5.8GHz is also excited with high-directivity. On the basis of ensuring miniaturization and compactness, omnidirectional radiation in broadband resonance and bi-directional radiation in high-order mode resonance are realized by the back-to-back structure. The angular stability of above ?60?for WEH is achieved at the mainstream operating frequencies.
Keyword (in Japanese) (See Japanese page) 
(in English) dual-band / wireless power transfer / wireless energy harvesting / broadband / / / /  
Reference Info. IEICE Tech. Rep.
Paper #  
Date of Issue  
ISSN Print edition: ISSN 0913-5685  Online edition: ISSN 2432-6380
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Conference Information
Committee WPT  
Conference Date 2019-10-31 - 2019-11-02 
Place (in Japanese) (See Japanese page) 
Place (in English) Xidian University 
Topics (in Japanese) (See Japanese page) 
Topics (in English) 2019 Asian Wireless Power Transfer Workshop (AWPT 2019) 
Paper Information
Registration To WPT 
Conference Code 2019-10-WPT 
Language English 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) A Dual-band and Broadband Back-to-back Microstrip Antenna for Multi-frequency Wide-angle RF Energy Harvesting and Wireless Power Transfer 
Sub Title (in English)  
Keyword(1) dual-band  
Keyword(2) wireless power transfer  
Keyword(3) wireless energy harvesting  
Keyword(4) broadband  
1st Author's Name Pei Zhang  
1st Author's Affiliation Xidian University (Xidian Univ)
2nd Author's Name Hao Yi  
2nd Author's Affiliation Xidian University (Xidian Univ)
3rd Author's Name Xuanming Zhang  
3rd Author's Affiliation Xidian University (Xidian Univ)
4th Author's Name Long Li  
4th Author's Affiliation Xidian University (Xidian Univ)
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