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Paper Abstract and Keywords
Presentation
Study on Estimation Method of Directions and Distances for Microwave Power Transmission to Moving Targets
Hiroyuki Matsubara, Seishiro Kojima, Naoki Shinohara, Tomohiko Mitani (Kyoto Univ.)
Abstract (in Japanese) (See Japanese page) 
(in English) In Fresnel region, high-efficiency Microwave Power Transmission (MPT) needs to estimate not only Direction of Arrivals (DOA) of the pilot signal from a receiver but also the distance between the transmitter and the receiver. We use Near-Field DOA Matrix Method to estimate both DOA and the distance. This method has been used only for wireless communication but not for MPT. In this paper, we report a basic research to improve the accuracy of this method by using a uniform linear array with large and small element spacing, which overcomes generating the grating lobes.
Keyword (in Japanese) (See Japanese page) 
(in English) Microwave Power Transmission / Direction of Arrivals / Near-Field DOA Matrix Method / / / / /  
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Conference Information
Committee MW  
Conference Date 2019-06-26 - 2019-06-28 
Place (in Japanese) (See Japanese page) 
Place (in English) RUS, Bangkok, Thailand 
Topics (in Japanese) (See Japanese page) 
Topics (in English) 2019 Thailand-Japan MicroWave (TJMW2019) 
Paper Information
Registration To MW 
Conference Code 2019-06-MW 
Language English 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Study on Estimation Method of Directions and Distances for Microwave Power Transmission to Moving Targets 
Sub Title (in English)  
Keyword(1) Microwave Power Transmission  
Keyword(2) Direction of Arrivals  
Keyword(3) Near-Field DOA Matrix Method  
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1st Author's Name Hiroyuki Matsubara  
1st Author's Affiliation Kyoto University (Kyoto Univ.)
2nd Author's Name Seishiro Kojima  
2nd Author's Affiliation Kyoto University (Kyoto Univ.)
3rd Author's Name Naoki Shinohara  
3rd Author's Affiliation Kyoto University (Kyoto Univ.)
4th Author's Name Tomohiko Mitani  
4th Author's Affiliation Kyoto University (Kyoto Univ.)
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