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Paper Abstract and Keywords
Presentation 2021-01-22 14:50
Single Feed Waveguide Antenna Generating Orbital Angular Momentum
Haruki Ohira, Takeshi Fukusako, Ryuji Kuse (Kumamoto Univ.)
Abstract (in Japanese) (See Japanese page) 
(in English) Spatial multiplex transmission with orbital angular momentum (OAM) is being studied as a method for increasing wireless communication capacity. In this paper, we propose a one-point feeding waveguide structure consisting of a circular waveguide and a branch probe that propagates in the TE$_{21}$ mode to generate the OAM +1 mode. A simulation is performed on the proposed structure, and its characteristics and operating principle are examined and reported.
Keyword (in Japanese) (See Japanese page) 
(in English) Channel capacity / Spatial multiplexing / Orbital angular momentum / Circular waveguide / / / /  
Reference Info. ITE Tech. Rep., vol. 45, no. 1, BCT2021-8, pp. 29-32, Jan. 2021.
Paper # BCT2021-8 
Date of Issue 2021-01-15 (BCT) 
ISSN Print edition: ISSN 1342-6893    Online edition: ISSN 2424-1970
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Conference Information
Conference Date 2021-01-22 - 2021-01-22 
Place (in Japanese) (See Japanese page) 
Place (in English) Online 
Topics (in Japanese) (See Japanese page) 
Topics (in English)  
Paper Information
Registration To BCT 
Conference Code 2021-01-BCT-KYUSHU-BT-AP-S-FUKUOKA 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Single Feed Waveguide Antenna Generating Orbital Angular Momentum 
Sub Title (in English)  
Keyword(1) Channel capacity  
Keyword(2) Spatial multiplexing  
Keyword(3) Orbital angular momentum  
Keyword(4) Circular waveguide  
1st Author's Name Haruki Ohira  
1st Author's Affiliation Kumamoto University (Kumamoto Univ.)
2nd Author's Name Takeshi Fukusako  
2nd Author's Affiliation Kumamoto University (Kumamoto Univ.)
3rd Author's Name Ryuji Kuse  
3rd Author's Affiliation Kumamoto University (Kumamoto Univ.)
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Speaker Author-1 
Date Time 2021-01-22 14:50:00 
Presentation Time 20 minutes 
Registration for BCT 
Paper # BCT2021-8 
Volume (vol) vol.45 
Number (no) no.1 
Page pp.29-32 
Date of Issue 2021-01-15 (BCT) 

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