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Paper Abstract and Keywords
Presentation
28 GHz-Band Antenna-Coupled Electrode Electro-Optic Modulators for 5G Mobaile comunication Systems and Antenna Mesurement Systems.
Hiroto Yokohashi (Mie Univ), Sayaka Matsukawa (AIST), Yui Otagaki (King's college London), Hidehisa Shiomi (Osaka Univ), Masahiro Sato, Yoshikazu Toba (SEIKO GIKEN Co.Ltd), Satoru Kurokawa (AIST), Hiroshi Murata (Mie Univ)
Abstract (in Japanese) (See Japanese page) 
(in English) Antenna-coupled electrode electro-optic (EO) modulators operating in the 28-GHz band were analyzed, designed and fabricated for the applications to the next generation (5G) mobile wireless communication systems and to the precise antenna measurement systems. By analyzing the antenna-coupled electrode in detail with the 3-D model of the EO-crystal-stacked substrate, the electric field enhancement factor of approximately 8000 times of the irradiated 28-GHz field can be obtained for the optical modulation, which enables us to have a compact wireless-optical signal converter without external power supply. The designed EO modulator was fabricated using a 50-µm-thick LiNbO3 crystal film and a 250-µm-thick SiO2 base substrate, its signal conversion characteristic from the 28-GHz band wireless to optical signals were demonstrated successfully in the experiment.
Keyword (in Japanese) (See Japanese page) 
(in English) Antenna Electrode / Modulator / 28-GHz / Radio-over-Fiber System / Gb/s Data Transmission / / /  
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Conference Information
Committee PEM  
Conference Date 2019-11-18 - 2019-11-19 
Place (in Japanese) (See Japanese page) 
Place (in English) Sinfonia Technology Hibiki Hall Ise (Ise Tourism and Culture Hall) 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Third International Workshop on Photonics Applied to Electromagnetic Measurements 
Paper Information
Registration To PEM 
Conference Code 2019-11-PEM 
Language English 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) 28 GHz-Band Antenna-Coupled Electrode Electro-Optic Modulators for 5G Mobaile comunication Systems and Antenna Mesurement Systems. 
Sub Title (in English)  
Keyword(1) Antenna Electrode  
Keyword(2) Modulator  
Keyword(3) 28-GHz  
Keyword(4) Radio-over-Fiber System  
Keyword(5) Gb/s Data Transmission  
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1st Author's Name Hiroto Yokohashi  
1st Author's Affiliation Mie University (Mie Univ)
2nd Author's Name Sayaka Matsukawa  
2nd Author's Affiliation National Insitute of Advanced Industrial Science and Technology (AIST)
3rd Author's Name Yui Otagaki  
3rd Author's Affiliation King's College London (King's college London)
4th Author's Name Hidehisa Shiomi  
4th Author's Affiliation Osaka University (Osaka Univ)
5th Author's Name Masahiro Sato  
5th Author's Affiliation SEIKO GIKEN Company Limited (SEIKO GIKEN Co.Ltd)
6th Author's Name Yoshikazu Toba  
6th Author's Affiliation SEIKO GIKEN Company Limited (SEIKO GIKEN Co.Ltd)
7th Author's Name Satoru Kurokawa  
7th Author's Affiliation National Insitute of Advanced Industrial Science and Technology (AIST)
8th Author's Name Hiroshi Murata  
8th Author's Affiliation Mie University (Mie Univ)
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