Presentation 2016-10-27
[Technology Exhibit] Analytical Modeling of Near-Field Coupling Communication between Persons Equipped with Wearable Terminals through Handshaking
Ryo Takeuchi, Shin Hasegawa, Yuichi Kado, Daiki Ayusawa, Mitsuru Shinagawa,
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Abstract(in Japanese) (See Japanese page)
Abstract(in English) Near-Field Coupling Communication (NFCC) is a communication technology that treats the surface of the human body as a transmission path using a carrier frequency below 10 MHz. This work examines the mechanism of communication between wearable transceivers by NFCC through handshaking and the requirements for stable handshaking communication. Signal propagation loss in the standing and handshaking postures were measured when TRXs were attached to the front of two human bodies standing face to face 60 cm apart. We investigated a simulation model of handshaking communication using a phantom we developed instead of a real human body by electromagnetic simulations. As result, we proposed two requirements relating to the main signal propagation path for the realization of handshaking communication.
Keyword(in Japanese) (See Japanese page)
Keyword(in English) Near-Field Coupling Communication (NFCC) / Human equivalent phantom, / Signal propagation loss / Electrical-to-Optical and Optical-to-Electrical measurement (E/O and O/E measurement
Paper # SR2016-61
Date of Issue 2016-10-20 (SR)

Conference Information
Committee SR
Conference Date 2016/10/27(2days)
Place (in Japanese) (See Japanese page)
Place (in English) Osaka Univ. Nakanoshima Center
Topics (in Japanese) (See Japanese page)
Topics (in English) Technical Exhibition, Product Exhibition, etc.
Chair Takeo Fujii(Univ. of Electro-Comm.)
Vice Chair Kenta Umebayashi(Tokyo Univ. of Agric. and Tech.) / Masayuki Ariyoshi(NEC) / Suguru Kameda(Tohoku Univ.)
Secretary Kenta Umebayashi(Shinshu Univ.) / Masayuki Ariyoshi(NICT) / Suguru Kameda
Assistant Kazuto Yano(ATR) / Mamiko Inamori(Tokai Univ.) / Hiroyuki Shiba(NTT) / Gia Khanh Tran(Tokyo Inst. of Tech.)

Paper Information
Registration To Technical Committee on Smart Radio
Language JPN
Title (in Japanese) (See Japanese page)
Sub Title (in Japanese) (See Japanese page)
Title (in English) [Technology Exhibit] Analytical Modeling of Near-Field Coupling Communication between Persons Equipped with Wearable Terminals through Handshaking
Sub Title (in English)
Keyword(1) Near-Field Coupling Communication (NFCC)
Keyword(2) Human equivalent phantom,
Keyword(3) Signal propagation loss
Keyword(4) Electrical-to-Optical and Optical-to-Electrical measurement (E/O and O/E measurement
1st Author's Name Ryo Takeuchi
1st Author's Affiliation Kyoto Institute of Technology(KIT)
2nd Author's Name Shin Hasegawa
2nd Author's Affiliation Kyoto Institute of Technology(KIT)
3rd Author's Name Yuichi Kado
3rd Author's Affiliation Kyoto Institute of Technology(KIT)
4th Author's Name Daiki Ayusawa
4th Author's Affiliation Hosei University(Hosei Univ)
5th Author's Name Mitsuru Shinagawa
5th Author's Affiliation Hosei University(Hosei Univ)
Date 2016-10-27
Paper # SR2016-61
Volume (vol) vol.116
Number (no) SR-276
Page pp.pp.25-31(SR),
#Pages 7
Date of Issue 2016-10-20 (SR)