Takahiro AOYAGI


Human Motion Classification Using Radio Signal Strength in WBAN
Sukhumarn ARCHASANTISUK Takahiro AOYAGI Tero UUSITUPA Minseok KIM Jun-ichi TAKADA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2016/03/01
Vol. E99-B  No. 3  pp. 592-601
Type of Manuscript:  Special Section PAPER (Special Section on Information and Communication Technology for Healthcare and Medical Applications in Conjunction with Main Topics of ISMICT2015)
Category: 
Keyword: 
human motionsclassificationradio signal strengthWBANsimulation
 Summary | Full Text:PDF(2MB)

Performance Evaluation of Wireless Communications for Capsule Endoscopy
Kenichi TAKIZAWA Takahiro AOYAGI Kiyoshi HAMAGUCHI 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2011/09/01
Vol. E94-B  No. 9  pp. 2488-2491
Type of Manuscript:  Special Section LETTER (Special Section on Information Communication Technology for Highly Reliable Human Health Care Services)
Category: 
Keyword: 
body area networkscapsule endoscopyreceived signal strength
 Summary | Full Text:PDF(463.6KB)

Numerical Simulations for Wearable BAN Propagation Channel during Various Human Movements
Takahiro AOYAGI Minseok KIM Jun-ichi TAKADA Kiyoshi HAMAGUCHI Ryuji KOHNO 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2011/09/01
Vol. E94-B  No. 9  pp. 2496-2500
Type of Manuscript:  Special Section LETTER (Special Section on Information Communication Technology for Highly Reliable Human Health Care Services)
Category: 
Keyword: 
body area networkmedical supporthealthcare serviceelectromagnetic wave propagationdynamic channel model
 Summary | Full Text:PDF(328.6KB)

Development of an Implantable WBAN Path-Loss Model for Capsule Endoscopy
Takahiro AOYAGI Kenichi TAKIZAWA Takehiko KOBAYASHI Jun-ichi TAKADA Kiyoshi HAMAGUCHI Ryuji KOHNO 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2010/04/01
Vol. E93-B  No. 4  pp. 846-849
Type of Manuscript:  Special Section LETTER (Special Section on Information and Communication Technology for Wellness and Medical Applications)
Category: 
Keyword: 
wireless body area network (WBAN)implantable WBANcapsule endoscopypath loss model
 Summary | Full Text:PDF(220.9KB)

Channel Model on Various Frequency Bands for Wearable Body Area Network
Norihiko KATAYAMA Kenichi TAKIZAWA Takahiro AOYAGI Jun-ichi TAKADA Huan-Bang LI Ryuji KOHNO 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2009/02/01
Vol. E92-B  No. 2  pp. 418-424
Type of Manuscript:  Special Section PAPER (Special Section on Medical Information and Communications Technologies)
Category: 
Keyword: 
body area network (BAN)wearable BAN channel modelpath loss model
 Summary | Full Text:PDF(1.3MB)

Wave Absorber by Using Cylindrical Bars with Magnetic Loss Covers Arranged Metallic Mesh for Improving ETC Environment
Kouta MATSUMOTO Atsushi KITAMOTO Takuya NAKAMURA Takahiro AOYAGI Osamu HASHIMOTO Takashi MIYAMOTO 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2008/02/01
Vol. E91-C  No. 2  pp. 220-223
Type of Manuscript:  LETTER
Category: Electromagnetic Theory
Keyword: 
wave absorbercylindrical barsmetallic meshETC lane
 Summary | Full Text:PDF(384.1KB)

Wave Absorber Formed by Arranging Cylindrical Bars at Intervals for Installing between ETC Lanes
Kouta MATSUMOTO Takeru OZAWA Takuya NAKAMURA Takahiro AOYAGI Osamu HASHIMOTO Takashi MIYAMOTO 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2006/11/01
Vol. E89-C  No. 11  pp. 1700-1703
Type of Manuscript:  LETTER
Category: Electromagnetic Theory
Keyword: 
wave absorbercylindrical barsETCFI method
 Summary | Full Text:PDF(368.9KB)