Masao TAKI


Induced Voltage to an Active Implantable Medical Device by a Near-Field Intra-Body Communication Device
Yuuki YOSHINO Masao TAKI 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2011/09/01
Vol. E94-B  No. 9  pp. 2473-2479
Type of Manuscript:  Special Section PAPER (Special Section on Information Communication Technology for Highly Reliable Human Health Care Services)
Category: 
Keyword: 
near-field intra-body communicationimplanted medical deviceinterference potentialFDTD method
 Summary | Full Text:PDF(444.3KB)

Effect of Heterogeneity of Tissues on RF Energy Absorption in the Brain for Exposure Assessment in Epidemiological Studies on Mobile Phone Use and Brain Tumors
Nadege VARSIER Kanako WAKE Masao TAKI Soichi WATANABE 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2008/11/01
Vol. E91-B  No. 11  pp. 3792-3795
Type of Manuscript:  LETTER
Category: Electromagnetic Compatibility(EMC)
Keyword: 
brainepidemiological studyhealth effectsRF exposureSAR
 Summary | Full Text:PDF(410.7KB)

Electromagnetic and Thermal Dosimetry of a Cylindrical Waveguide-Type in vitro Exposure Apparatus
Tomohide SONODA Rui TOKUNAGA Koichi SETO Yukihisa SUZUKI Kanako WAKE Soichi WATANABE Masao TAKI 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2005/08/01
Vol. E88-B  No. 8  pp. 3287-3293
Type of Manuscript:  Special Section PAPER (Special Section of 2004 International Symposium on Electromagnetic Compatibility)
Category: Biological Effects
Keyword: 
SARelectromagnetic fieldtemperature distributiondosimetryradio frequencycylindrical waveguidein vitro exposure apparatus
 Summary | Full Text:PDF(572.9KB)

A New Iterative MoM/FDTD Formulation for Simulating Human Exposure to Electromagnetic Waves
Shoji MOCHIZUKI Soichi WATANABE Masao TAKI Yukio YAMANAKA Hiroshi SHIRAI 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2004/09/01
Vol. E87-C  No. 9  pp. 1540-1547
Type of Manuscript:  Special Section PAPER (Special Section on Wave Technologies for Wireless and Optical Communications)
Category: Basic Electromagnetic Analysis
Keyword: 
SARiteration procedurenumerical hybrid methodFDTD methodMethod of Moments
 Summary | Full Text:PDF(1MB)

Active Noise Control System in a Duct with Partial Feedback Canceller
Takuya AOKI Tatsuya MORISHITA Toshiyuki TANAKA Masao TAKI 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2001/02/01
Vol. E84-A  No. 2  pp. 400-405
Type of Manuscript:  Special Section PAPER (Special Section on Noise Cancellation and Reduction Techniques)
Category: Active Noise Control
Keyword: 
active noise controlacoustic feedbackreflectionduct
 Summary | Full Text:PDF(266.8KB)

FOREWORD
Takashi IWASAKI Nobuo KUWABARA Masao TAKI Noboru SCHIBUYA Osamu HASHIMOTO Osami WADA Takashi HARADA Yukio YAMANAKA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2000/03/25
Vol. E83-B  No. 3  pp. 433-434
Type of Manuscript:  FOREWORD
Category: 
Keyword: 
 Summary | Full Text:PDF(408.7KB)

Learning Time of Linear Associative Memory
Toshiyuki TANAKA Hideki KURIYAMA Yoshiko OCHIAI Masao TAKI 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 1997/06/25
Vol. E80-A  No. 6  pp. 1150-1156
Type of Manuscript:  PAPER
Category: Neural Networks
Keyword: 
neural networklearningassociative memorylearning timegradient descent
 Summary | Full Text:PDF(478.6KB)

FOREWORD
Yoji NAGASAWA Kunio SAWAYA Yoshio KAMI Kohji KOSHIJI Youji KOTSUKA Takashi SHINOZUKA Masao TAKI Toshio NOJIMA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 1997/05/25
Vol. E80-B  No. 5  pp. 643-644
Type of Manuscript:  FOREWORD
Category: 
Keyword: 
 Summary | Full Text:PDF(195.6KB)

FDTD Analysis of Electromagnetic Interaction between Portable Telephone and Human Head
Masao TAKI So-ichi WATANABE Toshio NOJIMA 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 1996/10/25
Vol. E79-C  No. 10  pp. 1300-1307
Type of Manuscript:  INVITED PAPER (Special Issue on Electromagnetic Theory-Foundations and Applications)
Category: 
Keyword: 
near-field exposurebiological effectspecific absorption rateFDTD methodcellular telephone
 Summary | Full Text:PDF(919KB)

SAR Distributions in a Human Model Exposed to Electromagnetic Near Field by a Short Electric Dipole
So-ichi WATANABE Masao TAKI 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 1996/01/25
Vol. E79-B  No. 1  pp. 77-84
Type of Manuscript:  PAPER
Category: Electromagnetic Compatibility
Keyword: 
rear-field exposurebiological effectspecific absorption rateFDTD methodexpansion technique
 Summary | Full Text:PDF(661KB)

Frequency Characteristics of Energy Deposition in Human Model Exposed to Near Field of an Electric or a Magnetic Dipole
Soichi WATANABE Masao TAKI Yoshitsugu KAMIMURA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 1994/06/25
Vol. E77-B  No. 6  pp. 725-731
Type of Manuscript:  Special Section PAPER (Special Issue on Biological Effects of Electromagnetic Fields)
Category: 
Keyword: 
near-field exposurebiological effectspecific absorption ratefinite-difference time-domain method
 Summary | Full Text:PDF(639KB)

An Analysis of Dose in Tissue Irradiated by Near Field of a Circular Loop Antenna
Haruhiro TERADA Fumio KITAGAWA Nobuo OKAMOTO Soichi WATANABE Masao TAKI Masao SAITO 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 1994/06/25
Vol. E77-B  No. 6  pp. 754-761
Type of Manuscript:  Special Section PAPER (Special Issue on Biological Effects of Electromagnetic Fields)
Category: 
Keyword: 
analysisnear fieldscircular loop antennaRF and ELF biological effectsclinical use
 Summary | Full Text:PDF(641.2KB)

Penetration Characteristics of Submillimeter Waves in Tissues and Aqueous Solution of Protein
Tadashi FUSE Masao TAKI Osamu YOKORO 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 1994/06/25
Vol. E77-B  No. 6  pp. 743-748
Type of Manuscript:  Special Section PAPER (Special Issue on Biological Effects of Electromagnetic Fields)
Category: 
Keyword: 
tissuesproteinpenetration depthsubmillimeter wavesmeasurement
 Summary | Full Text:PDF(436.3KB)