Yiwei HE


Detection of Leak Location in a Pipeline by Acoustic Signal
Umut YUNUS Masaru TSUNASAKI Yiwei HE Masanobu Kominami  Katsumi YAMASHITA 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2008/08/01
Vol. E91-A  No. 8  pp. 2053-2061
Type of Manuscript:  PAPER
Category: Engineering Acoustics
Keyword: 
acousticchirp signalreflection characteristicbendbranchleak
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Two-Dimensional FDTD Analysis of the Readout Characteristics of an Optical Near Field Disk
Shinya KAGAWA Yiwei HE Toshitaka KOJIMA 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2008/01/01
Vol. E91-C  No. 1  pp. 48-55
Type of Manuscript:  Special Section PAPER (Special Section on Recent Progress in Electromagnetic Theory and Its Application)
Category: Optical Recording (or Optical Memory, Optical Storage)
Keyword: 
optical near fieldoptical recordingnanoaperturemetallic materialFDTD method
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(FD)2TD Analysis of Light-Beam Scattering from MO Disks with Land/Groove Recording Structures
Toshitaka KOJIMA Toru SASAI Isao KOBAYASHI Yiwei HE 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2002/10/01
Vol. E85-C  No. 10  pp. 1776-1783
Type of Manuscript:  Special Section PAPER (Special Issue on Recent Progress in Information Storage Technology)
Category: 
Keyword: 
(FD)2TD methodmagneto-optical diskland/groove recording
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Numerical Analysis of Light-Beam Diffraction from Magneto-Optical Disk Medium by FDTD Method
Isao KOBAYASHI Toshitaka KOJIMA Shin-ichiro FUKAI Yiwei HE 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2001/09/01
Vol. E84-C  No. 9  pp. 1189-1196
Type of Manuscript:  Special Section PAPER (Special Issue on Selected Papers from the 5th Asian Symposium on Information Storage Technology)
Category: 
Keyword: 
FDTDMO disklight-beam diffraction3-D analysisMO medium
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FDTD Analysis of Three-Dimensional Light-Beam Scattering from the Magneto-Optical Disk Structure
Yiwei HE Toshitaka KOJIMA Toru UNO Saburo ADACHI 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 1998/12/25
Vol. E81-C  No. 12  pp. 1881-1888
Type of Manuscript:  Special Section PAPER (Special Issue on Computational Electromagnetics)
Category: 
Keyword: 
FDTD methodmagneto-optical diskanisotropic medium
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Two-Dimensional Active Imaging of Conducting Objects Buried in a Dielectric Half-Space
Yiwei HE Toru UNO Saburo ADACHI Takunori MASHIKO 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 1993/12/25
Vol. E76-B  No. 12  pp. 1546-1551
Type of Manuscript:  Special Section PAPER (Special Issue on 1992 Internatioal Symposium on Antennas and Propagation)
Category: 
Keyword: 
active imagingsubsurface radarbistatic aperture synthesisconducting objectunderground
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FDTD Analysis of Two-Dimensional Cavity-Backed Antenna for Subsurface Radar
Osamu MAESHIMA Toru UNO Yiwei HE Saburo ADACHI 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 1993/10/25
Vol. E76-C  No. 10  pp. 1468-1473
Type of Manuscript:  Special Section PAPER (Special Issue on the 1992 Symposium on Electromagnetic Theory)
Category: Transient Field
Keyword: 
FDTD methodsubsurface radarcavity-backed antennaradiowave absorber(FD)2 TD method
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Dipole Antenna Reception of Transient Electromagnetic Fields Refracted from a Dipole Antenna Buried in a Lossy Half-Space
Yiwei HE Masahiko MARUYAMA Toru UNO Saburo ADACHI Takunori MASHIKO 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 1991/09/25
Vol. E74-C  No. 9  pp. 2870-2876
Type of Manuscript:  Special Section PAPER (Special Issue on OFSET '90)
Category: Transient Field
Keyword: 
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