Masahiko NISHIMOTO


Analysis of Transient Scattering by a Metal Cylinder Covered with Inhomogeneous Lossy Material for Nondestructive Testing
Masahiko NISHIMOTO Yoshihiro NAKA 
Publication:   
Publication Date: 2018/01/01
Vol. E101-C  No. 1  pp. 44-47
Type of Manuscript:  BRIEF PAPER
Category: Electromagnetic Theory
Keyword: 
radarnondestructive testing (NDT)reinforced concrete structurescorrosion
 Summary | Full Text:PDF(683KB)

Parametric Representation of UWB Radar Signatures and Its Physical Interpretation
Masahiko NISHIMOTO 
Publication:   
Publication Date: 2018/01/01
Vol. E101-C  No. 1  pp. 39-43
Type of Manuscript:  BRIEF PAPER
Category: Electromagnetic Theory
Keyword: 
target identificationtarget classificationultra-wideband (UWB) radarground-penetrating radar (GPR)analytic signal
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A Sharply Bent Waveguide with a Microcavity Constructed by an Air-Bridge Type Two-Dimensional Photonic Crystal Slab
Yoshihiro NAKA Masahiko NISHIMOTO 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2016/01/01
Vol. E99-C  No. 1  pp. 81-84
Type of Manuscript:  BRIEF PAPER
Category: 
Keyword: 
photonic crystal waveguidemicrocavitybent waveguideFD-TD method
 Summary | Full Text:PDF(1.1MB)

FOREWORD
Masahiko NISHIMOTO Hiroshi SHIRAI 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2014/01/01
Vol. E97-C  No. 1  pp. 1-2
Type of Manuscript:  FOREWORD
Category: 
Keyword: 
 Summary | Full Text:PDF(281.2KB)

FOREWORD
Masahiko NISHIMOTO Hiroshi SHIRAI 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2013/01/01
Vol. E96-C  No. 1  pp. 1-2
Type of Manuscript:  FOREWORD
Category: 
Keyword: 
 Summary | Full Text:PDF(280.8KB)

Extraction of a Target Response from GPR Data for Identification of Buried Objects
Masahiko NISHIMOTO Daisuke YOSHIDA Kohichi OGATA Masayuki TANABE 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2013/01/01
Vol. E96-C  No. 1  pp. 64-67
Type of Manuscript:  BRIEF PAPER
Category: Scattering and Diffraction
Keyword: 
ground penetrating radartarget identificationwaveform calibration
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Waveform Calibration of Ground Penetrating Radars for Identification of Buried Objects
Masahiko NISHIMOTO Kousuke TOMURA Kohichi OGATA 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2012/01/01
Vol. E95-C  No. 1  pp. 105-109
Type of Manuscript:  BRIEF PAPER
Category: Remote Sensing
Keyword: 
ground penetrating radartarget identificationwaveform calibration
 Summary | Full Text:PDF(384KB)

FOREWORD
Akira KOMIYAMA Masahiko NISHIMOTO 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2012/01/01
Vol. E95-C  No. 1  pp. 1-2
Type of Manuscript:  FOREWORD
Category: 
Keyword: 
 Summary | Full Text:PDF(159.3KB)

On the Estimation of Rough Surface Parameters from Surface Profile Data --- Correlation Length Estimate Using a Surface Slope Function ---
Masahiko NISHIMOTO Kohichi OGATA 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2010/01/01
Vol. E93-C  No. 1  pp. 89-93
Type of Manuscript:  BRIEF PAPER
Category: 
Keyword: 
Gaussian rough surfaceroot-mean-square heightcorrelation length
 Summary | Full Text:PDF(868.4KB)

Ground Clutter Reduction from GPR Data for Identification of Shallowly Buried Landmines
Masahiko NISHIMOTO Vakhtang JANDIERI 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2010/01/01
Vol. E93-C  No. 1  pp. 85-88
Type of Manuscript:  BRIEF PAPER
Category: 
Keyword: 
ground penetrating radarmatching pursuitlandmineground clutter
 Summary | Full Text:PDF(326.3KB)

Classification of Landmine-Like Objects Buried under Rough Ground Surfaces Using a Ground Penetrating Radar
Masahiko NISHIMOTO Keiichi NAGAYOSHI Shuichi UENO Yusuke KIMURA 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2007/02/01
Vol. E90-C  No. 2  pp. 327-333
Type of Manuscript:  Special Section PAPER (Special Section on Recent Progress in Electromagnetic Theory and Its Application)
Category: Inverse Problems
Keyword: 
ground penetrating radarlandmineclassification
 Summary | Full Text:PDF(540.6KB)

A Method for Detecting Shallowly Buried Landmines Using Sequential GPR Data
Masahiko NISHIMOTO Ken-ichiro SHIMO 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2005/06/01
Vol. E88-B  No. 6  pp. 2362-2368
Type of Manuscript:  Special Section PAPER (Special Section on 2004 International Symposium on Antennas and Propagation)
Category: 
Keyword: 
ground penetrating radarlandminedetectionbinary hypothesis test
 Summary | Full Text:PDF(686.8KB)

Target Identification from Multi-Aspect High Range-Resolution Radar Signatures Using a Hidden Markov Model
Masahiko NISHIMOTO Xuejun LIAO Lawrence CARIN 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2004/10/01
Vol. E87-C  No. 10  pp. 1706-1714
Type of Manuscript:  PAPER
Category: Electromagnetic Theory
Keyword: 
high range-resolution radarhidden Markov modeltarget identification
 Summary | Full Text:PDF(2MB)

Extraction of Target Responses from Ground Penetrating Radar Signals Using the Matching Pursuits
Masahiko NISHIMOTO Ken-ichiro SHIMO 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2004/08/01
Vol. E87-B  No. 8  pp. 2449-2453
Type of Manuscript:  LETTER
Category: Sensing
Keyword: 
ground-penetrating radarmatching pursuitslandmineclutter
 Summary | Full Text:PDF(463.2KB)

Time-Frequency Processing of Scattering Responses from a Dielectric Sphere
Masahiko NISHIMOTO Hiroyoshi IKUNO 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2001/09/01
Vol. E84-C  No. 9  pp. 1256-1259
Type of Manuscript:  LETTER
Category: Electromagnetic Theory
Keyword: 
wavelet analysiswavelet transformtime-frequency analysisscattering process
 Summary | Full Text:PDF(1.1MB)

FD-TD Method with PMLs ABC Based on the Principles of Multidimensional Wave Digital Filters for Discrete-Time Modelling of Maxwell's Equations
Yoshihiro NAKA Hiroyoshi IKUNO Masahiko NISHIMOTO Akira YATA 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 1998/02/25
Vol. E81-C  No. 2  pp. 305-314
Type of Manuscript:  PAPER
Category: Electromagnetic Theory
Keyword: 
multidimensional wave digital filtersfinite-difference time-domain method perfectly matched layersnumerical dispersiondielectric optical waveguide
 Summary | Full Text:PDF(848.1KB)

Time-Frequency Analysis of Scattering Data Using the Wavelet Transform
Masahiko NISHIMOTO Hiroyoshi IKUNO 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 1997/11/25
Vol. E80-C  No. 11  pp. 1440-1447
Type of Manuscript:  Special Section PAPER (Special Issue on Electromagnetic TheoryScattering and Diffraction)
Category: 
Keyword: 
wavelettime-frequency analysisscatteringmultiresolution analysiselectromagnetic wave
 Summary | Full Text:PDF(678.1KB)

Method of Equivalent Currents for Calculation of Surface Diffraction by a Smooth Convex Objects
Masahiko NISHIMOTO Hiroyoshi IKUNO 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 1996/10/25
Vol. E79-C  No. 10  pp. 1321-1326
Type of Manuscript:  Special Section PAPER (Special Issue on Electromagnetic Theory-Foundations and Applications)
Category: 
Keyword: 
equivalent currentcreeping raysurface diffractionhigh-frequency approximation
 Summary | Full Text:PDF(435.4KB)

Numerical Analysis of 3-D Scattering Problems Using the Yasuura Method
Mitsunori KAWANO Hiroyoshi IKUNO Masahiko NISHIMOTO 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 1996/10/25
Vol. E79-C  No. 10  pp. 1358-1363
Type of Manuscript:  Special Section PAPER (Special Issue on Electromagnetic Theory-Foundations and Applications)
Category: 
Keyword: 
3-D scattering problemYasuura methodarray of nultipolesrapidly converging solution
 Summary | Full Text:PDF(475.3KB)

Method of Numerical Calculation of Paths of Creeping Rays on a Convex Body
Masahiko NISHIMOTO Hiroyoshi IKUNO 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 1994/11/25
Vol. E77-C  No. 11  pp. 1833-1836
Type of Manuscript:  Special Section LETTER (Special Issue on Electromagnetic Theory)
Category: 
Keyword: 
creeping raygeodesicdiffractionGTD
 Summary | Full Text:PDF(252.1KB)

Numerical Analysis of Electromagnetic Wave Scattering from an Indented Body of Revolution
Hiroyoshi IKUNO Michizoh GONDOH Masahiko NISHIMOTO 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 1991/09/25
Vol. E74-C  No. 9  pp. 2855-2863
Type of Manuscript:  Special Section PAPER (Special Issue on OFSET '90)
Category: 3D-Scattering
Keyword: 
 Summary | Full Text:PDF(600KB)

Scattering of Plane Electromagnetic Wave by a Semi-Infinite Strip Grating
Masahiko NISHIMOTO Kazuo AOKI 
Publication:   IEICE TRANSACTIONS (1976-1990)
Publication Date: 1986/11/25
Vol. E69-E  No. 11  pp. 1161-1164
Type of Manuscript:  LETTER
Category: Antenna and Propagation
Keyword: 
 Summary | Full Text:PDF(195.4KB)