Koichi ITO


Fast and Robust 3D Correspondence Matching and Its Application to Volume Registration
Yuichiro TAJIMA  Kinya FUDANO  Koichi ITO  Takafumi AOKI 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2013/04/01
Vol. E96-D  No. 4  pp. 826-835
Type of Manuscript: Special Section PAPER (Special Section on Medical Imaging)
Category: Medical Image Processing
Keyword: 
CTMRIregistrationphase-only correlationGPU
  Summary |  Full Text:PDF (1.7MB)

Small Multi-Band Antenna with Tuning Function for Body-Centric Wireless Communications
Chia-Hsien LIN  Zhengyi LI  Kazuyuki SAITO  Masaharu TAKAHASHI  Koichi ITO 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2012/10/01
Vol. E95-B  No. 10  pp. 3074-3080
Type of Manuscript: Special Section PAPER (Special Section on Medical Information Communication Technology for Disaster Recovery and Human Health Care Support)
Category: 
Keyword: 
body-centric wireless communications (BCWCs)planar inverted-F antenna (PIFA)industrial-scientific-medical (ISM)WiMAX
  Summary |  Full Text:PDF (3.2MB)

Experimental Evaluation of SAR around an Implanted Cardiac Pacemaker Caused by Mobile Radio Terminal
Yuta ENDO  Kazuyuki SAITO  Soichi WATANABE  Masaharu TAKAHASHI  Koichi ITO 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2012/06/01
Vol. E95-B  No. 6  pp. 2129-2132
Type of Manuscript: LETTER
Category: Electromagnetic Compatibility(EMC)
Keyword: 
implanted cardiac pacemakerSARphantomFDTDPIFA
  Summary |  Full Text:PDF (680KB)

Small Wearable Antenna with Folded Ground for Body-Centric Wireless Communications
Zhengyi LI  Kazuyuki SAITO  Masaharu TAKAHASHI  Koichi ITO 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2012/01/01
Vol. E95-B  No. 1  pp. 109-112
Type of Manuscript: Special Section LETTER (Special Section on Recent Progress in Antennas and Propagation in Conjunction with Main Topics of ISAP2010)
Category: Antennas
Keyword: 
wearable antennafolded groundbody-centric wireless communicationsplanar inverted-F antenna
  Summary |  Full Text:PDF (1.5MB)

Proper Derivation of Equivalent-Circuit Expressions of Intra-Body Communication Channels Using Quasi-Static Field
Nozomi HAGA  Kazuyuki SAITO  Masaharu TAKAHASHI  Koichi ITO 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2012/01/01
Vol. E95-B  No. 1  pp. 51-59
Type of Manuscript: Special Section PAPER (Special Section on Recent Progress in Antennas and Propagation in Conjunction with Main Topics of ISAP2010)
Category: Antennas
Keyword: 
intra-body communicationsquasi-static approximationequivalent circuitboundary value problem
  Summary |  Full Text:PDF (1.5MB)

Theoretical Estimation of Scattering Waves in Transverse Section of Upper Body for On-Body Wireless Communications
Changyong SEO  Kazuyuki SAITO  Masaharu TAKAHASHI  Koichi ITO 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2010/10/01
Vol. E93-B  No. 10  pp. 2601-2610
Type of Manuscript: Special Section PAPER (Special Section on Advanced Technologies in Antennas and Propagation in Conjunction with Main Topics of ISAP2009)
Category: Electromagnetic Analysis
Keyword: 
lossy-dielectric circular cylinderon-body wireless communicationsscattering waves
  Summary |  Full Text:PDF (885.6KB)

A Deformed-Film UWB Antenna
Ning GUAN  Hiroiku TAYAMA  Hirotaka FURUYA  David DELAUNE  Koichi ITO 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2010/10/01
Vol. E93-B  No. 10  pp. 2531-2537
Type of Manuscript: Special Section PAPER (Special Section on Advanced Technologies in Antennas and Propagation in Conjunction with Main Topics of ISAP2009)
Category: Antennas
Keyword: 
ultra-wideband antennafilm antennadeformation
  Summary |  Full Text:PDF (1.5MB)

Score-Level Fusion of Phase-Based and Feature-Based Fingerprint Matching Algorithms
Koichi ITO  Ayumi MORITA  Takafumi AOKI  Hiroshi NAKAJIMA  Koji KOBAYASHI  Tatsuo HIGUCHI 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2010/03/01
Vol. E93-A  No. 3  pp. 607-616
Type of Manuscript: PAPER
Category: Image
Keyword: 
fingerprint recognitionphase-only correlationfeature-based matchingcombination of matchersscore-level fusionbiometrics
  Summary |  Full Text:PDF (842.5KB)

Simple Switched-Beam Array Antenna System for Mobile Satellite Communications
BASARI  M. Fauzan E. PURNOMO  Kazuyuki SAITO  Masaharu TAKAHASHI  Koichi ITO 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2009/12/01
Vol. E92-B  No. 12  pp. 3861-3868
Type of Manuscript: PAPER
Category: Antennas and Propagation
Keyword: 
antenna systemETS-VIIIsatellite-trackingmicrostrip patch array antennaoutdoor measurement
  Summary |  Full Text:PDF (979.9KB)

Realization of Simple Antenna System Using ETS-VIII Satellite for Land Vehicle Communications
BASARI  M. Fauzan E. PURNOMO  Kazuyuki SAITO  Masaharu TAKAHASHI  Koichi ITO 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2009/11/01
Vol. E92-B  No. 11  pp. 3375-3383
Type of Manuscript: Special Section PAPER (Special Section on Satellite Communication Technologies in Conjunction with Main Topics of JC-SAT2008)
Category: 
Keyword: 
antenna systemland vehicle satellite communicationETS-VIIIsatellite-trackingfield experiment
  Summary |  Full Text:PDF (1.5MB)

A Robust 3D Face Recognition Algorithm Using Passive Stereo Vision
Akihiro HAYASAKA  Koichi ITO  Takafumi AOKI  Hiroshi NAKAJIMA  Koji KOBAYASHI 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2009/04/01
Vol. E92-A  No. 4  pp. 1047-1055
Type of Manuscript: Special Section PAPER (Special Section on Advanced Technologies Emerging Mainly from the 21st Workshop on Circuits and Systems in Karuizawa)
Category: 
Keyword: 
biometricsface recognition3D facefacial expressionphase-only correlation
  Summary |  Full Text:PDF (3.1MB)

SAR Computation inside Fetus by RF Coil during MR Imaging Employing Realistic Numerical Pregnant Woman Model
Satoru KIKUCHI  Kazuyuki SAITO  Masaharu TAKAHASHI  Koichi ITO  Hiroo IKEHIRA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2009/02/01
Vol. E92-B  No. 2  pp. 431-439
Type of Manuscript: Special Section PAPER (Special Section on Medical Information and Communications Technologies)
Category: 
Keyword: 
magnetic resonance imaging (MRI)birdcage coilpregnant womanfetusspecific absorption rate (SAR)
  Summary |  Full Text:PDF (1.5MB)

High-Accuracy Estimation of Image Rotation Using 1D Phase-Only Correlation
Sei NAGASHIMA  Koichi ITO  Takafumi AOKI  Hideaki ISHII  Koji KOBAYASHI 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2009/01/01
Vol. E92-A  No. 1  pp. 235-243
Type of Manuscript: PAPER
Category: Digital Signal Processing
Keyword: 
image registrationrotation estimationphase correlation
  Summary |  Full Text:PDF (958.3KB)

An Image Completion Algorithm Using Occlusion-Free Images from Internet Photo Sharing Sites
Hanieh AMIRSHAHI  Satoshi KONDO  Koichi ITO  Takafumi AOKI 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2008/10/01
Vol. E91-A  No. 10  pp. 2918-2927
Type of Manuscript: Special Section PAPER (Special Section on Smart Multimedia & Communication Systems)
Category: Image Processing
Keyword: 
image completionimage analysisimage compostingimage processingdatabase searching
  Summary |  Full Text:PDF (1.2MB)

A Passive 3D Face Recognition System and Its Performance Evaluation
Akihiro HAYASAKA  Takuma SHIBAHARA  Koichi ITO  Takafumi AOKI  Hiroshi NAKAJIMA  Koji KOBAYASHI 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2008/08/01
Vol. E91-A  No. 8  pp. 1974-1981
Type of Manuscript: Special Section PAPER (Special Section on Signal Processing)
Category: 
Keyword: 
biometricsface recognitionphase-only correlationstereo vision3D measurement
  Summary |  Full Text:PDF (2MB)

A Palmprint Recognition Algorithm Using Phase-Only Correlation
Koichi ITO  Takafumi AOKI  Hiroshi NAKAJIMA  Koji KOBAYASHI  Tatsuo HIGUCHI 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2008/04/01
Vol. E91-A  No. 4  pp. 1023-1030
Type of Manuscript: Special Section PAPER (Special Section on Selected Papers from the 20th Workshop on Circuits and Systems in Karuizawa)
Category: 
Keyword: 
biometricspalmprint recognitionsecurityimage recognitionphase-only correlation
  Summary |  Full Text:PDF (2.9MB)

A Dental Radiograph Recognition System Using Phase-Only Correlation for Human Identification
Koichi ITO  Akira NIKAIDO  Takafumi AOKI  Eiko KOSUGE  Ryota KAWAMATA  Isamu KASHIMA 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2008/01/01
Vol. E91-A  No. 1  pp. 298-305
Type of Manuscript: Special Section PAPER (Special Section on Cryptography and Information Security)
Category: Biometrics
Keyword: 
dental biometricsdental radiographimage registrationimage matchingphase-only correlationbiometrics
  Summary |  Full Text:PDF (2MB)

Basic Study on an Antenna Made of a Transparent Conductive Film
Ning GUAN  Hirotaka FURUYA  Kuniharu HIMENO  Kenji GOTO  Koichi ITO 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2007/09/01
Vol. E90-B  No. 9  pp. 2219-2224
Type of Manuscript: Special Section PAPER (Special Section on 2006 International Symposium on Antennas and Propagation)
Category: Antennas
Keyword: 
antennatransparent conductive film
  Summary |  Full Text:PDF (920.5KB)

Characteristics of a Deformed Antenna Made of Flexible Printed Circuit
Hirotaka FURUYA  Ning GUAN  Kuniharu HIMENO  Koichi ITO 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2007/09/01
Vol. E90-B  No. 9  pp. 2225-2229
Type of Manuscript: Special Section PAPER (Special Section on 2006 International Symposium on Antennas and Propagation)
Category: Antennas
Keyword: 
antennaflexible printed circuitdeformationPIFA
  Summary |  Full Text:PDF (714.2KB)

A Circular Aperture Array Configuration with a Small Antenna Radius
Takanori NORO  Yasuhiro KAZAMA  Masaharu TAKAHASHI  Koichi ITO 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2007/09/01
Vol. E90-B  No. 9  pp. 2271-2279
Type of Manuscript: Special Section PAPER (Special Section on 2006 International Symposium on Antennas and Propagation)
Category: Antennas
Keyword: 
array configurationuniform arrangementpatch antennas helical antennas
  Summary |  Full Text:PDF (1.6MB)

Circularly Polarized Printed Antenna Combining Slots and Patch
Toshimitsu TANAKA  Tamotsu HOUZEN  Masaharu TAKAHASHI  Koichi ITO 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2007/03/01
Vol. E90-B  No. 3  pp. 621-629
Type of Manuscript: PAPER
Category: Antennas and Propagation
Keyword: 
dual-bandpatch antennaslot antennacircular polarizationelectromagnetically coupled microstrip line feed
  Summary |  Full Text:PDF (1.4MB)

Simple Modeling of an Abdomen of Pregnant Women and Its Application to SAR Estimation
Hiroki KAWAI  Koichi ITO  Masaharu TAKAHASHI  Kazuyuki SAITO  Takuya UEDA  Masayoshi SAITO  Hisao ITO  Hisao OSADA  Yoshio KOYANAGI  Koichi OGAWA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2006/12/01
Vol. E89-B  No. 12  pp. 3401-3410
Type of Manuscript: PAPER
Category: Electromagnetic Compatibility(EMC)
Keyword: 
fetuspregnant womenamniotic fluidSARFDTD method
  Summary |  Full Text:PDF (1MB)

Circularly Polarized Rounded-Off Triangular Microstrip Line Array Antenna
David DELAUNE  Josaphat Tetuko SRI SUMANTYO  Masaharu TAKAHASHI  Koichi ITO 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2006/04/01
Vol. E89-B  No. 4  pp. 1372-1381
Type of Manuscript: PAPER
Category: Antennas and Propagation
Keyword: 
microstrip line antennacircular polarizationtriangular shaperounded vertexarray configurationbeam-switchingmobile satellite communications
  Summary |  Full Text:PDF (1011.8KB)

A Shortest Path Search Algorithm Using an Excitable Digital Reaction-Diffusion System
Koichi ITO  Masahiko HIRATSUKA  Takafumi AOKI  Tatsuo HIGUCHI 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2006/03/01
Vol. E89-A  No. 3  pp. 735-743
Type of Manuscript: Special Section PAPER (Special Section on Multidimensional Signal Processing and Its Application)
Category: Signal Processing Algorithm
Keyword: 
reaction-diffusion systemnonlinear dynamicsshortest path searchexcitable dynamics
  Summary |  Full Text:PDF (2.5MB)

Biological Tissue-Equivalent Agar-Based Solid Phantoms and SAR Estimation Using the Thermographic Method in the Range of 3-6 GHz
Teruo ONISHI  Ryo ISHIDO  Takuya TAKIMOTO  Kazuyuki SAITO  Shinji UEBAYASHI  Masaharu TAKAHASHI  Koichi ITO 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2005/09/01
Vol. E88-B  No. 9  pp. 3733-3741
Type of Manuscript: PAPER
Category: Electromagnetic Compatibility(EMC)
Keyword: 
solid phantombroadbandFDTD methodSARthermographic methodheat conduction equation
  Summary |  Full Text:PDF (858.3KB)

Study on the Transmission Mechanism for Wearable Device Using the Human Body as a Transmission Channel
Katsuyuki FUJII  Masaharu TAKAHASHI  Koichi ITO  Keisuke HACHISUKA  Yusuke TERAUCHI  Yoshinori KISHI  Ken SASAKI  Kiyoshi ITAO 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2005/06/01
Vol. E88-B  No. 6  pp. 2401-2410
Type of Manuscript: Special Section PAPER (Special Section on 2004 International Symposium on Antennas and Propagation)
Category: 
Keyword: 
personal area networkintra-body communicationhuman bodyphantomFDTD
  Summary |  Full Text:PDF (2.7MB)

A Fingerprint Matching Algorithm Using Phase-Only Correlation
Koichi ITO  Hiroshi NAKAJIMA  Koji KOBAYASHI  Takafumi AOKI  Tatsuo HIGUCHI 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2004/03/01
Vol. E87-A  No. 3  pp. 682-691
Type of Manuscript: Special Section PAPER (Special Section on Applications and Implementations of Digital Signal Processing)
Category: Digital Signal Processing for Pattern Recognition
Keyword: 
phase-only correlationphase-only matched filteringphase correlationbiometricsfingerprint verificationfingerprint identification
  Summary |  Full Text:PDF (3.1MB)

Numerical Simulation for Interstitial Heating of Actual Neck Tumor Based on MRI Tomograms by Using a Coaxial-Slot Antenna
Kazuyuki SAITO  Hiroyuki YOSHIMURA  Koichi ITO 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2003/12/01
Vol. E86-C  No. 12  pp. 2482-2487
Type of Manuscript: Special Section PAPER (Special Issue on Recent Trends on Microwave and Millimeter Wave Application Technology)
Category: Medical Application
Keyword: 
interstitial microwave hyperthermiacoaxial-slot antennaMRI tomogramFDTDtemperature distribution
  Summary |  Full Text:PDF (883.7KB)

Fingerprint Restoration Using Digital Reaction-Diffusion System and Its Evaluation
Koichi ITO  Takafumi AOKI  Tatsuo HIGUCHI 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2003/08/01
Vol. E86-A  No. 8  pp. 1916-1924
Type of Manuscript: Special Section PAPER (Special Section on Digital Signal Processing)
Category: 
Keyword: 
reaction-diffusion systempattern formationdigital signal processingdigital filtersfingerprint restoration
  Summary |  Full Text:PDF (7.5MB)

The Efficiency-Fractional Bandwidth Product (EB) of Small Dielectric Loaded Antennas and the System EB
Ichirou IDA  Takatoshi SEKIZAWA  Hiroyuki YOSHIMURA  Koichi ITO 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2001/09/01
Vol. E84-B  No. 9  pp. 2498-2506
Type of Manuscript: Special Section PAPER (Special Issue on Innovation in Antennas and Propagation for Expanding Radio Systems)
Category: Mobile Antennas
Keyword: 
electrically small dielectric loaded antennasefficiency-fractional bandwidth product (EB)system EBantenna impedance measurementWheeler cap method
  Summary |  Full Text:PDF (832.7KB)

Digital Reaction-Diffusion System--A Foundation of Bio-Inspired Texture Image Processing--
Koichi ITO  Takafumi AOKI  Tatsuo HIGUCHI 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2001/08/01
Vol. E84-A  No. 8  pp. 1909-1918
Type of Manuscript: Special Section PAPER (Special Section on Digital Signal Processing)
Category: Image/Visual Signal Processing
Keyword: 
reaction-diffusion systempattern formationdigital signal processingdigital filters
  Summary |  Full Text:PDF (4.4MB)

An Object-Oriented Design of Electromagnetic Wave Simulator for Multi Schemes
Hiroko O. UEDA  Masashi NAKATA  Takesi MURATA  Hideyuki USUI  Masaki OKADA  Koichi ITO 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2001/07/01
Vol. E84-C  No. 7  pp. 967-972
Type of Manuscript: Special Section LETTER (Special Issue on Techniques for Constructing Microwave Simulators--Design and Analysis Tools for Electromagnetic Fields, Circuits, and Antennas--)
Category: 
Keyword: 
object-oriented designelectromagnetic field simulationhybrid schemeFDTD
  Summary |  Full Text:PDF (868KB)

Estimation of SAR Distribution of a Tip-Split Array Applicator for Microwave Coagulation Therapy Using the Finite Element Method
Kazuyuki SAITO  Takeshi TANIGUCHI  Hiroyuki YOSHIMURA  Koichi ITO 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2001/07/01
Vol. E84-C  No. 7  pp. 948-954
Type of Manuscript: Special Section PAPER (Special Issue on Techniques for Constructing Microwave Simulators--Design and Analysis Tools for Electromagnetic Fields, Circuits, and Antennas--)
Category: Applications of Electromagnetics Simulators
Keyword: 
microwave coagulation therapycoaxial-slot antennaarray applicatorFDTDFEM
  Summary |  Full Text:PDF (1.1MB)

A New Feeding Technique for Temperature Distribution Control in Interstitial Microwave Hyperthermia
Lira HAMADA  Hiroyuki YOSHIMURA  Koichi ITO 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 1999/07/20
Vol. E82-C  No. 7  pp. 1318-1323
Type of Manuscript: Special Section PAPER (Special Issue on Microwave and Millimeter Wave Technology)
Category: Measurements
Keyword: 
hyperthermiaincoherent/coherent power feedingcoaxial-slot antennabioheat transfer equation
  Summary |  Full Text:PDF (937.3KB)

Basic Analysis on SAR Distribution of Coaxial-Slot Antenna Array for Interstitial Microwave Hyperthermia
Lira HAMADA  Meng-Shien WU  Koichi ITO  Haruo KASAI 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 1995/11/20
Vol. E78-C  No. 11  pp. 1624-1631
Type of Manuscript: PAPER
Category: Microwave and Millimeter Wave Technology
Keyword: 
interstitial microwave hyperthermiacoaxial-slot antennaantenna arraymoment methodSAR distribution
  Summary |  Full Text:PDF (575.8KB)

Effect of a Catheter on SAR Distribution around Interstitial Antenna for Microwave Hyperthermia
Meng-Shien WU  Lira HAMADA  Koichi ITO  Haruo KASAI 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 1995/06/20
Vol. E78-B  No. 6  pp. 845-850
Type of Manuscript: Special Section PAPER (Special Issue on Medical Applications of Electromagnetic Techniques)
Category: 
Keyword: 
microwave interstitial hyperthermiacoaxial-slot antennamoment methodcurrent distribution
  Summary |  Full Text:PDF (491.9KB)

A New Muscle-Equivalent Phantom for SAR Estimation
Katsumi FURUYA  Lira HAMADA  Koichi ITO  Haruo KASAI 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 1995/06/20
Vol. E78-B  No. 6  pp. 871-873
Type of Manuscript: Special Section LETTER (Special Issue on Medical Applications of Electromagnetic Techniques)
Category: 
Keyword: 
phantomUHFSARmuscle-equivalentthermographic method
  Summary |  Full Text:PDF (211.9KB)

FOREWORD
Kunio SAWAYA  Koichi ITO  Fujio AMEMIYA  Kazuhiro IINUMA  Takuro KISHIMOTO  Koichi SHIMIZU  Itsuo YAMAURA  Toshio WAKABAYASHI 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 1995/06/20
Vol. E78-B  No. 6  pp. 787-788
Type of Manuscript: FOREWORD
Category: 
Keyword: 
  Summary |  Full Text:PDF (240.3KB)

FDTD Analysis of Unit-Radiator for a Circularly Polarized Printed Array Antenna Composed of Strips and Slots
Motoyuki NAITO  Shin-ichiro MATSUZAWA  Koichi ITO 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 1994/12/20
Vol. E77-B  No. 12  pp. 1621-1627
Type of Manuscript: PAPER
Category: Antennas and Propagation
Keyword: 
CP-PASSlinear elementFDTD and electromagnetic analysis
  Summary |  Full Text:PDF (533KB)

Circularly Polarized Slot FED Patches and Conical Beam Array
Mohammed HIMDI  Jean-Pierre DANIEL  Koichi ITO 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 1993/12/20
Vol. E76-B  No. 12  pp. 1579-1582
Type of Manuscript: Special Section LETTER (Special Issue on 1992 Internatioal Symposium on Antennas and Propagation)
Category: 
Keyword: 
arrayconical beamcavity model
  Summary |  Full Text:PDF (195.1KB)

Meshed Microstrip Antennas Constructed on a Transparent Subetrate
Meng-Shien WU  Koichi ITO 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 1991/05/20
Vol. E74-C  No. 5  pp. 1277-1282
Type of Manuscript: Special Section PAPER (Special Issue on the 3rd Asia-Pacific Microwave Conference)
Category: Microstrip Antennas
Keyword: 
  Summary |  Full Text:PDF (361.9KB)