Hiroshi KUBO


Non-Coherent MIMO of Per Transmit Antenna Differential Mapping (PADM) Employing Asymmetric Space-Time Mapping and Channel Prediction
Hiroshi KUBO Takuma YAMAGISHI Toshiki MORI 
Publication:   
Publication Date: 2017/05/01
Vol. E100-B  No. 5  pp. 808-817
Type of Manuscript:  PAPER
Category: Wireless Communication Technologies
Keyword: 
multiple-input multiple-outputtransmit diversityspatial multiplexingdifferential space-time signal processingmaximum-likelihood detectionViterbi detection
 Summary | Full Text:PDF(1.3MB)

New Negative Refractive Index Material Composed of Dielectric Prisms with Metal Patterns
Hiroshi KUBO Kazuhiro NISHIBAYASHI Tsunayuki YAMAMOTO Atsushi SANADA 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2013/10/01
Vol. E96-C  No. 10  pp. 1273-1280
Type of Manuscript:  Special Section PAPER (Special Section on Emerging Technologies and Applications for Microwave and Millimeter-Wave Systems)
Category: 
Keyword: 
negative refractive index materialleft-handed materialequivalent circuitsuper lens
 Summary | Full Text:PDF(2MB)

Non-coherent MIMO Communication Systems Employing per Transmit Antenna Differential Mapping (PADM)
Hiroshi KUBO Masatsugu HIGASHINAKA Akihiro OKAZAKI 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2012/10/01
Vol. E95-B  No. 10  pp. 3242-3251
Type of Manuscript:  PAPER
Category: Wireless Communication Technologies
Keyword: 
multiple-input multiple-outputtransmit diversityspatial multiplexingdifferential space-time signal processingmaximum-likelihood detectionViterbi detection
 Summary | Full Text:PDF(982.4KB)

Propagation Characteristics on the Left-Handed Mode in the Material Composed of Metal Strips Put Alternately on Front and Back Sides
Hiroshi KUBO Takenori YOSHIDA Atsushi SANADA Tsunayuki YAMAMOTO 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2012/10/01
Vol. E95-C  No. 10  pp. 1658-1661
Type of Manuscript:  BRIEF PAPER
Category: 
Keyword: 
left-handed materialartificial dielectricartificial magnetic material
 Summary | Full Text:PDF(604.9KB)

Experimental Verifications of Left-Handed Characteristics of 3-D Left-Handed Metamaterial Composed of Periodic Wired Metallic Spheres
Tsunayuki YAMAMOTO Atsushi SANADA Hiroshi KUBO 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2012/10/01
Vol. E95-C  No. 10  pp. 1652-1657
Type of Manuscript:  Special Section PAPER (Special Section on Recent Progress in Microwave and Millimeter-Wave Technologies)
Category: 
Keyword: 
metamaterialleft-handed materialnegative refractive indicessuper-lens
 Summary | Full Text:PDF(2.1MB)

Experimental Study on Impedance Matching Recovery of a UHF RFID Tag Antenna on a High Impedance Surface by Parasite Elements
Takayoshi KONISHI Atsushi SANADA Hiroshi KUBO Yoshitaka HORI 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2012/10/01
Vol. E95-C  No. 10  pp. 1643-1651
Type of Manuscript:  Special Section PAPER (Special Section on Recent Progress in Microwave and Millimeter-Wave Technologies)
Category: 
Keyword: 
RFIDsimpedance matchinghigh-impedance surfacesEBGs
 Summary | Full Text:PDF(3.3MB)

A Simple Cooperative Relaying with Alamouti Coded Transmission
Tomoya YAMAOKA Yoshitaka HARA Noriyuki FUKUI Hiroshi KUBO Takaya YAMAZATO 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2012/02/01
Vol. E95-B  No. 2  pp. 643-646
Type of Manuscript:  LETTER
Category: Wireless Communication Technologies
Keyword: 
cooperative diversityAlamouti codeABBA code
 Summary | Full Text:PDF(259.6KB)

Transmission Performance of Space Time Block Coding with Grouped Phase Rotation for Asymmetric MIMO-OFDM System
Akinori NAKAJIMA Kenichiro TANAKA Akinori OHASHI Hiroshi HATTORI Akihiro OKAZAKI Hiroshi KUBO 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2011/12/01
Vol. E94-B  No. 12  pp. 3540-3549
Type of Manuscript:  PAPER
Category: Wireless Communication Technologies
Keyword: 
asymmetric MIMOOFDMgrouped phase rotationSTBC
 Summary | Full Text:PDF(2.6MB)

3-Hop Cooperative Diversity Using Quasi-Orthogonal Space-Time Block Code
Tomoya YAMAOKA Yoshitaka HARA Noriyuki FUKUI Hiroshi KUBO 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2010/06/01
Vol. E93-B  No. 6  pp. 1636-1640
Type of Manuscript:  LETTER
Category: Wireless Communication Technologies
Keyword: 
cooperative diversitymulti-hopquasi-orthogonal space-time block code
 Summary | Full Text:PDF(192.4KB)

Layered Soft Interference Cancellation for SC-MIMO Spatial Multiplexing Transmission with High Level Data Modulation
Akinori NAKAJIMA Noriyuki FUKUI Hiroshi KUBO 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2010/06/01
Vol. E93-B  No. 6  pp. 1641-1644
Type of Manuscript:  LETTER
Category: Wireless Communication Technologies
Keyword: 
SC-MIMO spatial multiplexinghigh level data modulationsoft interference cancellationwireless communication
 Summary | Full Text:PDF(888KB)

An Efficient Multiuser Relay Scheme for OFDMA Systems
Yoshitaka HARA Hiroshi KUBO 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2010/04/01
Vol. E93-B  No. 4  pp. 938-947
Type of Manuscript:  PAPER
Category: Wireless Communication Technologies
Keyword: 
wireless communicationsOFDMArelaymultiuserscheduling
 Summary | Full Text:PDF(704.2KB)

Antenna Array Calibration Based on Frequency Selection in OFDMA/TDD Systems
Yoshitaka HARA Yasuhiro YANO Hiroshi KUBO 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2009/10/01
Vol. E92-B  No. 10  pp. 3195-3205
Type of Manuscript:  PAPER
Category: Wireless Communication Technologies
Keyword: 
wireless communicationsOFDMATDDcalibrationantenna arraysMIMOchannel reciprocity
 Summary | Full Text:PDF(879.4KB)

A Left-Handed Transmission Line Composed of Two Waveguides with Stubs
Hiroshi KUBO Hidetaka KUWAHARA Atsushi SANADA 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2008/11/01
Vol. E91-C  No. 11  pp. 1765-1771
Type of Manuscript:  Special Section PAPER (Special Section on Microwave and Millimeter-wave Technologies)
Category: 
Keyword: 
left-handed transmission linewaveguideleaky-wave antenna
 Summary | Full Text:PDF(721.4KB)

Soft Decision Directed Channel Estimation with Interference Cancellation for a MIMO System Using Iterative Equalization and Decoding
Masatsugu HIGASHINAKA Hiroshi KUBO Akihiro OKAZAKI Yasutaka OGAWA Takeo OHGANE Toshihiko NISHIMURA 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2008/10/01
Vol. E91-A  No. 10  pp. 2787-2797
Type of Manuscript:  Special Section PAPER (Special Section on Information Theory and Its Applications)
Category: Communication Theory
Keyword: 
MIMOfrequency domain equalizationiterative equalizationchannel estimationinterference cancellation
 Summary | Full Text:PDF(919.9KB)

Likelihood Estimation for Reduced-Complexity ML Detectors in a MIMO Spatial-Multiplexing System
Masatsugu HIGASHINAKA Katsuyuki MOTOYOSHI Akihiro OKAZAKI Takayuki NAGAYASU Hiroshi KUBO Akihiro SHIBUYA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2008/03/01
Vol. E91-B  No. 3  pp. 837-847
Type of Manuscript:  PAPER
Category: Wireless Communication Technologies
Keyword: 
MIMOsphere decodingQRD-M algorithmsoft-decision outputscomputational complexity
 Summary | Full Text:PDF(897.3KB)

Two-Parallel Strip Particle for Artificial Magnetic Material and Its Application to High-Impedance Layer
Hiroshi KUBO Atsushi MATSUMOTO Atsushi SANADA 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2007/09/01
Vol. E90-C  No. 9  pp. 1749-1755
Type of Manuscript:  Special Section PAPER (Special Section on Microwave and Millimeter-Wave Technology)
Category: Passive Devices/Circuits
Keyword: 
artificial magnetic particlemagnetic materialmagnetic wall
 Summary | Full Text:PDF(540.8KB)

Gain Improvement of a Microstrip Composite Right/Left-Handed Leaky Wave Antenna Using Symmetrical Unit Cells with Short Stubs
Shin-ichiro MATSUZAWA Kazuo SATO Atushi SANADA Hiroshi KUBO 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2007/06/01
Vol. E90-B  No. 6  pp. 1559-1561
Type of Manuscript:  LETTER
Category: Antennas and Propagation
Keyword: 
metamaterialscomposite right/left-handed transmission linesleaky wave antennasbeam scan
 Summary | Full Text:PDF(445.9KB)

2D Beam Scanning Planar Antenna Array Using Composite Right/Left-Handed Leaky Wave Antennas
Tokio KANEDA Atsushi SANADA Hiroshi KUBO 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2006/12/01
Vol. E89-C  No. 12  pp. 1904-1911
Type of Manuscript:  Special Section PAPER (Special Section on Emerging Microwave Techniques)
Category: Planar Antennas
Keyword: 
array antennas2D beam scanningleaky-wave antennasButler matricescomposite right/left-handed transmission linesmetamaterials
 Summary | Full Text:PDF(2.4MB)

Frequency-Domain Equalization Incorporated with Frequency-Domain Redundancy for OFDM Systems
Akihiro OKAZAKI Katsuyuki MOTOYOSHI Masatsugu HIGASHINAKA Takayuki NAGAYASU Hiroshi KUBO Akihiro SHIBUYA 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2006/10/01
Vol. E89-A  No. 10  pp. 2549-2557
Type of Manuscript:  Special Section PAPER (Special Section on Information Theory and Its Applications)
Category: Coding Theory
Keyword: 
OFDMFEQISIICI
 Summary | Full Text:PDF(619.5KB)

A Co-channel Interference Cancellation Method Using Low Dimensional Sphere Decoding for MIMO Communication Systems
Masatsugu HIGASHINAKA Akihiro OKAZAKI Katsuyuki MOTOYOSHI Takayuki NAGAYASU Hiroshi KUBO Akihiro SHIBUYA 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2006/10/01
Vol. E89-A  No. 10  pp. 2526-2534
Type of Manuscript:  Special Section PAPER (Special Section on Information Theory and Its Applications)
Category: Coding Theory
Keyword: 
MIMOsphere decodingco-channel interferencecomputational complexity
 Summary | Full Text:PDF(954.6KB)

Left-Handed Material Composed of Planar Circuit-Type Resonators in a Waveguide
Hiroshi KUBO Tsuyoshi MUKAI Atsushi SANADA 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2006/09/01
Vol. E89-C  No. 9  pp. 1330-1336
Type of Manuscript:  Special Section PAPER (Special Section on Metamaterials for Microwave and Millimeter-Wave Applications)
Category: 
Keyword: 
artificial materialleft-handed materialmatchingnegative permeability
 Summary | Full Text:PDF(1MB)

Novel Two-Dimensional Planar Negative Refractive Index Structure
Naoko MATSUNAGA Atsushi SANADA Hiroshi KUBO 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2006/09/01
Vol. E89-C  No. 9  pp. 1276-1282
Type of Manuscript:  Special Section PAPER (Special Section on Metamaterials for Microwave and Millimeter-Wave Applications)
Category: 
Keyword: 
metamaterialsnegative refractive indicesleft-handed materialsanisotropy
 Summary | Full Text:PDF(1.4MB)

Novel Planar Composite Right/Left-Handed Transmission Line with Double-Sided Metal Patterns
Shuji ASOU Atsushi SANADA Hiroshi KUBO 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2006/09/01
Vol. E89-C  No. 9  pp. 1299-1305
Type of Manuscript:  Special Section PAPER (Special Section on Metamaterials for Microwave and Millimeter-Wave Applications)
Category: 
Keyword: 
metamaterialsleft-handed materialscomposite right/left-handed transmission linesbalanced CRLH transmission lines
 Summary | Full Text:PDF(913.1KB)

A W-Band Microstrip Composite Right/Left-Handed Leaky Wave Antenna
Shin-ichiro MATSUZAWA Kazuo SATO Shuji ASO Atushi SANADA Hiroshi KUBO 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2006/04/01
Vol. E89-B  No. 4  pp. 1464-1466
Type of Manuscript:  LETTER
Category: Antennas and Propagation
Keyword: 
metamaterialscomposite right/left-handed transmission linesleaky wave antennasmillimeter wavesbeam scan
 Summary | Full Text:PDF(399.6KB)

A Multiple-Symbol Differential Detection Based on Channel Prediction for Fast Time-Varying Fading
Hiroshi KUBO Akihiro OKAZAKI Kazuo TANADA Bertrand PENTHER Keishi MURAKAMI 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2005/08/01
Vol. E88-B  No. 8  pp. 3393-3400
Type of Manuscript:  PAPER
Category: Wireless Communication Technologies
Keyword: 
Viterbi detectionmaximum-likelihood detectiondifferential phase shift keyingfading channels
 Summary | Full Text:PDF(536.5KB)

High Q or High Effective Permittivity Artificial Dielectric Resonator in a Waveguide
Hiroshi KUBO Tsuyoshi MUKAI Atsushi SANADA 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2005/07/01
Vol. E88-C  No. 7  pp. 1412-1419
Type of Manuscript:  Special Section PAPER (Special Section on Recent Technologies of Microwave and Millimeter-Wave Devices Focusing on Miniaturization and Advancement in Performance with Their Applications)
Category: Resonators & Filters
Keyword: 
artificial dielectriceffective permittivityQresonator
 Summary | Full Text:PDF(1.1MB)

Artificial Dielectric Rectangular Resonator with Novel Anisotropic Permittivity and Its TE10δ Mode Waveguide Filter Application
Achmad MUNIR Noriaki HAMANAGA Hiroshi KUBO Ikuo AWAI 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2005/01/01
Vol. E88-C  No. 1  pp. 40-46
Type of Manuscript:  Special Section PAPER (Special Section on Recent Trends of Microwave and Millimeter-Wave Passive Circuit Components and Technologies for Improvement of Characteristics)
Category: 
Keyword: 
anisotropic permittivityartificial dielectricsbandpass filtercoupling coefficientdielectric resonator
 Summary | Full Text:PDF(1.2MB)

Improvement of Unloaded Q of Dielectric Image Resonator
Kazuki IWASHITA Ikuo AWAI Hiroshi KUBO Atsushi SANADA 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2005/01/01
Vol. E88-C  No. 1  pp. 34-39
Type of Manuscript:  Special Section PAPER (Special Section on Recent Trends of Microwave and Millimeter-Wave Passive Circuit Components and Technologies for Improvement of Characteristics)
Category: 
Keyword: 
dielectric image resonatorelectromagnetic field distributionresonant frequencyunloaded Q
 Summary | Full Text:PDF(898.5KB)

Unloaded Q of Image-Type Dielectric Resonator: Its New Packaging Method in a Metal Shield
Ikuo AWAI Hiroshi KUBO Yoshihiro ISHII Kazuki IWASHITA Atsushi SANADA 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2003/08/01
Vol. E86-C  No. 8  pp. 1642-1648
Type of Manuscript:  Special Section PAPER (Special Issue on Microwave and Millimeter Wave Technology)
Category: 
Keyword: 
dielectric resonatorimage-type resonatordielectric lossconductor lossunloaded Q
 Summary | Full Text:PDF(609.8KB)

Control of Spurious Property of a Dielectric Resonator by Its Division
Kazuki IWASHITA Ikuo AWAI Hiroshi KUBO Atsushi SANADA 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2003/08/01
Vol. E86-C  No. 8  pp. 1759-1764
Type of Manuscript:  PAPER
Category: Microwaves, Millimeter-Waves
Keyword: 
dielectric resonatordivisionspurious propertyanisotropy
 Summary | Full Text:PDF(1.2MB)

Pattern Synthesis from Dielectric Rod Waveguides with Variation Sections Considering Surface Variation Sizes
Hiroshi KUBO Masayuki MATSUSHITA Ikuo AWAI 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2003/02/01
Vol. E86-C  No. 2  pp. 184-191
Type of Manuscript:  Special Section PAPER (Special Issue on Circuit and Device Technology for High-Speed Wireless Communication)
Category: Antenna (Dielectric)
Keyword: 
dielectric antennaspattern synthesiswave source distributiongenetic algorithms
 Summary | Full Text:PDF(826.3KB)

List Viterbi Equalizers with Two Kinds of Metric Criteria
Hiroshi KUBO Makoto MIYAKE 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2002/02/01
Vol. E85-B  No. 2  pp. 487-494
Type of Manuscript:  PAPER
Category: Wireless Communication Technology
Keyword: 
adaptive equalizerViterbi detectionmobile communicationbroadband communication
 Summary | Full Text:PDF(716.9KB)

A Multi-Beam Combining Scheme for DS-CDMA Systems Using Weighting Factor Based on Interference Level
Hiroyasu SANO Nobuhisa KATAOKA Hiroshi KUBO Makoto MIYAKE 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2001/05/01
Vol. E84-B  No. 5  pp. 1328-1336
Type of Manuscript:  PAPER
Category: Wireless Communication Technology
Keyword: 
multi-beam combiningmultipath fadinginterference levelweighting factor
 Summary | Full Text:PDF(851.5KB)

A Survivor-Correction Viterbi Algorithm
Hiroshi KUBO Atsushi IWASE Makoto MIYAKE 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2000/06/25
Vol. E83-B  No. 6  pp. 1321-1329
Type of Manuscript:  PAPER
Category: Wireless Communication Technology
Keyword: 
adaptive equalizersViterbi detectionmaximum-likelihood detectioniterative method
 Summary | Full Text:PDF(925.8KB)

An Adaptive List-Output Viterbi Equalizer with Fast Compare-Select Operation
Kazuo TANADA Hiroshi KUBO Atsushi IWASE Makoto MIYAKE 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 1999/12/25
Vol. E82-B  No. 12  pp. 2004-2011
Type of Manuscript:  Special Section PAPER (Special Issue on Multimedia Mobile Communication Systems)
Category: 
Keyword: 
wide-spread intersymbol interferenceadaptive equalizersViterbi detectionhardware implementation
 Summary | Full Text:PDF(858.1KB)

Narrow-Band Phase-Rotating Phase-Shift Keying
Hiroshi KUBO Makoto MIYAKE 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 1999/04/25
Vol. E82-B  No. 4  pp. 627-635
Type of Manuscript:  PAPER
Category: Radio Communication
Keyword: 
modulation/demodulationadaptive equalizersViterbi detectionradio spectrum managementland mobile radio
 Summary | Full Text:PDF(475.7KB)

A Multiple Open-Loop Frequency Estimation Based on Differential Detection for MPSK
Hiroshi KUBO Keishi MURAKAMI Makoto MIYAKE Tadashi FUJINO 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 1999/01/25
Vol. E82-B  No. 1  pp. 136-144
Type of Manuscript:  PAPER
Category: Radio Communication
Keyword: 
frequency estimationphase shift keyingdigital controlDoppler effect
 Summary | Full Text:PDF(549.1KB)

A Soft-Output Viterbi Equalizer Employing Expanded Memory Length in a Trellis
Takayuki NAGAYASU Hiroshi KUBO Keishi MURAKAMI Tadashi FUJINO 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 1997/02/25
Vol. E80-B  No. 2  pp. 381-385
Type of Manuscript:  LETTER
Category: Radio Communication
Keyword: 
soft-output Viterbi equalizerMAP algorithmViterbi algorithmsoft-decisionintersymbol interference
 Summary | Full Text:PDF(345.5KB)

Numerical Analysis of Dielectric Rod Waveguide with Corrugation of Nonintegral-Ratio Period Waves
Hiroshi KUBO Kimihisa FUKUSHIMA Ikuo AWAI 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 1995/10/25
Vol. E78-C  No. 10  pp. 1402-1408
Type of Manuscript:  Special Section PAPER (Special Issue on Electromagnetic Theory)
Category: 
Keyword: 
dielectric rod waveguidecorrugationradiation patternnumerical analysiselectromagnetic theorymicrowave and millimeter wave technology
 Summary | Full Text:PDF(557.1KB)

Template Based Method of Edge Linking with Low Distortion
Fredrick L. MILLER Junji MAEDA Hiroshi KUBO 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 1993/06/25
Vol. E76-D  No. 6  pp. 711-716
Type of Manuscript:  LETTER
Category: Image Processing, Computer Graphics and Pattern Recognition
Keyword: 
image processingedge linkingedgeedge segmentlinking
 Summary | Full Text:PDF(517.4KB)

Numerical Analysis of Three Channel Waveguides Arranged Two-Dimensionally
Hiroshi KUBO Kiyotoshi YASUMOTO Tokuo MIYAMOTO 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 1992/03/25
Vol. E75-C  No. 3  pp. 339-347
Type of Manuscript:  PAPER
Category: Electromagnetic Theory
Keyword: 
optical couplernumerical analysispower-transfer efficiencythree-coupled waveguides
 Summary | Full Text:PDF(636KB)

Numerical Analysis of Power Divider Using Multiple Waveguides
Hiroshi KUBO Kiyotoshi YASUMOTO Kazuo SHIGETA 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 1991/09/25
Vol. E74-C  No. 9  pp. 2883-2889
Type of Manuscript:  Special Section PAPER (Special Issue on OFSET '90)
Category: Waveguide
Keyword: 
 Summary | Full Text:PDF(468.4KB)

Numerical Analysis of Cylindrical Dielectric Wavequide with Periodically Varying Radius
Hiroshi KUBO Kiyotoshi YASUMOTO 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 1991/02/25
Vol. E74-C  No. 2  pp. 384-390
Type of Manuscript:  PAPER
Category: Microwave and Millimeter Wave Technology
Keyword: 
 Summary | Full Text:PDF(489.5KB)

Numerical Analysis of Three-Parallel Thin-Film Waveguide
Hiroshi KUBO Kiyotoshi YASUMOTO 
Publication:   IEICE TRANSACTIONS (1976-1990)
Publication Date: 1988/04/25
Vol. E71-E  No. 4  pp. 327-329
Type of Manuscript:  Special Section LETTER (Special Issue: Papers from 1988 Spring Convention IEICE)
Category: Optoelectronics
Keyword: 
 Summary | Full Text:PDF(198.3KB)