Tatsuo ITOH


Mode Analysis of Phase-Constant Nonreciprocity in Ferrite-Embedded CRLH Metamaterials
Andrey POROKHNYUK Tetsuya UEDA Yuichi KADO Tatsuo ITOH 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2013/10/01
Vol. E96-C  No. 10  pp. 1263-1272
Type of Manuscript:  Special Section PAPER (Special Section on Emerging Technologies and Applications for Microwave and Millimeter-Wave Systems)
Category: 
Keyword: 
metamaterialsleaky-wave antennaselectromagnetic analysistransmission line matrix methodsbeam steeringferrite devices
 Summary | Full Text:PDF(3.2MB)

Approach of Metamaterial-Based Quarter-Wave Resonator and Its Application to Very Compact LTCC Bandpass Filter
Masaya TAMURA Toshio ISHIZAKI Mohammed Reza M. HASHEMI Tatsuo ITOH 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2010/07/01
Vol. E93-C  No. 7  pp. 1078-1088
Type of Manuscript:  Special Section PAPER (Special Section on Recent Progress in Microwave and Millimeter-Wave Technologies)
Category: 
Keyword: 
metamaterialCRLH-TLquarter-waveresonatornegative-orderLTCCbandpass filter
 Summary | Full Text:PDF(1.3MB)

Multilayered Volumetric Composite Right/Left Handed Metamaterial Structures Composed of Dielectric Resonators and Parallel Mesh Plates
Tetsuya UEDA Shusuke ADACHI Naobumi MICHISHITA Masahiro AKIYAMA Tatsuo ITOH 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2010/07/01
Vol. E93-C  No. 7  pp. 1063-1071
Type of Manuscript:  Special Section PAPER (Special Section on Recent Progress in Microwave and Millimeter-Wave Technologies)
Category: 
Keyword: 
dielectric resonatorsperiodic structuresparallel plate waveguideslens
 Summary | Full Text:PDF(6.5MB)

Proximity Coupled Interconnect Using Broadside Coupled Composite Right/Left-Handed Transmission Line
Naobumi MICHISHITA Akiyoshi ABE Yoshihide YAMADA Anthony LAI Tatsuo ITOH 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2009/09/01
Vol. E92-C  No. 9  pp. 1150-1156
Type of Manuscript:  Special Section PAPER (Special Section on Recent Progress in Microwave and Millimeter-Wave Technologies and Their Applications)
Category: 
Keyword: 
interconnectcomposite right/left-handed transmission linezeroth order resonancebroadside coupling
 Summary | Full Text:PDF(692.9KB)

Leaky Wave Antenna Based on Evanescent-Mode Left-Handed Transmission Lines Composed of a Cut-Off Parallel-Plate Waveguide Loaded with Dielectric Resonators
Tetsuya UEDA Naobumi MICHISHITA Anthony LAI Tatsuo ITOH 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2007/09/01
Vol. E90-C  No. 9  pp. 1770-1775
Type of Manuscript:  Special Section PAPER (Special Section on Microwave and Millimeter-Wave Technology)
Category: Antennas/Systems
Keyword: 
leaky wave antennaleft-handed transmission linesdielectric resonatorsparallel-plate waveguides
 Summary | Full Text:PDF(1MB)

A Self-Biased Receiver System Using the Active Integrated Antenna
Sang-Min HAN Ji-Yong PARK Tatsuo ITOH 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2006/02/01
Vol. E89-B  No. 2  pp. 570-575
Type of Manuscript:  PAPER
Category: Antennas and Propagation
Keyword: 
active integrated antennasrectennasmulti-functional systemsmicrowave power transmission
 Summary | Full Text:PDF(951.7KB)

Advanced and Intelligent RF Front End Technology
Kevin M.K.H. LEONG Ji-Yong PARK Yuanxun WANG Tatsuo ITOH 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2004/09/01
Vol. E87-C  No. 9  pp. 1495-1502
Type of Manuscript:  INVITED PAPER (Special Section on Wave Technologies for Wireless and Optical Communications)
Category: 
Keyword: 
active integrated antennabeamformingself-heterodyne mixingretrodirective arrayarray self-calibration
 Summary | Full Text:PDF(794.4KB)

AlGaN/GaN HEMT X-Band Frequency Doublers with Novel Fundamental Frequency Reflector Scheme
Younkyu CHUNG Kevin M.K.H. LEONG Tatsuo ITOH 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2003/08/01
Vol. E86-C  No. 8  pp. 1416-1421
Type of Manuscript:  Special Section PAPER (Special Issue on Microwave and Millimeter Wave Technology)
Category: 
Keyword: 
frequency doublerAlGaN/GaN HEMTactive integrated antennaconversion gain
 Summary | Full Text:PDF(955.5KB)

FOREWORD
Tatsuo ITOH 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2002/09/01
Vol. E85-B  No. 9  pp. 1655-1656
Type of Manuscript:  FOREWORD
Category: 
Keyword: 
 Summary | Full Text:PDF(186.6KB)

Planar PBG Structures: Basic Properties and Applications
Fei-Ran YANG Roberto COCCIOLI Yongxi QIAN Tatsuo ITOH 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2000/05/25
Vol. E83-C  No. 5  pp. 687-696
Type of Manuscript:  INVITED PAPER (Special Issue on Recent Developments in Guided-Wave Problems)
Category: 
Keyword: 
photonic band-gap (PBG)electromagnetic crystalconductor-backed coplanar waveguide (CBCPW)microstrip filterpatch antenna
 Summary | Full Text:PDF(5.3MB)

Ribbon-Wire Interconnect Using Parasitic Element
Hajime IZUMI Hiroyuki ARAI Tatsuo ITOH 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 1999/04/25
Vol. E82-C  No. 4  pp. 662-664
Type of Manuscript:  LETTER
Category: Microwave and Millimeter Wave Technology
Keyword: 
ribbon-wire bondinginterconnectDC-breakparasitic elementelectromagnetic couplingFDTD method
 Summary | Full Text:PDF(110.6KB)

A Novel Resonant Coupling Type Microstrip Line Interconnect
Masashi HOTTA Yongxi QIAN Tatsuo ITOH 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 1999/01/25
Vol. E82-C  No. 1  pp. 147-150
Type of Manuscript:  LETTER
Category: Microwave and Millimeter Wave Technology
Keyword: 
resonant couplingmicrostrip lineribbon bondingdielectric padFDTD
 Summary | Full Text:PDF(386.6KB)

Frequency Domain Diakoptics for IC Packaging Structures Based on the PEE and FDTD Methods
Tsugumichi SHIBATA Tatsuo ITOH 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 1998/06/25
Vol. E81-C  No. 6  pp. 801-809
Type of Manuscript:  INVITED PAPER (Special Issue on Microwave and Millimeter-Wave Module Technology)
Category: Functional Modules and the Design Technology
Keyword: 
microwavemm-waveIC packageEM simulationFDTDPEEdiakoptics
 Summary | Full Text:PDF(748.9KB)

Optically Assisted Microwave Active Integrated Antennas
Siou Teck CHEW Dennis T.K.TONG Ming C. WU Tatsuo ITOH 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 1996/01/25
Vol. E79-C  No. 1  pp. 60-67
Type of Manuscript:  INVITED PAPER (Special Issue on Optomicrowave Techniques and Their Applications)
Category: Optically Controlled Beam Forming Networks
Keyword: 
active antennaoptical-microwave interaction
 Summary | Full Text:PDF(749.9KB)