Nobuo KUWABARA


FOREWORD
Nobuo KUWABARA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2010/07/01
Vol. E93-B  No. 7  pp. 1663-1663
Type of Manuscript:  FOREWORD
Category: 
Keyword: 
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Method of Evaluating Shielding Effect of Enclosure Using Disc-Cone Antenna Operated by O/E Converter from 1 GHz to 8 GHz
Fujio AMEMIYA Nobuo KUWABARA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2010/07/01
Vol. E93-B  No. 7  pp. 1707-1714
Type of Manuscript:  Special Section PAPER (Special Section on Advanced Electromagnetic Compatibility Technology in Conjunction with Main Topics of EMC'09/Kyoto)
Category: EMC Measurement Technique, EMC Test Facilities
Keyword: 
shielding effectenclosureO/E converterwire grid
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Effect of PLC Signal Induced into VDSL System by Conductive Coupling
Yoshiharu AKIYAMA Hiroshi YAMANE Nobuo KUWABARA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2010/07/01
Vol. E93-B  No. 7  pp. 1807-1813
Type of Manuscript:  Special Section PAPER (Special Section on Advanced Electromagnetic Compatibility Technology in Conjunction with Main Topics of EMC'09/Kyoto)
Category: Communication System EMC, Power System EMC
Keyword: 
power line communication (PLC)very high-speed digital subscriber line (VDSL)4-port-network-modelthroughputconductive coupling
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Calculation of Electromagnetic Field Emitted from UTP Cable by Moment Method from 0.3 GHz to 2 GHz
Nobuo KUWABARA Yasuhiro ISHIDA Masato KAWABATA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2009/06/01
Vol. E92-B  No. 6  pp. 1974-1980
Type of Manuscript:  Special Section PAPER (Special Section on 3rd Pan-Pacific EMC Joint Meeting -- PPEMC'08--)
Category: 
Keyword: 
UTPradiationwire grid
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Macroscopic Visualization of a Radiated Emission Source Using Cylindrically Scanned Electric Field Amplitude Data
Yasuhiro ISHIDA Masato KAWABATA Nobuo KUWABARA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2006/07/01
Vol. E89-B  No. 7  pp. 2061-2070
Type of Manuscript:  PAPER
Category: Electromagnetic Compatibility(EMC)
Keyword: 
radiated emissionvisualizationEMICISPR
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Calculation of Longitudinal Conversion Loss and Input Impedance for Indoor AC Mains Line Considering High-Speed PLC
A.K.M. Mahbub Ar RASHID Nobuo KUWABARA Masahiro MAKI Yoshiharu AKIYAMA Hiroshi YAMANE 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2005/09/01
Vol. E88-B  No. 9  pp. 3725-3732
Type of Manuscript:  PAPER
Category: Electromagnetic Compatibility(EMC)
Keyword: 
LCLPLCfour-port F-matrixcommon-mode impedance
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Comparison of Site Attenuation Analysis Results between FDTD and Ray-Tracing Method Using Compact Anechoic Chamber
Masato KAWABATA Yasuhiro ISHIDA Kazuo SHIMADA Nobuo KUWABARA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2005/08/01
Vol. E88-B  No. 8  pp. 3152-3157
Type of Manuscript:  Special Section PAPER (Special Section of 2004 International Symposium on Electromagnetic Compatibility)
Category: Measurements
Keyword: 
FDTD methodray-tracing methodcompact anechoic chambersite attenuation
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Evaluation of Lightning Surge Characteristics Induced in Subscriber Line at Telecommunication Center End in a Tropical Area
Tetsuya TOMINAGA Nobuo KUWABARA Jun KATO Annuer RAMLI A. Halim SAMAD Hussein Bin AHMAD 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2004/03/01
Vol. E87-B  No. 3  pp. 742-751
Type of Manuscript:  PAPER
Category: Electromagnetic Compatibility(EMC)
Keyword: 
EMClightningmeasurementsurgetelephone equipment
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Development of Optical Isotropic E-Field Sensor Operating More than 10 GHz Using Mach-Zehnder Interferometers
Kimihiro TAJIMA Ryuichi KOBAYASHI Nobuo KUWABARA Masamitsu TOKUDA 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2002/04/01
Vol. E85-C  No. 4  pp. 961-968
Type of Manuscript:  Special Section PAPER (Special Issue on Optical Fibers and Devices)
Category: 
Keyword: 
EMCelectric field sensorantenna measurementoptical modulatorelectro-optical effect
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Measurement of Disturbances at Telecommunication Ports by Using Both Voltage and Current Probes
Fujio AMEMIYA Yoshiharu HIROSHIMA Nobuo KUWABARA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2001/02/01
Vol. E84-B  No. 2  pp. 147-154
Type of Manuscript:  PAPER
Category: Communication Devices/Circuits
Keyword: 
disturbancetelecommunication portsISN
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Characteristics of Interference between Direct-Sequence Systems and Frequency-Hopping Systems of 2.4-GHz-Band Mid-Speed Wireless LANs
Kazuhiro TAKAYA Yuji MAEDA Nobuo KUWABARA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2001/02/01
Vol. E84-B  No. 2  pp. 204-212
Type of Manuscript:  PAPER
Category: Wireless Communication Technology
Keyword: 
2.4-GHz-band mid-speed wireless LANinterferencedirect-sequencefrequency-hopping
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Evaluation of Subjective Communication Quality of Optical Mobile Communication Systems by Mean Opinion Score
Yoshihiro ITOH Kimihiro TAJIMA Nobuo KUWABARA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2000/08/25
Vol. E83-B  No. 8  pp. 1775-1782
Type of Manuscript:  Special Section PAPER (Special Issue on Personal, Indoor and Mobile Radio Communications)
Category: 
Keyword: 
mobile communication systemoptical wireless communicationcommunication qualityMOS
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Design Method of Impedance Stabilization Networks for Measuring Disturbances at Balanced Multiple-Pair Telecommunication Ports
Fujio AMEMIYA Nobuo KUWABARA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2000/04/25
Vol. E83-B  No. 4  pp. 754-762
Type of Manuscript:  PAPER
Category: Transmission Systems and Transmission Equipment
Keyword: 
disturbancecommon modeunbalanceISN
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Improving Design Method for Sensitivity and Frequency Response of E-Field Sensor Using a Mach-Zehnder Interferometer
Kimihiro TAJIMA Ryuichi KOBAYASHI Nobuo KUWABARA Masamitsu TOKUDA 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2000/03/25
Vol. E83-C  No. 3  pp. 347-354
Type of Manuscript:  Special Section PAPER (Special Issue on Optical Fiber Sensors)
Category: Sensors for Electromagnetic Phenomena
Keyword: 
electric field sensorantenna measurementoptical modulatorelectro-optical effectEMC
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FOREWORD
Takashi IWASAKI Nobuo KUWABARA Masao TAKI Noboru SCHIBUYA Osamu HASHIMOTO Osami WADA Takashi HARADA Yukio YAMANAKA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2000/03/25
Vol. E83-B  No. 3  pp. 433-434
Type of Manuscript:  FOREWORD
Category: 
Keyword: 
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Method of Predicting Disturbance to TV Signal Reception Caused by Information Technology Equipment
Tetsuya TOMINAGA Nobuo KUWABARA  Mitsuo HATTORI 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2000/03/25
Vol. E83-B  No. 3  pp. 497-504
Type of Manuscript:  Special Section PAPER (Special Issue on Recent Progress in Electromagnetic Compatibility Technology)
Category: EMC Evaluation
Keyword: 
EMCemissionTV disturbance
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Requirements for Controlling Coverage of 2.4-GHz-Band Wireless LANs by Using Partitions with Absorbing Board
Yuji MAEDA Kazuhiro TAKAYA Nobuo KUWABARA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2000/03/25
Vol. E83-B  No. 3  pp. 525-531
Type of Manuscript:  Special Section PAPER (Special Issue on Recent Progress in Electromagnetic Compatibility Technology)
Category: EMC Simulation
Keyword: 
electromagnetic absorbing boardindoor environment2.4-GHz ISM-band wireless LANtransmission lossdelay spreadthroughputBER
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Experimental Investigation of Propagation Characteristics and Performance of 2.4-GHz ISM-Band Wireless LAN in Various Indoor Environments
Yuji MAEDA Kazuhiro TAKAYA Nobuo KUWABARA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 1999/10/25
Vol. E82-B  No. 10  pp. 1677-1683
Type of Manuscript:  PAPER
Category: Electromagnetic Compatibility
Keyword: 
propagation characteristicdelay spreadindoor environmentmultipath2.4-GHz ISM-band wireless LANthroughputBER
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Current Topics of Microwave EMI Antennas and Measurements
Akira SUGIURA Nobuo KUWABARA Takashi IWASAKI 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 1997/05/25
Vol. E80-B  No. 5  pp. 653-662
Type of Manuscript:  INVITED PAPER (Special Issue on EMC/EMI Problems in Microwave Frequency Range)
Category: 
Keyword: 
EMI measurementantenna calibrationdipole antennasantenna factor
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Estimation of Electromagnetic Interference Field Emitted from Telecommunications Line
Fujio AMEMIYA Nobuo KUWABARA Tsuyoshi IDEGUCHI 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 1995/02/25
Vol. E78-B  No. 2  pp. 159-167
Type of Manuscript:  Special Section PAPER (Special Issue on Electromagnetic Compatibility)
Category: 
Keyword: 
interferencedisturbanceEMCEMIcommon modeunbalance
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Method for Estimating Electromagnetic Interference due to Unbalance in Telecommunications Line
Fujio AMEMIYA Nobuo KUWABARA Tsuyoshi IDEGUCHI 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 1992/03/25
Vol. E75-B  No. 3  pp. 141-147
Type of Manuscript:  Special Section PAPER (Special Issue on Measurements and Control of Electromagnetic Interference)
Category: 
Keyword: 
interferenceEMCEMIcommon modeunbalancetelecommunications line
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Recent Progress in Fiber Optic Antennas for EMC Measurement
Masamitsu TOKUDA Nobuo KUWABARA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 1992/03/25
Vol. E75-B  No. 3  pp. 107-114
Type of Manuscript:  INVITED PAPER (Special Issue on Measurements and Control of Electromagnetic Interference)
Category: 
Keyword: 
EMCEMIfiber optic antennaelectric field sensor
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Highly Sensitive Electric Field Sensor Using LiNbO3 Optical Modulator
Kimihiro TAJIMA Nobuo KUWABARA Fujio AMEMIYA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 1991/07/25
Vol. E74-B  No. 7  pp. 1941-1943
Type of Manuscript:  LETTER
Category: Electromagnetic Compatibility
Keyword: 
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Calculation of Near Field Emitting from Telecommunication Lines
Nobuo KUWABARA Tsuyoshi IDEGUCHI 
Publication:   IEICE TRANSACTIONS (1976-1990)
Publication Date: 1987/04/25
Vol. E70-E  No. 4  pp. 247-249
Type of Manuscript:  Special Section LETTER (Special Issue: Papers from 1987 National Convention IEICE)
Category: Electro Magnetic Theory and Microwave Circuits
Keyword: 
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