Nozomu ISHII


A Novel SAR-Probe Calibration Method Using a Waveguide Aperture in Tissue-Equivalent Liquid
Nozomu ISHII Lira HAMADA Soichi WATANABE 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2014/10/01
Vol. E97-B  No. 10  pp. 2035-2041
Type of Manuscript:  Special Section PAPER (Special Section on Recent Progress in Measurement and Design Techniques on Antennas, Propagation and Wireless Systems)
Category: 
Keyword: 
specific absorption rate (SAR)probe calibrationtissue-equivalent liquidwaveguide aperture
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SAR-Probe Calibration System Using Reference Dipole Antenna in Tissue-Equivalent Liquid
Nozomu ISHII Yukihiro MIYOTA Ken-ichi SATO Lira HAMADA Soichi WATANABE 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2012/01/01
Vol. E95-B  No. 1  pp. 60-68
Type of Manuscript:  Special Section PAPER (Special Section on Recent Progress in Antennas and Propagation in Conjunction with Main Topics of ISAP2010)
Category: Antenna Measurement
Keyword: 
specific absorption rate (SAR)probecalibrationtissue-equivalent liquidtwo-antenna methodgain
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Comparison of Sampling Methods for Total Radiated Power Estimation from Radio Equipment Integrated with Antennas
Nozomu ISHII 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2011/05/01
Vol. E94-B  No. 5  pp. 1174-1183
Type of Manuscript:  Special Section PAPER (Special Section on Antenna and Propagation Technologies Contributing to Diversification of Wireless Technologies)
Category: Antennas and Antenna Measurement
Keyword: 
total radiated powerequi-angle methodorthogonal three planes methodequi-area methodgeneralized spiral points method
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Simultaneous Measurement of Antenna Gain and Complex Permittivity of Liquid in Near-Field Region Using Weighted Regression
Nozomu ISHII Hiroki SHIGA Naoto IKARASHI Ken-ichi SATO Lira HAMADA Soichi WATANABE 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2008/06/01
Vol. E91-B  No. 6  pp. 1831-1837
Type of Manuscript:  Special Section PAPER (Special Section on 2007 International Symposium on Antennas and Propagation)
Category: Measurements
Keyword: 
SARnear-field regionabsolute gainFriis transmission equationleast square method
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Analysis of the Reflection Method for Measuring the Radiation Efficiency Using the Transmission Line Model
Nozomu ISHII Yasuo KATAGIRI Michio MIYAKAWA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2007/09/01
Vol. E90-B  No. 9  pp. 2394-2400
Type of Manuscript:  Special Section PAPER (Special Section on 2006 International Symposium on Antennas and Propagation)
Category: Measurements
Keyword: 
radiation efficiencyreflection methodtransmission line modelwaveguidesliding short
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A Method of Measuring Gain in Liquids Based on the Friis Transmission Formula in the Near-Field Region
Nozomu ISHII Takuhei AKAGAWA Ken-ichi SATO Lira HAMADA Soichi WATANABE 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2007/09/01
Vol. E90-B  No. 9  pp. 2401-2407
Type of Manuscript:  Special Section PAPER (Special Section on 2006 International Symposium on Antennas and Propagation)
Category: Measurements
Keyword: 
Friis transmission formulaSAR probe calibrationconducting mediumFresnel approximationfar-field gain
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Simultaneous Measurement of Antenna Gain and Solution Dielectric Properties
Nozomu ISHII Yoshikazu YONEMURA Michio MIYAKAWA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2005/06/01
Vol. E88-B  No. 6  pp. 2268-2274
Type of Manuscript:  Special Section PAPER (Special Section on 2004 International Symposium on Antennas and Propagation)
Category: 
Keyword: 
absolute gainsolutionFriis transmission formulathree-antenna methoddielectric properties
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Analysis of High-Tc Superconducting Microstrip Antenna Using Modified Spectral Domain Moment Method
Nozomu ISHII Toru FUKASAWA Kiyohiko ITOH 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 1994/08/25
Vol. E77-C  No. 8  pp. 1242-1248
Type of Manuscript:  Special Section PAPER (Special Section on Superconducting Devices)
Category: HTS
Keyword: 
high-Tc superconductingmicrostrip antennaspectral domain moment methodthree-fluid modelradiation efficiencyinput impedance
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A Consideration of the Thin Planar Antenna with Wire-Grid Model
Nozomu ISHII Kiyohiko ITOH 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 1993/12/25
Vol. E76-B  No. 12  pp. 1518-1525
Type of Manuscript:  Special Section PAPER (Special Issue on 1992 Internatioal Symposium on Antennas and Propagation)
Category: 
Keyword: 
card-sized antennawire-grid modelmoment methodWheeler methodradiation efficiencyleast mean square method
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Analysis on Small Planar Antenna in a Paging System
Nozomu ISHII Kiyohiko ITOH 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 1991/10/25
Vol. E74-B  No. 10  pp. 3233-3240
Type of Manuscript:  Special Section PAPER (Special Issue on Mobile Communication Antennas)
Category: 
Keyword: 
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