Keyword : SAR


SAR Reduction of PIFA with EBG Structures for Mobile Applications
Sangil KWAK  Dong-Uk SIM  Jong Hwa KWON  Je Hoon YUN 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2009/11/01
Vol. E92-B  No. 11  pp. 3550-3553
Type of Manuscript: LETTER
Category: Antennas and Propagation
Keyword: 
electromagnetic bandgapPIFASAR
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Architectural Exploration and Design of Time-Interleaved SAR Arrays for Low-Power and High Speed A/D Converters
Sergio SAPONARA  Pierluigi NUZZO  Claudio NANI  Geert VAN DER PLAS  Luca FANUCCI 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2009/06/01
Vol. E92-C  No. 6  pp. 843-851
Type of Manuscript: Special Section PAPER (Special Section on Analog Circuits and Related SoC Integration Technologies)
Category: 
Keyword: 
A/D converterstime interleavinganalog CMOS circuitssystem level designSARlow power design
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Body Implanted Medical Device Communications
Kamya Yekeh YAZDANDOOST  Ryuji KOHNO 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2009/02/01
Vol. E92-B  No. 2  pp. 410-417
Type of Manuscript: Special Section PAPER (Special Section on Medical Information and Communications Technologies)
Category: 
Keyword: 
implant antennamedical implant devicein-body communicationshuman body and radio frequencySAR
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CFAR Detection of Extended Targets in SAR Images Based on Goodness-of-Fit Test
Xiaobo DENG  Yiming PI  Zhenglin CAO 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2009/02/01
Vol. E92-B  No. 2  pp. 691-694
Type of Manuscript: LETTER
Category: Sensing
Keyword: 
CFAR detectiongoodness-of-fit testSARWeibull background
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Effect of Heterogeneity of Tissues on RF Energy Absorption in the Brain for Exposure Assessment in Epidemiological Studies on Mobile Phone Use and Brain Tumors
Nadege VARSIER  Kanako WAKE  Masao TAKI  Soichi WATANABE 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2008/11/01
Vol. E91-B  No. 11  pp. 3792-3795
Type of Manuscript: LETTER
Category: Electromagnetic Compatibility(EMC)
Keyword: 
brainepidemiological studyhealth effectsRF exposureSAR
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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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SAR Investigation of Array Antennas for Mobile Handsets
Qiang CHEN  Yasunori KOMUKAI  Kunio SAWAYA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2007/06/01
Vol. E90-B  No. 6  pp. 1354-1356
Type of Manuscript: Special Section LETTER (Special Section on 2nd Pan-Pacific EMC Joint Meeting--PPEMC'06--)
Category: 
Keyword: 
antennasarraysmobile antennasmobile communicationSARbiological effects of electromagnetic radiation
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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
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Hybrid Analysis of Human Exposure from Base-Station Antennas in Underground Environment
Jianqing WANG  Masayuki KOMATSU  Osamu FUJIWARA  Shinji UEBAYASHI 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2006/12/01
Vol. E89-B  No. 12  pp. 3411-3416
Type of Manuscript: PAPER
Category: Electromagnetic Compatibility(EMC)
Keyword: 
underground environmentbase station antennaSARray-tracing methodFDTD methodsafety evaluation
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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
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Polarimetric Radar Calibration Method Using Polarization-Preserving and Polarization-Selective Reflectors
Masaharu FUJITA  Chikage MURAKAMI 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2005/08/01
Vol. E88-B  No. 8  pp. 3428-3435
Type of Manuscript: PAPER
Category: Sensing
Keyword: 
polarimetrytrihedraldihedralSARSIR-C
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Electromagnetic and Thermal Dosimetry of a Cylindrical Waveguide-Type in vitro Exposure Apparatus
Tomohide SONODA  Rui TOKUNAGA  Koichi SETO  Yukihisa SUZUKI  Kanako WAKE  Soichi WATANABE  Masao TAKI 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2005/08/01
Vol. E88-B  No. 8  pp. 3287-3293
Type of Manuscript: Special Section PAPER (Special Section of 2004 International Symposium on Electromagnetic Compatibility)
Category: Biological Effects
Keyword: 
SARelectromagnetic fieldtemperature distributiondosimetryradio frequencycylindrical waveguidein vitro exposure apparatus
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Influence of Phantom Shell on SAR Measurement in 3-6 GHz Frequency Range
Teruo ONISHI  Shinji UEBAYASHI 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2005/08/01
Vol. E88-B  No. 8  pp. 3257-3262
Type of Manuscript: Special Section PAPER (Special Section of 2004 International Symposium on Electromagnetic Compatibility)
Category: Biological Effects
Keyword: 
SARthin low-dielectric materialFD-TD methodtransmission line model
  Summary |  Full Text:PDF

EM Interaction between a 5 GHz Band Antenna Mounted PC and a Realistic Human Body Model
Jianqing WANG  Osamu FUJIWARA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2005/06/01
Vol. E88-B  No. 6  pp. 2604-2608
Type of Manuscript: PAPER
Category: Electromagnetic Compatibility(EMC)
Keyword: 
EM interactionwireless LANantenna mounted PCradiation performanceSAR
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Attenuation Characteristics of the SAR in a COST244 Phantom with Different EM Source Locations and Sizes
Shoichi KAJIWARA  Atsushi YAMAMOTO  Koichi OGAWA  Akihiro OZAKI  Yoshio KOYANAGI 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2005/06/01
Vol. E88-B  No. 6  pp. 2391-2400
Type of Manuscript: Special Section PAPER (Special Section on 2004 International Symposium on Antennas and Propagation)
Category: 
Keyword: 
SARattenuation characteristicCOST244 phantomlossy mediumspatial spread of energy
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A New Iterative MoM/FDTD Formulation for Simulating Human Exposure to Electromagnetic Waves
Shoji MOCHIZUKI  Soichi WATANABE  Masao TAKI  Yukio YAMANAKA  Hiroshi SHIRAI 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2004/09/01
Vol. E87-C  No. 9  pp. 1540-1547
Type of Manuscript: Special Section PAPER (Special Section on Wave Technologies for Wireless and Optical Communications)
Category: Basic Electromagnetic Analysis
Keyword: 
SARiteration procedurenumerical hybrid methodFDTD methodMethod of Moments
  Summary |  Full Text:PDF

Fractional Error Estimation Technique of the Space-Based SAR Processor Using RDA
In-Pyo HONG  Han-Kyu PARK 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2004/04/01
Vol. E87-B  No. 4  pp. 967-974
Type of Manuscript: PAPER
Category: Sensing
Keyword: 
fractional errorDFMRDApolynomial DFM model errorazimuth focus errorSAR
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Polarimetric SAR Image Classification Using Support Vector Machines
Seisuke FUKUDA  Haruto HIROSAWA 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2001/12/01
Vol. E84-C  No. 12  pp. 1939-1945
Type of Manuscript: Special Section PAPER (Special Issue on New Technologies in Signal Processing for Electromagnetic-wave Sensing and Imaging)
Category: 
Keyword: 
support vector machinepolarimetrySARimage classificationkernel
  Summary |  Full Text:PDF

Detection of Oil Leakage in SAR Images Using Wavelet Feature Extractors and Unsupervised Neural Classifiers
Chih-ping LIN  Motoaki SANO  Shinzo OBI  Shuji SAYAMA  Matsuo SEKINE 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2000/09/20
Vol. E83-B  No. 9  pp. 1955-1962
Type of Manuscript: Special Section PAPER (Special Issue on Advances in Radar Systems)
Category: 
Keyword: 
oil leaksSARwaveletneural network
  Summary |  Full Text:PDF

A Correction Method for the Error Caused by Magnetic Field Measurement in SAR Estimation
Eiji HANKUI  Takashi HARADA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 1996/10/20
Vol. E79-B  No. 10  pp. 1606-1609
Type of Manuscript: LETTER
Category: Electromagnetic Compatibility
Keyword: 
SARphantom modeldouble-loop probereflected magnetic field
  Summary |  Full Text:PDF

Polarimetric Enhancement in Radar Channel Imagery
Yoshio YAMAGUCHI  Yuji TAKAYANAGI  Wolfgang-M. BOERNER  Hyo Joon EOM  Masakazu SENGOKU 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 1995/12/20
Vol. E78-B  No. 12  pp. 1571-1579
Type of Manuscript: Special Section PAPER (Special Issue on Satellite Remote Sensing)
Category: 
Keyword: 
radio applicationspolarimetrySAR
  Summary |  Full Text:PDF

Relationship between SAR of Eyeball and Position of Feeding Point of MRI Antenna
Hisaaki OCHI  Etsuji YAMAMOTO  Kunio SAWAYA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 1995/06/20
Vol. E78-B  No. 6  pp. 859-861
Type of Manuscript: Special Section LETTER (Special Issue on Medical Applications of Electromagnetic Techniques)
Category: 
Keyword: 
MRI antennarealistic head modelSARsensitivity
  Summary |  Full Text:PDF

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

Recent Problems of Electromagnetic Technology in MRI
Issei MORI  Yoshinori HAMAMURA  Hiromi KAWAMOTO 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 1995/06/20
Vol. E78-B  No. 6  pp. 809-817
Type of Manuscript: Special Section PAPER (Special Issue on Medical Applications of Electromagnetic Techniques)
Category: 
Keyword: 
MRIgradient coilRFSARNMR
  Summary |  Full Text:PDF

Reduction of Surface Clutter by a Polarimetric FM-CW Radar in Underground Target Detection
Toshifumi MORIYAMA  Yoshio YAMAGUCHI  Hiroyoshi YAMADA  Masakazu SENGOKU 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 1995/04/20
Vol. E78-B  No. 4  pp. 625-629
Type of Manuscript: PAPER
Category: Electromagnetic Compatibility
Keyword: 
radio applicationssub-surface radarpolarimetrySAR
  Summary |  Full Text:PDF

Computation of SAR Inside Eyeball for 1.5-GHz Microwave Exposure Using Finite-Difference Time-Domain Technique
Osamu FUJIWARA  Akira KATO 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 1994/06/20
Vol. E77-B  No. 6  pp. 732-737
Type of Manuscript: Special Section PAPER (Special Issue on Biological Effects of Electromagnetic Fields)
Category: 
Keyword: 
biological effectSAReyeballheterogenous modelFD-TD method
  Summary |  Full Text:PDF

An Experimental SAR Estimation of Human Head Exposure to UHF Near Fields Using Dry-Phantom Models and a Thermograph
Toshio NOJIMA  Sadayuki NISHIKI  Takehiko KOBAYASHI 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 1994/06/20
Vol. E77-B  No. 6  pp. 708-713
Type of Manuscript: INVITED PAPER (Special Issue on Biological Effects of Electromagnetic Fields)
Category: 
Keyword: 
SARportable radiodry phantomradio-frequency exposurethermograph
  Summary |  Full Text:PDF

Detection of Objects Buried in Sandy Ground by a Synthetic Aperture FM-CW Radar
Yoshio YAMAGUCHI  Masakazu SENGOKU 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 1993/10/20
Vol. E76-B  No. 10  pp. 1297-1304
Type of Manuscript: Special Section PAPER (Special Issue on Radar Technology)
Category: Subsurface Radar
Keyword: 
radio applicationsFM-CW radarSARunderground radar
  Summary |  Full Text:PDF

Satellite Image Processing System Utilizing an Extended Cellular Array Processor
Masataka AJIRO  Hiroyuki MIYATA  Takashi KAN  Masakazu SOGA  Makoto ONO 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 1993/10/20
Vol. E76-D  No. 10  pp. 1199-1207
Type of Manuscript: Special Section PAPER (Special Section on Machine Vision Applications)
Category: 
Keyword: 
parallel processingcellular array processorsatellite image processingSARFFT
  Summary |  Full Text:PDF

Correlation between Spatial Distributions of Surface-SAR and Magnetic Near-Field in Realistic Head Model for Microwave Exposure
Osamu FUJIWARA  Michihiko NOMURA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 1993/07/20
Vol. E76-B  No. 7  pp. 765-767
Type of Manuscript: Special Section LETTER (Special Section of Letters Selected from the 1992 IEICE Fall Conference and the 1993 IEICE Spring Conference)
Category: 
Keyword: 
microwave bio-effectSARrealistic head modelexternal magnetic fieldcorrelation
  Summary |  Full Text:PDF

Usefulness of Spherical Model of Human Head in SAR Calculation for UHF Plane-Wave Exposure
Osamu FUJIWARA  Koji UNO 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 1993/05/20
Vol. E76-B  No. 5  pp. 561-564
Type of Manuscript: LETTER
Category: Electromagnetic Compatibility
Keyword: 
biological effectsSARhomogeneous sphereplane-wave exposure
  Summary |  Full Text:PDF

Analysis of Topographic Effects on SIR-B Imagery: Correlation of Image Intensity with Local Incidence Angles
Makoto SATAKE  Masaharu FUJITA  Nobuyoshi FUGONO 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 1992/11/20
Vol. E75-B  No. 11  pp. 1220-1226
Type of Manuscript: PAPER
Category: Radio Communication
Keyword: 
SARtopographic effect
  Summary |  Full Text:PDF

An Active Reflector for SAR Calibration Having a Frequency Shift Capability
Masaharu FUJITA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 1992/08/20
Vol. E75-B  No. 8  pp. 791-793
Type of Manuscript: LETTER
Category: Radio Communication
Keyword: 
SARcalibrationpoint targetfrequency shiftimage shift
  Summary |  Full Text:PDF