Keyword : antenna measurement


Automatic Determination of Phase Centers and Its Application to Precise Measurement of Spacecraft Antennas in a Small Anechoic Chamber
Yuzo TAMAKI Takehiko KOBAYASHI Atsushi TOMIKI 
Publication:   
Publication Date: 2018/02/01
Vol. E101-B  No. 2 ; pp. 364-372
Type of Manuscript:  Special Section PAPER (Special Section on Recent Progress in Antennas and Propagation in Conjunction with Main Topics of ISAP2016)
Category: Antennas Measurement
Keyword: 
antenna measurementphase centerthree antenna methodpolarization pattern method
 Summary | Full Text:PDF(5.5MB)

Recent Technologies in Japan on Array Antennas for Wireless Systems
Jiro HIROKAWA Qiang CHEN Mitoshi FUJIMOTO Ryo YAMAGUCHI 
Publication:   
Publication Date: 2017/09/01
Vol. E100-B  No. 9 ; pp. 1644-1652
Type of Manuscript:  INVITED SURVEY PAPER
Category: Antennas and Propagation
Keyword: 
array antennamultiple antennacomputational electromagneticsmillimeter-waveantenna measurementsignal processing
 Summary | Full Text:PDF(2.1MB)

Frequency Response and Applications of Optical Electric-Field Sensor at Frequencies from 20 kHz to 180 GHz
Hiroyoshi TOGO David MORENO-DOMINGUEZ Naoya KUKUTSU 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2013/02/01
Vol. E96-C  No. 2 ; pp. 227-234
Type of Manuscript:  Special Section PAPER (Special Section on Recent Progress in Microwave and Millimeter-Wave Photonics Technology)
Category: 
Keyword: 
electric-field sensorpockels effectequivalent sampling methodantenna measurementEMC
 Summary | Full Text:PDF(3MB)

Measurement and Evaluation of Submillimeter-Wave Antenna Quasioptical Feed System by a Phase-Retrieval Method in the 640-GHz Band
Takeshi MANABE Tomo FUKAMI Toshiyuki NISHIBORI Kazuo MIZUKOSHI Satoshi OCHIAI 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2008/06/01
Vol. E91-B  No. 6 ; pp. 1760-1766
Type of Manuscript:  Special Section PAPER (Special Section on 2007 International Symposium on Antennas and Propagation)
Category: Antennas
Keyword: 
submillimeter waveantenna feed systemoffset Cassegrain antennaphase retrievalantenna measurement
 Summary | Full Text:PDF(1.1MB)

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
 Summary | Full Text:PDF(336.8KB)

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
 Summary | Full Text:PDF(607KB)