Yoshihito HIRANO


A Post-Wall Waveguide Matched Load with Thin-Film Resistor
Hiromitsu UCHIDA Masatoshi NAKAYAMA Akira INOUE Yoshihito HIRANO 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2011/10/01
Vol. E94-C  No. 10  pp. 1579-1585
Type of Manuscript:  Special Section PAPER (Special Section on Microwave and Millimeter-Wave Technology)
Category: Passive Devices and Circuits
Keyword: 
waveguidematched loadresistor
 Summary | Full Text:PDF(749KB)

Fourier Transform Optical Beamformer Employing Spatial Light Modulator
Tomohiro AKIYAMA Nobuyasu TAKEMURA Hideyuki OH-HASHI Syuhei YAMAMOTO Masahito SATO Tsutomu NAGATSUKA Yoshihito HIRANO Shusou WADAKA 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2007/02/01
Vol. E90-C  No. 2  pp. 465-473
Type of Manuscript:  Special Section PAPER (Special Section on Evolution of Microwave and Millimeter-Wave Photonics Technology)
Category: 
Keyword: 
optical beamformeroptically controlled array antennaoptical Fourier transformspatial light modulatormicrowave photonics
 Summary | Full Text:PDF(1.8MB)

Highly Accurate Measurement of LN Optical Intensity Modulators by Small RF Inputs
Tsutomu NAGATSUKA Yoshihito HIRANO Yoji ISOTA 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2007/02/01
Vol. E90-C  No. 2  pp. 474-478
Type of Manuscript:  Special Section PAPER (Special Section on Evolution of Microwave and Millimeter-Wave Photonics Technology)
Category: 
Keyword: 
LN optical intensity modulatorshighly accurate measurementhalfwave voltagechirp parameteroptical spectrum analyzer
 Summary | Full Text:PDF(289.2KB)