Seiji FUKUSHIMA


Frequency Division Multiplexed Radio-on-Fiber Link Employing an Electro-Absorption Modulator Integrated Laser Diode for a Cube Satellite Earth Station
Seiji FUKUSHIMA Takayuki SHIMAKI Kota YAMASHITA Taishi FUNASAKO Tomohiro HACHINO 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2016/02/01
Vol. E99-C  No. 2  pp. 212-218
Type of Manuscript:  Special Section PAPER (Special Section on Recent Advances in Photonics Technologies and Their Applications)
Category: 
Keyword: 
semiconductor laserradio-on-fiberwavelength division multiplexingcube satellite
 Summary | Full Text:PDF

Compact High-Power Photonic Millimeter-Wave Emitter Module for 60-GHz-Band Fiber Radio Links
Yoshiyuki DOI Seiji FUKUSHIMA Kiyoto TAKAHATA Kaoru YOSHINO Hiroshi ITO 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2003/07/01
Vol. E86-C  No. 7  pp. 1311-1317
Type of Manuscript:  INVITED PAPER (Special Issue on Recent Progress in Microwave and Millimeter-wave Photonics Technologies)
Category: MWP Devices
Keyword: 
fiber radio linkUTC-PDphotonic millimeter-wave emitterPSK transmission
 Summary | Full Text:PDF

60-GHz Monolithic Photonic Millimeter-Wave Emitter for Fiber-Radio Applications
Kiyoto TAKAHATA Yoshifumi MURAMOTO Seiji FUKUSHIMA Tomofumi FURUTA Tetsuichiro OHNO Tadao ISHIBASHI Hiroshi ITO 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2002/06/01
Vol. E85-C  No. 6  pp. 1378-1380
Type of Manuscript:  LETTER
Category: Integrated Electronics
Keyword: 
fiber-radiomillimeter-wave emitterUTC-PDmonolithic integration
 Summary | Full Text:PDF

Full-Duplex Microwave Transmission in a Radio-on-Fiber System Using a Bias-Free Base Station
Yoshiyuki DOI Toshiaki KAGAWA Tetsuichiro OHNO Toshihide YOSHIMATSU Ken TSUZUKI Seiko MITACHI Seiji FUKUSHIMA 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2002/03/01
Vol. E85-C  No. 3  pp. 856-858
Type of Manuscript:  LETTER
Category: Optoelectronics
Keyword: 
radio-on-fiberbase stationuni-traveling-carrier photodiodeelectroabsorption modulator
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Optically-Fed Radio Access Point Module for a Fibre-Radio Downlink System
Seiji FUKUSHIMA Hideki FUKANO Kaoru YOSHINO Yutaka MATSUOKA Seiko MITACHI Kiyoto TAKAHATA 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2001/02/01
Vol. E84-C  No. 2  pp. 271-273
Type of Manuscript:  LETTER
Category: Microwaves, Millimeter-Waves
Keyword: 
fibre-radioaccess pointUTC-PDpatch antenna
 Summary | Full Text:PDF