Kohji HORIKAWA

A Monolithic Linearizer Using an Even-Order-Distortion Controller for an S-Band High Power Amplifier
Takana KAHO Hiroshi OKAZAKI Tadao NAKAGAWA Katsuhiko ARAKI Kohji HORIKAWA 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2002/12/01
Vol. E85-C  No. 12  pp. 1959-1966
Type of Manuscript:  Special Section PAPER (Special Issue on Low-Distortion,High-Power,High-Efficiency Active Device and Circuit Technology)
Category: 
Keyword: 
linearizer, amplifier, GaAs MMIC, satellite communication, 
 Summary | Full Text:PDF
Photonic Integrated Beam Forming and Steering Network Using Switched True-Time-Delay Silica-Based Waveguide Circuits
Kohji HORIKAWA Ikuo OGAWA Tsutomu KITOH Hiroyo OGAWA 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 1996/01/25
Vol. E79-C  No. 1  pp. 74-79
Type of Manuscript:  Special Section PAPER (Special Issue on Optomicrowave Techniques and Their Applications)
Category: Optically Controlled Beam Forming Networks
Keyword: 
active phased array antenna, true-time-delay, BFN, silica-based waveguide circuit, 
 Summary | Full Text:PDF
Novel Optoelectronic Networks Using Cascaded Optical Intensity Modulation Links for Frequency Multiplexing and Mixing.
Yoshinori NAKASUGA Kohji HORIKAWA Hiroyo OGAWA 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 1996/01/25
Vol. E79-C  No. 1  pp. 105-110
Type of Manuscript:  Special Section PAPER (Special Issue on Optomicrowave Techniques and Their Applications)
Category: System Applications
Keyword: 
optical intensity modulation, cascaded links, frequency mixing, frequency multiplexing, 
 Summary | Full Text:PDF