Kohji HOHKAWA

A Universal Structure for SDH Multiplex Line Terminals with a Unique CMOS LSI for SOH Processing
Yoshihiko UEMATSU Shinji MATSUOKA Kohji HOHKAWA Yoshiaki YAMABAYASHI 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 1995/03/25
Vol. E78-B  No. 3  pp. 362-372
Type of Manuscript:  PAPER
Category: Communication Systems and Transmission Equipment
Keyword: 
SDH, multiplex line terminal, CMOS LSI, frame alignment, STM-64, 
 Summary | Full Text:PDF(942.6KB)
Integrated Circuits for Ultra-High-Speed Optical Fiber Transmission Systems
Kohji HOHKAWA Shinji MATSUOKA Kazuo HAGIMOTO Kiyoshi NAKAGAWA 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 1993/01/25
Vol. E76-C  No. 1  pp. 68-77
Type of Manuscript:  INVITED PAPER (Special Issue on Opto-Electronics and LSI)
Category: LSI Technology for Opto-Electronics
Keyword: 
optical fiber, transmission system, LSI, GaAs, Si, 
 Summary | Full Text:PDF(821.9KB)
Multichannel SAW Filters Employing Two Dimensionally Periodic RDA
Kohji HOHKAWA Shokichiro YOSHIKAWA 
Publication:   IEICE TRANSACTIONS (1976-1990)
Publication Date: 1981/12/25
Vol. E64-E  No. 12  pp. 809-810
Type of Manuscript:  LETTER
Category: Acoustics
Keyword: 
 Summary | Full Text:PDF(127.8KB)