Akito SEKIYA


High-Resolution Analog-to-Digital Converters toward Software-Defined-Radio Receivers
Akira FUJIMAKI Yoshinori NISHIDO Akito SEKIYA 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2006/02/01
Vol. E89-C  No. 2  pp. 113-118
Type of Manuscript:  INVITED PAPER (Special Section on Superconducting High-frequency Devices)
Category: 
Keyword: 
analog-to-digital convertersuperconductorsoftware-defined-radiosingle-flux-quantum
 Summary | Full Text:PDF(599.6KB)

Design and Demonstration of Pipelined Circuits Using SFQ Logic
Akira AKAHORI Akito SEKIYA Takahiro YAMADA Akira FUJIMAKI Hisao HAYAKAWA 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2002/03/01
Vol. E85-C  No. 3  pp. 641-644
Type of Manuscript:  Special Section PAPER (Special Issue on Superconductive Electronics)
Category: Digital Devices and Their Applications
Keyword: 
SFQpipeline architectureparameter spreadleakage currentparameter optimization method
 Summary | Full Text:PDF(490.6KB)