Fumio SATO


Flexible and Printable Phase Shifter with Polymer Actuator for 12-GHz Band
Fumio SATO Michio YOKOYAMA Yudai USAMI Kentaro YAZAWA Takao KUKI Shizuo TOKITO 
Publication:   
Publication Date: 2018/10/01
Vol. E101-C  No. 10  pp. 767-774
Type of Manuscript:  Special Section PAPER (Special Section on Microwave and Millimeter-Wave Technologies)
Category: 
Keyword: 
phased array antennaphase shifter3dB90° hybrid couplerpolymer actuatorionic liquidmicrostrip lineinsertion loss
 Summary | Full Text:PDF(1.8MB)

A New Randomness Test Based on Linear Complexity Profile
Kenji HAMANO Fumio SATO Hirosuke YAMAMOTO 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2009/01/01
Vol. E92-A  No. 1  pp. 166-172
Type of Manuscript:  Special Section PAPER (Special Section on Cryptography and Information Security)
Category: Mathematics
Keyword: 
randomness testlinear complexity profileNIST SP800-22
 Summary | Full Text:PDF(247.6KB)

On the Randomness of Chambers and Gollmann Keystream Generator
Fumio SATO Kaoru KUROSAWA 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2001/01/01
Vol. E84-A  No. 1  pp. 303-310
Type of Manuscript:  Special Section PAPER (Special Section on Cryptography and Information Security)
Category: 
Keyword: 
cryptographystream cipherself-decimation system
 Summary | Full Text:PDF(231.6KB)