Yasunori KOBORI


A Study on Loop Gain Measurement Method Using Output Impedance in DC-DC Buck Converter
Nobukazu TSUKIJI Yasunori KOBORI Haruo KOBAYASHI 
Publication:   
Publication Date: 2018/09/01
Vol. E101-B  No. 9  pp. 1940-1948
Type of Manuscript:  PAPER
Category: Energy in Electronics Communications
Keyword: 
loop gain measurementstability evaluationstability of negative feedback systemphase margindc-dc buck converter
 Summary | Full Text:PDF(2.1MB)

Transient Response Improvement of DC-DC Buck Converter by a Slope Adjustable Triangular Wave Generator
Shu WU Yasunori KOBORI Nobukazu TSUKIJI Haruo KOBAYASHI 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2015/02/01
Vol. E98-B  No. 2  pp. 288-295
Type of Manuscript:  PAPER
Category: Energy in Electronics Communications
Keyword: 
adjustable triangular waveDC-DC buck convertervoltage mode controltransient responseline feed-forward control
 Summary | Full Text:PDF(2.2MB)

Analysis of Coupled Inductors for Low-Ripple Fast-Response Buck Converter
Santhos A. WIBOWO Zhang TING Masashi KONO Tetsuya TAURA Yasunori KOBORI Ken-ichi ONDA Haruo KOBAYASHI 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2009/02/01
Vol. E92-A  No. 2  pp. 451-455
Type of Manuscript:  Special Section LETTER (Special Section on Analog Circuit Techniques and Related Topics)
Category: 
Keyword: 
coupled inductormultiphasebuck converterDC-DC converter
 Summary | Full Text:PDF(278.8KB)