Yosuke OGASAWARA


A 3.2mA-RX 3.5mA-TX Fully Integrated SoC for Bluetooth Low Energy System
Masayoshi OSHIRO Tatsuhiko MARUYAMA Takashi TOKAIRIN Yuki TUDA Tong WANG Naotaka KOIDE Yosuke OGASAWARA Tuan Thanh TA Hiroshi YOSHIDA Kenichi SAMI 
Publication:   
Publication Date: 2017/10/01
Vol. E100-C  No. 10  pp. 833-840
Type of Manuscript:  Special Section PAPER (Special Section on Microwave and Millimeter-Wave Technology)
Category: 
Keyword: 
Bluetooth Low EnergyBLEsliding-IF
 Summary | Full Text:PDF(2MB)

An 18 µW Spur Cancelled Clock Generator for Recovering Receiver Sensitivity in Wireless SoCs
Yosuke OGASAWARA Ryuichi FUJIMOTO Tsuneo SUZUKI Kenichi SAMI 
Publication:   
Publication Date: 2017/06/01
Vol. E100-C  No. 6  pp. 529-538
Type of Manuscript:  Special Section PAPER (Special Section on Analog Circuits and Their Application Technologies)
Category: 
Keyword: 
spurclock spurSCCGSSCGBLEsensitivity recoveryclock generationsystem on chip
 Summary | Full Text:PDF(2.9MB)

A Single-Chip RF Tuner/OFDM Demodulator for Mobile Digital TV Application
Yoshimitsu TAKAMATSU Ryuichi FUJIMOTO Tsuyoshi SEKINE Takaya YASUDA Mitsumasa NAKAMURA Takuya HIRAKAWA Masato ISHII Motohiko HAYASHI Hiroya ITO Yoko WADA Teruo IMAYAMA Tatsuro OOMOTO Yosuke OGASAWARA Masaki NISHIKAWA Yoshihiro YOSHIDA Kenji YOSHIOKA Shigehito SAIGUSA Hiroshi YOSHIDA Nobuyuki ITOH 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2011/04/01
Vol. E94-C  No. 4  pp. 557-566
Type of Manuscript:  Special Section PAPER (Special Section on Circuits and Design Techniques for Advanced Large Scale Integration)
Category: 
Keyword: 
digital TV1-segment broadcastingISDB-Ttunablelow-noise amplifierspurious signalprescalerPLL
 Summary | Full Text:PDF(3MB)