A single-chip 8-band CMOS transceiver for W-CDMA(HSPA) / GSM(GPRS) / EDGE with digital interface. - Hiroshi Yoshida; Takehiko Toyoda; T. Yasuda; Yosuke Ogasawara; M. Ishii; T. Murasaki; Gaku Takemura; Masaomi Iwanaga; T. Takida; Yuta Araki; T. Hashimoto; K. Sami; et al. (ESSCIRC, 2008)

A single-chip RF tuner / OFDM demodulator for mobile digital TV application. - Tsuyoshi Sekine; Ryuichi Fujimoto; Yoshimitsu Takamatsu; Mitsumasa Nakamura; Takuya Hirakawa; Masato Ishii; Takaya Yasuda; Motohiko Hayashi; H. Itoh; Yoko Wada; Teruo Imayama; Tatsuro Oomoto; et al. (ESSCIRC, 2009)

A fully integrated 2×1 dual-band direct-conversion transceiver with dual-mode fractional divider and noise-shaping TIA for mobile WiMAX SoC in 65nm CMOS. - Jun Deguchi; Daisuke Miyashita; Yosuke Ogasawara; Gaku Takemura; Masaomi Iwanaga; Kenichi Sami; Rui Ito; Junji Wadatsumi; Yuki Tsuda; Shoko Oda; Shunji Kawaguchi; Nobuyuki Itoh; et al. (ISSCC, 2010)

A Fully Integrated 2 ˟ 1 Dual-Band Direct-Conversion Mobile WiMAX Transceiver With Dual-Mode Fractional Divider and Noise-Shaping Transimpedance Amplifier in 65 nm CMOS. - Jun Deguchi; Daisuke Miyashita; Yosuke Ogasawara; Gaku Takemura; Masaomi Iwanaga; Kenichi Sami; Rui Ito; Junji Wadatsumi; Yuki Tsuda; Shoko Oda; Shunji Kawaguchi; Nobuyuki Itoh; et al. (IEEE J. Solid State Circuits, 2010)

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; et al. (IEICE Trans. Electron., 2011)

A -70dBm-sensitivity 522Mbps 0.19nJ/bit-TX 0.43nJ/bit-RX transceiver for TransferJet™ SoC in 65nm CMOS. - Daisuke Miyashita; Kenichi Agawa; Hirotsugu Kajihara; Kenichi Sami; Masaomi Iwanaga; Yosuke Ogasawara; Tomohiko Ito; Daisuke Kurose; Naotaka Koide; Toru Hashimoto; Hiroki Sakurai; Takafumi Yamaji; et al. (VLSIC, 2012)

A 3.2 mA-RX 3.5 mA-TX fully integrated SoC for Bluetooth Low Energy. - Masayoshi Oshiro; Tatsuhiko Maruyama; Takashi Tokairin; Yuki Tuda; Tong Wang 018; Naotaka Koide; Yosuke Ogasawara; Tuan Thanh Ta; Hiroshi Yoshida; Kenichi Sami (A-SSCC, 2016)

An 18 µW spur canceled clock generator for recovering receiver sensitivity in wireless SoCs. - Yosuke Ogasawara; Hiroki Sakurai; Ryuichi Fujimoto; Kenichi Sami (VLSI Circuits, 2016)

An 18 µW Spur Cancelled Clock Generator for Recovering Receiver Sensitivity in Wireless SoCs. - Yosuke Ogasawara; Ryuichi Fujimoto; Tsuneo Suzuki; Kenichi Sami (IEICE Trans. Electron., 2017)

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 018; Naotaka Koide; Yosuke Ogasawara; Tuan Thanh Ta; Hiroshi Yoshida; Kenichi Sami (IEICE Trans. Electron., 2017)

A 15mW -105dBm Image-Sparse-Sliding-IF Receiver with Transformer-Based on-Chip Q-Enhanced RF Matching Network for a 113dB-Link-Budget BLE 5.0 TRX. - Tuan Thanh Ta; Yosuke Ogasawara; Tong Wang 018; Masayoshi Oshiro; Naotaka Koide; Akihide Sai; Takashi Tokairin (ESSCIRC, 2018)

An 113DB-Link-Budget Bluetooth-5 SoC with an 8dBm 22%-Efficiency TX. - Tong Wang 018; Yosuke Ogasawara; Yuki Tuda; Tuan Thanh Ta; Masayoshi Oshiro; Jun Ihara; Tatsuhiko Maruyama; Toru Hashimoto; Akihide Sai; Takashi Tokairin (VLSI Circuits, 2018)