Ryoji Hayashi

Publication Activity (10 Years)

Years Active: 1997-2012
Publications (10 Years): 0

Top Venues

IEICE Trans. Electron.

Publications

Hideyuki Nakamizo, Kenichi Tajima, Ryoji Hayashi, Kenji Kawakami, Toshiya Uozumi
Parallel Dual Modulus Prescaler with a Step Size of 0.5. IEICE Trans. Electron. (7) (2012)
Kenichi Horiguchi, Naoko Matsunaga, Kazuhisa Yamauchi, Ryoji Hayashi, Moriyasu Miyazaki, Toshio Nojima
A Wideband Digital Predistorter for a Doherty Power Amplifier Using a Direct Learning Memory Effect Filter. IEICE Trans. Electron. (7) (2010)
Kenichi Tajima, Ryoji Hayashi
A Novel Spur Suppression Technique Using Three-Phase Holding Pulse for High-Frequency-Output Direct Digital Synthesizer. IEICE Trans. Electron. (7) (2010)
Kenichi Horiguchi, Satoru Ishizaka, Masatoshi Nakayama, Ryoji Hayashi, Yoji Isota, Tadashi Takagi
Efficiency Enhancement of a Digital Predistortion Doherty Amplifier Transmitter Using a Virtual Open Stub Technique. IEICE Trans. Electron. (9) (2007)
Kenichi Tajima, Ryoji Hayashi, Kenji Itoh, Yoji Isota
Novel Phase-Continuous Frequency Hopping Control for a Direct Frequency Synthesizer Using a Quadrature Mixer Driven by Two Ddss. IEICE Trans. Electron. (12) (2006)
Sohrab Samadian, Ryoji Hayashi, Asad A. Abidi
Low power demodulators with phase quantization for a zero-IF Bluetooth receiver. ISCAS (1) (2003)
Sohrab Samadian, Ryoji Hayashi, Asad A. Abidi
Demodulators for a zero-IF Bluetooth receiver. IEEE J. Solid State Circuits 38 (8) (2003)
Ryoji Hayashi, Fumio Ishizu, Keishi Murakami
A delta-sigma baseband phase detector realizing AGC-free PSK and FSK receivers. PIMRC (2002)
Ryoji Hayashi, Takao Nakajima, Mitsuhiro Shimozawa, Makoto Miyake, Tadashi Fujino
A low-noise direct conversion PSK receiver for TDMA land mobile communications. PIMRC (1997)