Koichi Maezawa

Publication Activity (10 Years)

Years Active: 1998-2023
Publications (10 Years): 13

Top Topics

Transmission Line

Top Venues

IEICE Trans. Electron.

IEICE Electron. Express

Int. J. Circuit Theory Appl.

Publications

Koichi Maezawa, Umer Farooq, Masayuki Mori
A Novel Displacement Sensor Based on a Frequency Delta-Sigma Modulator and its Application to a Stylus Surface Profiler. IEICE Trans. Electron. 106 (9) (2023)
Umer Farooq, Masayuki Mori, Koichi Maezawa
Experimental Characterization of Resonant Tunneling Chaos Generator Circuits in Microwave Frequency Range. IEICE Trans. Electron. 106 (5) (2023)
Koichi Narahara, Koichi Maezawa
Enhanced Oscillation Frequency in Series-Connected Resonant-Tunneling Diode-Oscillator Lattice Loop. IEICE Trans. Electron. 106 (7) (2023)
Koichi Maezawa, Tatsuo Ito, Masayuki Mori
Experimental Demonstration of a Hard-Type Oscillator Using a Resonant Tunneling Diode and Its Comparison with a Soft-Type Oscillator. IEICE Trans. Electron. (12) (2021)
Koichi Maezawa, Masayuki Mori
Effects of Oscillator Phase Noise on Frequency Delta Sigma Modulators with a High Oversampling Ratio for Sensor Applications. IEICE Trans. Electron. (9) (2021)
Koichi Maezawa, Masayuki Mori, Hiroya Andoh
Noise Floor Reduction in Frequency Delta-Sigma Modulation Microphone Sensors. Sensors 21 (10) (2021)
Koichi Narahara, Koichi Maezawa
Transition Dynamics of Multistable Tunnel-Diode Oscillator Used for Effective Amplitude Modulation. IEICE Trans. Electron. (1) (2021)
Hiroya Andoh, Keita Tsuzuki, Dai Oikawa, Toko Sugiura, Takehiko Tsukamoto, Koichi Maezawa
-matrix. IEICE Electron. Express 16 (11) (2019)
Koichi Narahara, Koichi Maezawa
Full-wave analysis of traveling pulses developed in a system of transmission lines with regularly spaced resonant-tunneling diodes. Int. J. Circuit Theory Appl. 46 (3) (2018)
Koichi Narahara, Koichi Maezawa
Characterization of a hard-type oscillator using series-connected tunnel diodes. IEICE Electron. Express 15 (10) (2018)
Koichi Maezawa, Masayuki Mori
Possibilities of Large Voltage Swing Hard-Type Oscillators Based on Series-Connected Resonant Tunneling Diodes. IEICE Trans. Electron. (5) (2018)
Koichi Narahara, Koichi Maezawa
Large-amplitude voltage edge oscillating in a transmission line with regularly spaced series-connected resonant-tunneling diodes. IEICE Electron. Express 15 (17) (2018)
Koichi Maezawa
Foreword. IEICE Trans. Electron. (5) (2016)
Jie Pan, Yuichiro Kakutani, Taishu Nakayama, Masayuki Mori, Koichi Maezawa
Resonant Tunneling Super Regenerative Detectors Detecting Higher Frequency Signals than Their Free-Running Oscillation Frequency. IEICE Trans. Electron. (3) (2015)
Koichi Maezawa, Jie Pan, Dongpo Wu, Yuichiro Kakutani, Jun Nakano, Masayuki Mori
Possibility of THz detection with resonant tunneling super regenerative detectors based on extremely high order harmonics. IEICE Electron. Express 10 (20) (2013)
Jie Pan, Kazuki Hayano, Masayuki Mori, Koichi Maezawa
Possibility of High Order Harmonic Oscillators Based on Active Transmission Lines Loaded with Resonant Tunneling Diode Pairs. IEICE Trans. Electron. (8) (2012)
Koichi Maezawa, Jie Pan, Dongpo Wu, Masayuki Mori
A Proposal of High-Performance Samplers Based on Resonant Tunneling Diodes. IEICE Trans. Electron. (11) (2012)
Koichi Maezawa, Takashi Ohe, Koji Kasahara, Masayuki Mori
A Third Order Harmonic Oscillator Based on Coupled Resonant Tunneling Diode Pair Oscillators. IEICE Trans. Electron. (8) (2010)
Koichi Maezawa, Ikuo Soga, Shigeru Kishimoto, Takashi Mizutani, Kazuhiro Akamatsu
A GaAs SOI HEMT Fabricated by Fluidic Self-Assembly and Its Application to an RF-Switch. IEICE Trans. Electron. (7) (2008)
Koichi Maezawa, Mario Sakou, Wataru Matsubara, Takashi Mizutani
Dual-clock MASH delta-sigma modulator employing a frequency modulated intermediate signal. IEICE Electron. Express 3 (21) (2006)
Youhei Ookawa, Shigeru Kishimoto, Koichi Maezawa, Takashi Mizutani
Novel Resonant Tunneling Diode Oscillator Capable of Large Output Power Operation. IEICE Trans. Electron. (7) (2006)
Koichi Maezawa, Yoshihiro Komoto, Shigeru Kishimoto, Takashi Mizutani, Misao Takakusaki, Hirofumi Nakata
Controlling high-frequency chaos in resonant tunneling chaos generator circuits. IEICE Electron. Express 2 (12) (2005)
Hiroshi Okazaki, Tadao Nakagawa, Masahiro Muraguchi, Hiroyuki Fukuyama, Koichi Maezawa, Masafumi Yamamoto
Sampling phase detector using a resonant tunneling high electron mobility transistor for microwave phase-locked oscillators. IEEE Trans. Very Large Scale Integr. Syst. 6 (1) (1998)
Toshihiro Itoh, Takao Waho, Koichi Maezawa, Masafumi Yamamoto
Ultrafast Ternary Quantizer using Resonant Tunneling Devices. ISMVL (1998)