A Novel Displacement Sensor Based on a Frequency Delta-Sigma Modulator and its Application to a Stylus Surface Profiler Koichi MAEZAWAUmer FAROOQMasayuki MORI
Experimental Demonstration of a Hard-Type Oscillator Using a Resonant Tunneling Diode and Its Comparison with a Soft-Type Oscillator Koichi MAEZAWATatsuo ITOMasayuki MORI
Effects of Oscillator Phase Noise on Frequency Delta Sigma Modulators with a High Oversampling Ratio for Sensor Applications Koichi MAEZAWAMasayuki MORI
Possibilities of Large Voltage Swing Hard-Type Oscillators Based on Series-Connected Resonant Tunneling Diodes Koichi MAEZAWAMasayuki MORI
Publication: IEICE TRANSACTIONS on Electronics Publication Date: 2018/05/01 Vol. E101-CNo. 5pp. 305-310 Type of Manuscript: Special Section PAPER (Special Section on Fundamentals and Applications of Advanced Semiconductor Devices) Category: Keyword: resonant tunneling diode, hard-type oscillator, HEMT, spurious oscillation, voltage swing,
Publication: IEICE TRANSACTIONS on Electronics Publication Date: 2015/03/01 Vol. E98-CNo. 3pp. 260-266 Type of Manuscript: PAPER Category: Semiconductor Materials and Devices Keyword: super regenerative, detector, resonant tunneling diode,
Publication: IEICE TRANSACTIONS on Communications Publication Date: 2007/09/01 Vol. E90-BNo. 9pp. 2288-2296 Type of Manuscript: Special Section PAPER (Special Section on 2006 International Symposium on Antennas and Propagation) Category: Smart Antennas Keyword: array calibration, mutual coupling compensation, DOA estimation, superresolution technique,