IEICE Trans

Koichi MAEZAWA

Experimental Demonstration of a Hard-Type Oscillator Using a Resonant Tunneling Diode and Its Comparison with a Soft-Type Oscillator Koichi MAEZAWA Tatsuo ITO Masayuki MORI
Publication: Publication Date: 2021/12/01 Vol. E104-C No. 12 pp. 685-688 Type of Manuscript: BRIEF PAPER Category: Semiconductor Materials and Devices Keyword: resonant tunneling diode, oscillator, hard-type oscillator, phase noise, spurious oscillation,
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Effects of Oscillator Phase Noise on Frequency Delta Sigma Modulators with a High Oversampling Ratio for Sensor Applications Koichi MAEZAWA Masayuki MORI
Publication: Publication Date: 2021/09/01 Vol. E104-C No. 9 pp. 463-466 Type of Manuscript: BRIEF PAPER Category: Microwaves, Millimeter-Waves Keyword: delta sigma modulation, frequency delta sigma modulation, phase noise, microwave oscillator,
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Transition Dynamics of Multistable Tunnel-Diode Oscillator Used for Effective Amplitude Modulation Koichi NARAHARA Koichi MAEZAWA
Publication: Publication Date: 2021/01/01 Vol. E104-C No. 1 pp. 40-43 Type of Manuscript: BRIEF PAPER Category: Microwaves, Millimeter-Waves Keyword: transition dynamics, bifurcation, modulation, hard-type oscillators, tunnel diodes, resonant-tunneling diodes,
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Possibilities of Large Voltage Swing Hard-Type Oscillators Based on Series-Connected Resonant Tunneling Diodes Koichi MAEZAWA Masayuki MORI
Publication: Publication Date: 2018/05/01 Vol. E101-C No. 5 pp. 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,
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FOREWORD Koichi MAEZAWA
Publication: IEICE TRANSACTIONS on Electronics Publication Date: 2016/05/01 Vol. E99-C No. 5 pp. 503-503 Type of Manuscript: FOREWORD Category: Keyword:
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Resonant Tunneling Super Regenerative Detectors Detecting Higher Frequency Signals than Their Free-Running Oscillation Frequency Jie PAN Yuichiro KAKUTANI Taishu NAKAYAMA Masayuki MORI Koichi MAEZAWA
Publication: IEICE TRANSACTIONS on Electronics Publication Date: 2015/03/01 Vol. E98-C No. 3 pp. 260-266 Type of Manuscript: PAPER Category: Semiconductor Materials and Devices Keyword: super regenerative, detector, resonant tunneling diode,
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A Proposal of High-Performance Samplers Based on Resonant Tunneling Diodes Koichi MAEZAWA Jie PAN Dongpo WU Masayuki MORI
Publication: IEICE TRANSACTIONS on Electronics Publication Date: 2012/11/01 Vol. E95-C No. 11 pp. 1830-1833 Type of Manuscript: BRIEF PAPER Category: Semiconductor Materials and Devices Keyword: sampler, pulsar, resonant tunneling diode,
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Possibility of High Order Harmonic Oscillators Based on Active Transmission Lines Loaded with Resonant Tunneling Diode Pairs Jie PAN Kazuki HAYANO Masayuki MORI Koichi MAEZAWA
Publication: IEICE TRANSACTIONS on Electronics Publication Date: 2012/08/01 Vol. E95-C No. 8 pp. 1385-1388 Type of Manuscript: BRIEF PAPER Category: Emerging Devices Keyword: oscillator, resonant tunneling, transmission line, harmonic oscillator,
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A Third Order Harmonic Oscillator Based on Coupled Resonant Tunneling Diode Pair Oscillators Koichi MAEZAWA Takashi OHE Koji KASAHARA Masayuki MORI
Publication: IEICE TRANSACTIONS on Electronics Publication Date: 2010/08/01 Vol. E93-C No. 8 pp. 1290-1294 Type of Manuscript: Special Section PAPER (Special Section on Heterostructure Microelectronics with TWHM 2009) Category: THz Electronics Keyword: resonant tunneling diode, oscillator, coupled oscillators, THz sources,
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A GaAs SOI HEMT Fabricated by Fluidic Self-Assembly and Its Application to an RF-Switch Koichi MAEZAWA Ikuo SOGA Shigeru KISHIMOTO Takashi MIZUTANI Kazuhiro AKAMATSU
Publication: IEICE TRANSACTIONS on Electronics Publication Date: 2008/07/01 Vol. E91-C No. 7 pp. 1025-1030 Type of Manuscript: Special Section PAPER (Special Section on Heterostructure Microelectronics with TWHM 2007) Category: Novel Integration Technology Keyword: heterogeneous integration, fluidic self-assembly, HEMT, SPDT switch, SOI,
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Novel Resonant Tunneling Diode Oscillator Capable of Large Output Power Operation Youhei OOKAWA Shigeru KISHIMOTO Koichi MAEZAWA Takashi MIZUTANI
Publication: IEICE TRANSACTIONS on Electronics Publication Date: 2006/07/01 Vol. E89-C No. 7 pp. 999-1004 Type of Manuscript: Special Section PAPER (Special Section on Heterostructure Microelectronics with TWHM2005) Category: THz Devices Keyword: negative differential resistance, resonant tunneling, oscillator,
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Low-Frequency Noise Characteristics of AlGaAs/InGaAs Pseudomorphic HEMTs Takashi MIZUTANI Makoto YAMAMOTO Shigeru KISHIMOTO Koichi MAEZAWA
Publication: IEICE TRANSACTIONS on Electronics Publication Date: 2001/10/01 Vol. E84-C No. 10 pp. 1318-1322 Type of Manuscript: Special Section PAPER (Joint Special Issue on Heterostructure Microelectronics with TWHM 2000 (Topical Workshop on Heterostructure Microelectronics 2000)) Category: Hetero-FETs & Their Integrated Circuits Keyword: low-frequency noise, HEMT, Arrhenius plot, DX center, Lorentz noise,
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10-GHz Operation of Multiple-Valued Quantizers Using Resonant-Tunneling Devices Toshihiro ITOH Takao WAHO Koichi MAEZAWA Masafumi YAMAMOTO
Publication: IEICE TRANSACTIONS on Information and Systems Publication Date: 1999/05/25 Vol. E82-D No. 5 pp. 949-954 Type of Manuscript: Special Section PAPER (Special Issue on Multiple-Valued Logic and Its Applications) Category: Circuits Keyword: resonant tunneling diode, HEMT, multiple-valued logic, negative differential resistance,
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Operation Speed Consideration of Resonant Tunneling Logic Gate Based on Circuit Simulation Yutaka OHNO Shigeru KISHIMOTO Takashi MIZUTANI Koichi MAEZAWA
Publication: IEICE TRANSACTIONS on Electronics Publication Date: 1996/11/25 Vol. E79-C No. 11 pp. 1530-1536 Type of Manuscript: Special Section PAPER (Special Issue on Quantum Effect Devices and Their Fabrication Technologies) Category: Keyword: resonant tunneling transistor, MOBILE, operation speed, negative differential resistance, capacitance,
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Device Technology for Monolithic Integration of InP-Based Resonant Tunneling Diodes and HEMTs Kevin Jing CHEN Koichi MAEZAWA Takao WAHO Masafumi YAMAMOTO
Publication: IEICE TRANSACTIONS on Electronics Publication Date: 1996/11/25 Vol. E79-C No. 11 pp. 1515-1524 Type of Manuscript: Special Section PAPER (Special Issue on Quantum Effect Devices and Their Fabrication Technologies) Category: Keyword: RTD, HEMT, negative differential resistance, negative transconductance, quantum functional devices,
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Effects of Simulated Annealing in the Resonant-Tunneling Resistive-Fuse Network for Early Vision Koichi MAEZAWA
Publication: IEICE TRANSACTIONS on Electronics Publication Date: 1996/11/25 Vol. E79-C No. 11 pp. 1543-1549 Type of Manuscript: Special Section PAPER (Special Issue on Quantum Effect Devices and Their Fabrication Technologies) Category: Keyword: resonant tunneling diode, simulated annealing, resistive fuse, image processing,
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An 11.3 GHz Frequency Divider Employing AlGaAs/GaAs MISFET's Shuichi FUJITA Makoto HIRANO Koichi MAEZAWA Takashi MIZUTANI
Publication: IEICE TRANSACTIONS (1976-1990) Publication Date: 1987/04/25 Vol. E70-E No. 4 pp. 221-223 Type of Manuscript: Special Section LETTER (Special Issue: Papers from 1987 National Convention IEICE) Category: Semiconductor Devices and Integrated Circuits Keyword:
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