Kazuya Yamamoto

发表

Power amplifier with a protection circuit

Satoshi Suzuki, Tomoyuki Asada, Akira Inoue, 2000 .

A Double Image Acquisition System with Visible and UV LEDs for Citrus Fruit

Hiroshi Shimizu, Naoshi Kondo, Kazuya Yamamoto, 2009, J. Robotics Mechatronics.

A triple-power-mode power amplifier using an Rx band noise reduction circuit for W-CDMA/LTE handsets

Shintaro Shinjo, Kazuya Yamamoto, Morishige Hieda, 2014, 2014 44th European Microwave Conference.

Design and Measurements of Building Blocks Supporting a 1.9-GHz-Band BiFET MMIC Power Amplifier for WCDMA Handsets

Satoshi Suzuki, Kazuya Yamamoto, Hiroaki Seki, 2016, IEICE Trans. Electron..

0.8-/1.5-GHz-Band WCDMA HBT MMIC Power Amplifiers with an Analog Bias Control Scheme

Satoshi Suzuki, Kazuya Yamamoto, Hiroaki Seki, 2015, IEICE Trans. Electron..

3.5-GHz-Band Low-Bias-Current Operation 0/20-dB Step Linearized Attenuators Using GaAs-HBT Compatible, AC-Coupled, Stack Type Base-Collector Diode Switch Topology

Takeshi Miura, Kazuya Yamamoto, Nobuyuki Ogawa, 2007, IEICE Trans. Electron..

Design and experimental results of a 2V-operation single-chip GaAs T/R-MMIC front-end for 1.9-GHz personal communications

Kazuya Yamamoto, Yoshinobu Sasaki, Takayuki Fujii, 1998, Proceedings of 1998 Asia and South Pacific Design Automation Conference.

A GSM/EDGE Dual-Mode, Triple-Band InGaP HBT MMIC Power Amplifier Module

Takeshi Miura, Satoshi Suzuki, Tomoyuki Asada, 2005, IEICE Trans. Electron..

An LED-Based Spectral Imaging System for Surface Reflectance and Normal Estimation

Keita Hirai, Takahiko Horiuchi, Kazuya Yamamoto, 2013, 2013 International Conference on Signal-Image Technology & Internet-Based Systems.

Proximal Two-Beam Optical Tweezers for Rotational Control of Living Single-Cells

Kazuya Yamamoto, Makoto Yoshida, Katsumi Ishizaki, 2006 .

A 3.5-GHz-Band GaAs HBT Stage-Bypass-Type Step-Gain Amplifier Using Base-Collector Diode Switches and Its Application to a WiMAX HBT MMIC Power Amplifier Module

Satoshi Suzuki, Kazuya Yamamoto, Hiroaki Seki, 2015, IEICE Trans. Electron..

Design and Measurements of Two-Gain-Mode GaAs-BiFET MMIC Power Amplifier Modules with Small Phase Discontinuity for WCDMA Data Communications

Satoshi Suzuki, Kazuya Yamamoto, Hiroaki Seki, 2018, IEICE Trans. Electron..

A STUDY ON THE DETECTION OF THE GROWTH OF EARLY FLAME KERNEL IN SPARK IGNITION ENGINES

Kazuya Yamamoto, Koichi Kameoka, Norio Inui, 1996 .

Optical Filter Utilizing the Directional Coupler Composed of the K^+- and Ag^+-ion Exchange Waveguides (Special Issue on Electromagnetic Theory : Foundations and Applications)

Kazuya Yamamoto, Kiyoshi Kishioka, 1996 .

A Current-Mirror-Based GaAs-HBT RF Power Detector Suitable for Base Terminal Monitoring in an HBT Power Stage

Satoshi Suzuki, Kazuya Yamamoto, Hiroaki Seki, 2015, IEICE Trans. Electron..

A Receive-Band-Noise Estimation Method and Its Application to a WCDMA Band 11/21 GaAs-BiFET MMIC Power Amplifier Module

Satoshi Suzuki, Kazuya Yamamoto, Kazuhiro Iyomasa, 2016, IEEE Transactions on Microwave Theory and Techniques.

Protection circuit for a power amplifier

Satoshi Suzuki, Tomoyuki Asada, Akira Inoue, 2000 .

Mobilization, Flexibility of Identity, and Ethnic Cleavage

Kazuya Yamamoto, Kazuya Yamamoto, 2015, J. Artif. Soc. Soc. Simul..

Machine vision based soybean quality evaluation

Naoshi Kondo, Kazuya Yamamoto, Munenori Miyamoto, 2017, Comput. Electron. Agric..

Experimental Study on CDMA GaAs HBT MMIC Power Amplifier Layout Design for Reducing Turn-On Delay in Transient Response

Satoshi Suzuki, Tomoyuki Asada, Kazuya Yamamoto, 2017, IEICE Trans. Electron..

Ku-Band 70-/30-W-Class Internally Matched GaN Power Amplifiers With Low IMD3 Over a Wide Offset Frequency Range of Up To 400 MHz

Kazuya Yamamoto, Hiroaki Maehara, Miyo Miyashita, 2021, IEEE Journal of Solid-State Circuits.

A WCDMA Multiband Power Amplifier Module With Si-CMOS/GaAs-HBT Hybrid Power-Stage Configuration

Kazuya Yamamoto, Morishige Hieda, Fumimasa Kitabayashi, 2016, IEEE Transactions on Microwave Theory and Techniques.

An ultra-broadband GaAs MESFET preamplifier IC for a 10 Gb/s optical communication system

Kazuya Yamamoto, Tadayoshi Kitayama, K. Maemura, 1992 .

2.4-GHz-Band CMOS RF Front-End Building Blocks at a 1.8-V Supply

Akira Hyogo, Keitaro Sekine, Kazuya Yamamoto, 2002, IEICE Trans. Fundam. Electron. Commun. Comput. Sci..

A dual-gain-mode high efficiency power amplifier for W-CDMA data communications

Shintaro Shinjo, Koji Yamanaka, Kazuya Yamamoto, 2014, 2014 Asia-Pacific Microwave Conference.

A 1.9 GHz-band GaAs direct-quadrature modulator IC with a phase shifter

Kazuya Yamamoto, K. Maemura, Y. Mitsui, 1992 .