Issei Watanabe

发表

Integrated terahertz radar based on leaky-wave coherence tomography

Akifumi Kasamatsu, Hironori Matsumoto, Issei Watanabe, 2020 .

Compact 141-GHz Differential Amplifier with 20-dB Peak Gain and 22-GHz 3-dB Bandwidth

Kosuke Katayama, Minoru Fujishima, Norihiko Sekine, 2016, IEICE Trans. Electron..

Human Emotional State Analysis During Driving Simulation Experiment Using Bio-Emotion Estimation Method

Midori Sugaya, Feng Chen, Issei Watanabe, 2018, 2018 IEEE 42nd Annual Computer Software and Applications Conference (COMPSAC).

A 32Gbit/s 16QAM CMOS receiver in 300GHz band

Kosuke Katayama, Minoru Fujishima, Norihiko Sekine, 2017, 2017 IEEE MTT-S International Microwave Symposium (IMS).

See-through Detection and 3D Reconstruction Using Terahertz Leaky-Wave Radar Based on Sparse Signal Processing

Akifumi Kasamatsu, Issei Watanabe, Yasuaki Monnai, 2018 .

Power spectrum analysis of a tripler-based 300-GHz CMOS up-conversion mixer

Kosuke Katayama, Minoru Fujishima, Norihiko Sekine, 2016, 2016 46th European Microwave Conference (EuMC).

20-Gbit/s ASK wireless system in 300-GHz-band and front-ends with InP MMICs

Akifumi Kasamatsu, Hideyuki Nosaka, Hideaki Matsuzaki, 2016, 2016 URSI Asia-Pacific Radio Science Conference (URSI AP-RASC).

E-Band Low-Noise Amplifier MMICs Using Nanogate InGaAs/InAlAs HEMT Technology

Issei Watanabe, Toshiaki Matsui, Akira Endoh, 2010, IEICE Trans. Electron..

32-Gbit/s CMOS Receivers in 300-GHz Band

Kosuke Katayama, Minoru Fujishima, Norihiko Sekine, 2018, IEICE Trans. Electron..

A 416-mW 32-Gbit/s 300-GHz CMOS receiver

Kosuke Katayama, Minoru Fujishima, Norihiko Sekine, 2017, 2017 IEEE International Symposium on Radio-Frequency Integration Technology (RFIT).

Demonstration of 20-Gbps wireless data transmission at 300 GHz for KIOSK instant data downloading applications with InP MMICs

Akifumi Kasamatsu, Hideaki Matsuzaki, Issei Watanabe, 2016, 2016 IEEE MTT-S International Microwave Symposium (IMS).

A 76-Gbit/s 265-GHz CMOS Receiver

Minoru Fujishima, Norihiko Sekine, Akifumi Kasamatsu, 2021, 2021 IEEE Asian Solid-State Circuits Conference (A-SSCC).

Control of 120-GHz-Band Split Ring Resonator Filter by Coupling Lattice Pattern Substrate

Norihiko Sekine, Akifumi Kasamatsu, Tadao Nagatsuma, 2021, IEICE Trans. Electron..

Effects of heterointerface flatness on device performance of InP-based HEMT -- Reduction of interface roughness scattering using (411)A-oriented substrate

Takahiro Kitada, Issei Watanabe, Toshiaki Matsui, 2006 .

Low-Profile Terahertz Radar Based on Broadband Leaky-Wave Beam Steering

Akifumi Kasamatsu, Safumi Suzuki, Masahiro Asada, 2017, IEEE Transactions on Terahertz Science and Technology.

Demonstration of short-range terahertz radar using high-gain leaky-wave antenna

Akifumi Kasamatsu, Safumi Suzuki, Masahiro Asada, 2016, 2016 41st International Conference on Infrared, Millimeter, and Terahertz waves (IRMMW-THz).

Optically Driven Terahertz Wave Modulator Using Ring-Shaped Microstripline With GaInAs Photoconductive Mesa Structure

Norihiko Sekine, Akifumi Kasamatsu, Atsushi Kanno, 2017, IEEE Journal of Selected Topics in Quantum Electronics.

300-GHz CMOS Transceiver for Terahertz Wireless Communication

Kosuke Katayama, Minoru Fujishima, Norihiko Sekine, 2018, 2018 Asia-Pacific Microwave Conference (APMC).

AIGaN/GaN MIS-HEMTs with f/sub T/ of 194 GHz at 16 K

Issei Watanabe, Toshiaki Matsui, Yoshimi Yamashita, 2008 .

GaAsSb/InAlAs/InGaAs Tunnel Diodes for Millimeter Wave Detection in 220–330-GHz Band

Norihiko Sekine, Akifumi Kasamatsu, Iwao Hosako, 2015, IEEE Transactions on Electron Devices.

InSb-based HEMT with over 300 GHz-fT using evaporated SiOx film

Akifumi Kasamatsu, Issei Watanabe, Sachie Fujikawa, 2016, 2016 Compound Semiconductor Week (CSW) [Includes 28th International Conference on Indium Phosphide & Related Materials (IPRM) & 43rd International Symposium on Compound Semiconductors (ISCS).