IEICE Trans

Takashi EGAWA

Suppression of Current Collapse of High-Voltage AlGaN/GaN HFETs on Si Substrates by Utilizing a Graded Field-Plate Structure Tadayoshi DEGUCHI Hideshi TOMITA Atsushi KAMADA Manabu ARAI Kimiyoshi YAMASAKI Takashi EGAWA
Publication: IEICE TRANSACTIONS on Electronics Publication Date: 2012/08/01 Vol. E95-C No. 8 pp. 1343-1347 Type of Manuscript: Special Section PAPER (Special Section on Heterostructure Microelectronics with TWHM 2011) Category: GaN-based Devices Keyword: AlGaN/GaN HFETs, current collapse, field plate, on-resistance,
	Summary \| Full Text:PDF(2.8MB)

Low Noise and Low Distortion Performances of an AlGaN/GaN HFET Yutaka HIROSE Yoshito IKEDA Motonori ISHII Tomohiro MURATA Kaoru INOUE Tsuyoshi TANAKA Hiroyasu ISHIKAWA Takashi EGAWA Takashi JIMBO
Publication: IEICE TRANSACTIONS on Electronics Publication Date: 2003/10/01 Vol. E86-C No. 10 pp. 2058-2064 Type of Manuscript: Special Section PAPER (Special Issue on Heterostructure Microelectronics with TWHM2003) Category: Keyword: AlGaN/GaN HFET, low noise amplifier, noise figure (NF), intermodulation distortion,
	Summary \| Full Text:PDF(1.5MB)

Growth of 100-mm-Diameter AlGaN/GaN Heterostructures on Sapphire Substrates by MOVPE Makoto MIYOSHI Masahiro SAKAI Hiroyasu ISHIKAWA Takashi EGAWA Takashi JIMBO Mitsuhiro TANAKA Osamu ODA
Publication: IEICE TRANSACTIONS on Electronics Publication Date: 2003/10/01 Vol. E86-C No. 10 pp. 2077-2081 Type of Manuscript: Special Section PAPER (Special Issue on Heterostructure Microelectronics with TWHM2003) Category: Keyword: AlGaN/GaN, heterostructure, MOVPE, uniformity, bowing,
	Summary \| Full Text:PDF(970.5KB)

High-Quality AlGaN/GaN HEMTs on Epitaxial AlN/Sapphire Templates Masahiro SAKAI Kenta ASANO Subramaniam ARULKUMARAN Hiroyasu ISHIKAWA Takashi EGAWA Takashi JIMBO Tomohiko SHIBATA Mitsuhiro TANAKA Osamu ODA
Publication: IEICE TRANSACTIONS on Electronics Publication Date: 2003/10/01 Vol. E86-C No. 10 pp. 2071-2076 Type of Manuscript: Special Section PAPER (Special Issue on Heterostructure Microelectronics with TWHM2003) Category: Keyword: AlGaN/GaN, HEMT, AlN, template,
	Summary \| Full Text:PDF(690.5KB)

QoS Routing-Based Congestion Management over Active Internetworking System Using Stream Code Shigehiro ANO Toru HASEGAWA Koji NAKAO Toshihiko KATO Takashi EGAWA Koji HINO Yoshiaki KIRIHA Fumito KUBOTA
Publication: IEICE TRANSACTIONS on Communications Publication Date: 2001/06/01 Vol. E84-B No. 6 pp. 1569-1580 Type of Manuscript: Special Section PAPER (Special Issue on New Developments on QoS Technologies for Information Networks) Category: Keyword: active network, congestion management, QoS routing,
	Summary \| Full Text:PDF(1.4MB)

QoS Restoration that Maintains Minimum QoS Requirements--A New Approach for Failure Restoration-- Fumito KUBOTA Takashi EGAWA Hiroyuki SAITO Shushi UETSUKI Takahiro KOMINE Hideki OTSUKI Satoshi HASEGAWA
Publication: IEICE TRANSACTIONS on Communications Publication Date: 2000/12/25 Vol. E83-B No. 12 pp. 2626-2634 Type of Manuscript: PAPER Category: Switching Keyword: failure restoration, network design, self-healing, QoS,
	Summary \| Full Text:PDF(934.5KB)

Investigations on Strained AlGaN/GaN/Sapphire and GaInN Multi-Quantum-Well Surface LEDs Using AlGaN/GaN Bragg Reflectors Hiroyasu ISHIKAWA Naoyuki NAKADA Masaharu NAKAJI Guang-Yuan ZHAO Takashi EGAWA Takashi JIMBO Masayoshi UMENO
Publication: IEICE TRANSACTIONS on Electronics Publication Date: 2000/04/25 Vol. E83-C No. 4 pp. 591-597 Type of Manuscript: Special Section PAPER (Special Issue on Blue Laser Diodes and Related Devices/Technologies) Category: Keyword: light emitting diode (LED), distributed Bragg reflector (DBR), GaN, AlGaN, GaInN,
	Summary \| Full Text:PDF(1.5MB)

Optoelectronic Integrated Circuits Grown on Si Substrates Takashi EGAWA Takashi JIMBO Masayoshi UMENO
Publication: IEICE TRANSACTIONS on Electronics Publication Date: 1993/01/25 Vol. E76-C No. 1 pp. 106-111 Type of Manuscript: INVITED PAPER (Special Issue on Opto-Electronics and LSI) Category: Integration of Opto-Electronics and LSI Technologies Keyword: GaAs/Si, OEIC, laser, degradation, MOCVD,
	Summary \| Full Text:PDF(588.4KB)

Room-Temperature CW Operation of AlGaAs/GaAs SQW Lasers Grown on Si by MOCVD Takashi EGAWA Takashi JIMBO Masayoshi UMENO
Publication: IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences Publication Date: 1992/01/25 Vol. E75-A No. 1 pp. 60-66 Type of Manuscript: Special Section PAPER (Joint Special Section on Fundamentals of Next Generation Opto-Technologies) Category: Keyword: GaAs/Si, CW operation, MOCVD, SQW laser,
	Summary \| Full Text:PDF(703KB)

Room-Temperature CW Operation of AlGaAs/GaAs SQW Lasers Grown on Si by MOCVD Takashi EGAWA Takashi JIMBO Masayoshi UMENO
Publication: IEICE TRANSACTIONS on Electronics Publication Date: 1992/01/25 Vol. E75-C No. 1 pp. 58-64 Type of Manuscript: Special Section PAPER (Joint Special Section on Fundamentals of Next Generation Opto-Technologies) Category: Keyword: GaAs/Si, CW operation, MOCVD, SQW laser,
	Summary \| Full Text:PDF(873.7KB)