Shunji KUBO

Si Substrate Resistivity Design for On-Chip Matching Circuit Based on Electro-Magnetic Simulation
Masayoshi ONO Noriharu SUEMATSU Shunji KUBO Kensuke NAKAJIMA Yoshitada IYAMA Tadashi TAKAGI Osami ISHIDA 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2001/07/01
Vol. E84-C  No. 7  pp. 923-930
Type of Manuscript:  Special Section PAPER (Special Issue on Techniques for Constructing Microwave Simulators--Design and Analysis Tools for Electromagnetic Fields, Circuits, and Antennas--)
Category: Electromagnetics Simulation Techniques
Keyword: 
Si-MMIC, electromagnetic simulation, high resistivity Si substrate, low noise amplifier, spiral inductor, 
 Summary | Full Text:PDF
Intermodulation Distortion of Low Noise Silicon BJT and MOSFET Fabricated in BiCMOS Process
Noriharu SUEMATSU Masayoshi ONO Shunji KUBO Mikio UESUGI Kouichi HASEGAWA Kenji HIROSHIGE Yoshitada IYAMA Tadashi TAKAGI Osami ISHIDA 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 1999/05/25
Vol. E82-C  No. 5  pp. 692-698
Type of Manuscript:  Special Section PAPER (Special Issue on Low Distortion Technology for Microwave Devices and Circuits)
Category: 
Keyword: 
distortion, low noise, BJT, CMOS, mobile communication, Si-MMIC, 
 Summary | Full Text:PDF
3.0 Gb/s, 272 mW, 8:1 Multiplexer and 4.1 Gb/s, 388 mW, 1:8 Demultiplexer
Kimio UEDA Nagisa SASAKI Hisayasu SATO Shunji KUBO Koichiro MASHIKO 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 1995/07/25
Vol. E78-C  No. 7  pp. 866-872
Type of Manuscript:  PAPER
Category: Integrated Electronics
Keyword: 
multiplexer, demultiplexer, silicon-bipolar, low-power, ECL, 
 Summary | Full Text:PDF