Shigetaka KUMASHIRO


On-Chip In-Place Measurements of Vth and Signal/Substrate Response of Differential Pair Transistors
Yoji BANDO  Satoshi TAKAYA  Toru OHKAWA  Toshiharu TAKARAMOTO  Toshio YAMADA  Masaaki SOUDA  Shigetaka KUMASHIRO  Tohru MOGAMI  Makoto NAGATA 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2012/01/01
Vol. E95-C  No. 1  pp. 137-145
Type of Manuscript: PAPER
Category: Electronic Circuits
Keyword: 
on-chip monitorsubstrate noisedifferential amplifier
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On-Chip Single Tone Pseudo-Noise Generator for Analog IP Noise Tolerance Measurement
Masaaki SODA  Yoji BANDO  Satoshi TAKAYA  Toru OHKAWA  Toshiharu TAKARAMOTO  Toshio YAMADA  Shigetaka KUMASHIRO  Tohru MOGAMI  Makoto NAGATA 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2011/06/01
Vol. E94-C  No. 6  pp. 1024-1031
Type of Manuscript: Special Section PAPER (Special Section on Analog Circuits and Related SoC Integration Technologies)
Category: 
Keyword: 
noisesine waveharmonic
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A Continuous-Time Waveform Monitoring Technique for On-Chip Power Noise Measurements in VLSI Circuits
Yoji BANDO  Satoshi TAKAYA  Toru OHKAWA  Toshiharu TAKARAMOTO  Toshio YAMADA  Masaaki SOUDA  Shigetaka KUMASHIRO  Tohru MOGAMI  Makoto NAGATA 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2011/04/01
Vol. E94-C  No. 4  pp. 495-503
Type of Manuscript: Special Section PAPER (Special Section on Circuits and Design Techniques for Advanced Large Scale Integration)
Category: 
Keyword: 
on-chip monitorpower supply noise
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Exhaustive and Systematic Accuracy Verification and Enhancement of STI Stress Compact Model for General Realistic Layout Patterns
Kenta YAMADA  Toshiyuki SYO  Hisao YOSHIMURA  Masaru ITO  Tatsuya KUNIKIYO  Toshiki KANAMOTO  Shigetaka KUMASHIRO 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2010/08/01
Vol. E93-C  No. 8  pp. 1349-1358
Type of Manuscript: PAPER
Category: Semiconductor Materials and Devices
Keyword: 
STIstressmodelverificationenhancement
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Layout-Aware Compact Model of MOSFET Characteristics Variations Induced by STI Stress
Kenta YAMADA  Takashi SATO  Shuhei AMAKAWA  Noriaki NAKAYAMA  Kazuya MASU  Shigetaka KUMASHIRO 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2008/07/01
Vol. E91-C  No. 7  pp. 1142-1150
Type of Manuscript: PAPER
Category: Semiconductor Materials and Devices
Keyword: 
STIstressmodelingSPICElayout-aware
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A Compact Model of the Pinch-off Region of 100 nm MOSFETs Based on the Surface-Potential
Dondee NAVARRO  Takeshi MIZOGUCHI  Masami SUETAKE  Kazuya HISAMITSU  Hiroaki UENO  Mitiko MIURA-MATTAUSCH  Hans Jurgen MATTAUSCH  Shigetaka KUMASHIRO  Tetsuya YAMAGUCHI  Kyoji YAMASHITA  Noriaki NAKAYAMA 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2005/05/01
Vol. E88-C  No. 5  pp. 1079-1086
Type of Manuscript: PAPER
Category: Semiconductor Materials and Devices
Keyword: 
pinch-off regionchannel-length modulationoverlap capacitancesurface-potential-based modelingcircuit simulation
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1/f-Noise Characteristics in 100 nm-MOSFETs and Its Modeling for Circuit Simulation
Shizunori MATSUMOTO  Hiroaki UENO  Satoshi HOSOKAWA  Toshihiko KITAMURA  Mitiko MIURA-MATTAUSCH  Hans Jurgen MATTAUSCH  Tatsuya OHGURO  Shigetaka KUMASHIRO  Tetsuya YAMAGUCHI  Kyoji YAMASHITA  Noriaki NAKAYAMA 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2005/02/01
Vol. E88-C  No. 2  pp. 247-254
Type of Manuscript: PAPER
Category: Semiconductor Materials and Devices
Keyword: 
100 nm-MOSFET1/f noisemeasurementmodeling
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Circuit-Simulation Model of Cgd Changes in Small-Size MOSFETs Due to High Channel-Field Gradients
Dondee NAVARRO  Hiroaki KAWANO  Kazuya HISAMITSU  Takatoshi YAMAOKA  Masayasu TANAKA  Hiroaki UENO  Mitiko MIURA-MATTAUSCH  Hans Jurgen MATTAUSCH  Shigetaka KUMASHIRO  Tetsuya YAMAGUCHI  Kyoji YAMASHITA  Noriaki NAKAYAMA 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2003/03/01
Vol. E86-C  No. 3  pp. 474-480
Type of Manuscript: INVITED PAPER (Special Issue on the 2002 IEEE International Conference on Simulation of Semiconductor Processes and Devices (SISPAD'02))
Category: 
Keyword: 
gate-drain capacitancesurface-potential based modelinglateral field gradientpocket-implant technology
  Summary |  Full Text:PDF (1MB)

Circuit Simulation Models for Coming MOSFET Generations
Mitiko MIURA-MATTAUSCH  Hiroaki UENO  Hans Juergen MATTAUSCH  Shigetaka KUMASHIRO  Tetsuya YAMAGUCHI  Kyoji YAMASHITA  Noriaki NAKAYAMA 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2002/04/01
Vol. E85-A  No. 4  pp. 740-748
Type of Manuscript: Special Section PAPER (Special Section of Selected Papers from the 14th Workshop on Circuits and Systems in Karuizawa)
Category: 
Keyword: 
MOSFET modelsurface potentialcharge based modelingsub-100 nm technology
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Advanced Process/Device Modeling and Its Impact on the CMOS Design Solution
Shigetaka KUMASHIRO 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2000/08/20
Vol. E83-C  No. 8  pp. 1281-1287
Type of Manuscript: INVITED PAPER (Special Issue on 1999 International Conference on Simulation of Semiconductor Processes and Devices (SISPAD'99))
Category: Simulation Methodology and Environment
Keyword: 
process modelingdevice modeling0.13 [µm] CMOS
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Modeling of Channel Boron Distribution in Deep Sub-0.1 µm n-MOSFETs
Shigetaka KUMASHIRO  Hironori SAKAMOTO  Kiyoshi TAKEUCHI 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 1999/06/20
Vol. E82-C  No. 6  pp. 813-820
Type of Manuscript: Special Section PAPER (Special Issue on TCAD for Semiconductor Industries)
Category: 
Keyword: 
deep sub-0.1 [µm] n-MOSFETreverse short channel effectpoint-defect pair diffusion modelinverse modeling
  Summary |  Full Text:PDF (749KB)

Efficient Transient Device Simulation with AWE Macromodels and Domain Decomposition
Howard C. READ  Shigetaka KUMASHIRO  Andrzej STROJWAS 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 1994/02/20
Vol. E77-C  No. 2  pp. 236-247
Type of Manuscript: Special Section PAPER (Special Issue on 1993 VLSI Process and Device Modeling Workshop (VPAD 93))
Category: Numerics
Keyword: 
semiconductor materials and devices
  Summary |  Full Text:PDF (963.1KB)