Nobuo Fujii

According to our database, Nobuo Fujii authored at least 62 papers between 1989 and 2010.

Collaborative distances:

• Dijkstra number of five.
• Erdős number of four.

2010

Towards Management of Future Networks and Services: A Report on IEEE/IFIP NOMS 2010.

Lisandro Zambenedetti Granville, Deep Medhi, Yoshiaki Kiriha, James Won-Ki Hong, Nobuo Fujii

J. Netw. Syst. Manag., 2010

2009

Reduction of Charge Injection and Current-Mismatch Errors of Charge Pump for Phase-Locked Loop.

Masahiro Yoshioka, Nobuo Fujii

IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2009

Over Current Protection for PFM Control DC-DC Converter.

Kouhei Yamada, Satoshi Sugahara, Nobuo Fujii

IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2009

Multi-path Filters Robust to Substrate Noise and Nonlinearity.

Kazuyuki Wada, Yukiya Kiyokawa, Retdian Agung Nicodimus, Shigetaka Takagi, Takahide Sato, Nobuo Fujii

Proceedings of the International Symposium on Circuits and Systems (ISCAS 2009), 2009

2008

Automatic Adjustment of Phase Locked Loop Transfer Function.

Masahiro Yoshioka, Nobuo Fujii

IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2008

Multi-Path Analog Circuits Robust to Digital Substrate Noise.

Shigetaka Takagi, Retdian Agung Nicodimus, Kazuyuki Wada, Takahide Sato, Nobuo Fujii

IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2008

Design of Low Power Track and Hold Circuit Based on Two Stage Structure.

Takahide Sato, Isamu Matsumoto, Shigetaka Takagi, Nobuo Fujii

IEICE Trans. Electron., 2008

Reduction of Bootstrapped Switch Area Consumption Using Pre-Charge Phase.

Retdian Agung Nicodimus, Shigetaka Takagi, Nobuo Fujii

IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2008

Realization of fully balanced filter using low power active inductor.

Takahide Sato, Shigetaka Takagi, Satoshi Ao, Nobuo Fujii

Proceedings of the 15th IEEE International Conference on Electronics, Circuits and Systems, 2008

Analytical Study of Special Linear Motor-Transformer for Wireless Tram.

Nobuo Fujii, Takeshi Mizuma

Proceedings of the Industry Applications Society Annual Meeting, 2008

2007

Automated Design of Analog Circuits Accelerated by Use of Simplified MOS Model and Reuse of Genetic Operations.

Naoyuki Unno, Nobuo Fujii

IEICE Trans. Electron., 2007

Jitter Tolerant Continuous-Time Sigma-Delta A-D Converter Employing In-Loop Low-Pass Filter.

Daisuke Kobayashi, Shigetaka Takagi, Nobuo Fujii

IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2007

Dual Band Antenna Equalizer Realized by Utilizing 0.18µm Si-Processing Technology for a Pifa-900.

Naoyuki Unno, Takashi Fujita, Peter Lindberg, B. Siddik Yarman, Nobuo Fujii

Proceedings of the International Symposium on Circuits and Systems (ISCAS 2007), 2007

Low-power design technique for flash A/D converters based on reduction of the number of comparators.

Takahide Sato, Shigetaka Takagi, Nobuo Fujii

Proceedings of the International Symposium on Circuits and Systems (ISCAS 2007), 2007

Improvement of Bootstrapped Switch using Track and Precharge Phase.

Retdian Agung Nicodimus, Shigetaka Takagi, Nobuo Fujii

Proceedings of the International Symposium on Circuits and Systems (ISCAS 2007), 2007

Gain-Bandwidth Limitations of 0.18μm Si-CMOS RF technology.

B. Siddik Yarman, Nicodimus Retdian, Shigetaka Takagi, Nobuo Fujii

Proceedings of the 18th European Conference on Circuit Theory and Design, 2007

Design optimization of staggered amplifier for wide-band applications.

Nicodimus Retdian, Shigetaka Takagi, Nobuo Fujii

Proceedings of the 18th European Conference on Circuit Theory and Design, 2007

2006

Miller Capacitor with Wide Input Range and Its Application to PLL Loop Filter.

Masahiro Yoshioka, Nobuo Fujii

IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2006

Automated Design of Analog Circuits Starting with Idealized Elements.

Naoyuki Unno, Nobuo Fujii

IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2006

2005

Rail-to-Rail OTA Based on Signal Decomposition.

Nobukazu Takai, Shigetaka Takagi, Nobuo Fujii

IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2005

High Speed Transconductance-C-Opamp Integrator Using Current-Feedback Amplifier.

Takahide Sato, Shigetaka Takagi, Nobuo Fujii

IEICE Trans. Electron., 2005

Equivalent Saturated MOSFET Circuit with Wide Input Range.

Takahide Sato, Shigetaka Takagi, Nobuo Fujii

IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2005

Feedforward-type parasitic capacitance canceler and its application to 4 Gb/s T/H circuit.

Takahide Sato, Shigetaka Takagi, Nobuo Fujii, Yasuyuki Hashimoto, Kohji Sakata, Hiroyuki Okada

Proceedings of the International Symposium on Circuits and Systems (ISCAS 2005), 2005

A design of controllable

Khanittha Kaewdang, Wanlop Surakampontorn, Nobuo Fujii

Proceedings of the International Symposium on Circuits and Systems (ISCAS 2005), 2005

Phase-error reduction technique for quadrature ring oscillators.

Kazuya Yoshizaki, Shigetaka Takagi, Nobuo Fujii

Proceedings of the 2005 European Conference on Circuit Theory and Design, 2005

2004

Controllable decoding for automated analog circuit structure design.

Hajime Shibata, Adrian Stoica, Nobuo Fujii

Soft Comput., 2004

4-Gb/s track and hold circuit using parasitic capacitance canceller [flash ADC application].

Takahide Sato, Shigetaka Takagi, Nobuo Fujii, Yasuyuki Hashimoto, Kohji Sakata, Hirovuki Okada

Proceedings of the 33rd European Solid-State Circuits Conference, 2004

2003

Managing Pervasive Computing and Ubiquitous Communications - A Report on APNOMS 2003.

Kenichi Mase, Il-Soo Ahn, Nobuo Fujii, Young-Chul Shim

J. Netw. Syst. Manag., 2003

Realization of Leapfrog Filters Using Current Differential Buffered Amplifiers.

Worapong Tangsrirat, Wanlop Surakampontorn, Nobuo Fujii

IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2003

Mapping Circuit for Rail-to-Rail Operation.

Kawori Takakubo, Hajime Takakubo, Yohei Nagatake, Shigetaka Takagi, Nobuo Fujii

IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2003

Automated Design of Analog Circuits Using a Cell-Based Structure.

Hajime Shibata, Soji Mori, Nobuo Fujii

IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2003

Rail-to-Rail V-I Conversion Using a Pair of Single Channel MOSFETs Operating in Plural Regions.

Takahide Sato, Shigetaka Takagi, Nobuo Fujii

IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2003

Realization of electronically tunable ladder filters using multi-output current controlled conveyors.

Amorn Jiraseree-amornkun, Nobuo Fujii, Wanlop Surakampontorn

Proceedings of the 2003 International Symposium on Circuits and Systems, 2003

2002

Wide-Input Range Linear Voltage-to-Current Converter Using Equivalent MOSFETs without Cutoff Region.

Kazuyuki Wada, Shigetaka Takagi, Nobuo Fujii

IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2002

Fully On-Chip Active Guard Band Circuit for Digital Noise Cancellation.

Shigetaka Takagi, Retdian Agung Nicodimus, Kazuyuki Wada, Nobuo Fujii

IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2002

Extension of Current Conveyor Concept and Its Applications.

Takahide Sato, Kazuyuki Wada, Shigetaka Takagi, Nobuo Fujii

IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2002

Current-mode leapfrog ladder filters using CDBAs.

Worapong Tangsrirat, Nobuo Fujii, Wanlop Surakampontorn

Proceedings of the 2002 International Symposium on Circuits and Systems, 2002

Rail-to-rail OTA using a pair of single channel type MOSFETs.

Takahide Sato, Shigetaka Takagi, Nobuo Fujii

Proceedings of the 2002 International Symposium on Circuits and Systems, 2002

Improving the immunity to substrate noise using active noise cancellation circuit in mixed-signal integrated circuits.

N. R. Agung, Shigetaka Takagi, Nobuo Fujii

Proceedings of the IEEE Asia Pacific Conference on Circuits and Systems 2002, 2002

2001

Active guard band circuit for substrate noise suppression.

Shigetaka Takagi, Nicodimus Retdian Agung, Kazuyuki Wada, Nobuo Fujii

Proceedings of the 2001 International Symposium on Circuits and Systems, 2001

Analog circuit synthesis by superimposing of sub-circuits.

Hajime Shibata, Nobuo Fujii

Proceedings of the 2001 International Symposium on Circuits and Systems, 2001

2000

Power saving technique for MOS differential amplifiers.

Kyoichi Takenaka, Kazuyuki Wada, Shigetaka Takagi, Nobuo Fujii

Proceedings of the IEEE International Symposium on Circuits and Systems, 2000

Novel voltage-regulating circuit for low-voltage and low-power OTA realization using MOSFETs in the non-saturation region.

Takahide Sato, Kazuyuki Wada, Shigetaka Takagi, Nobuo Fujii

Proceedings of the IEEE International Symposium on Circuits and Systems, 2000

A novel class A CMOS current conveyor.

Sohrab Emami, Kazuyuki Wada, Shigetaka Tagaki, Nobuo Fujii

Proceedings of the IEEE International Symposium on Circuits and Systems, 2000

1998

Reduction in output DC offset voltage of integrator-based filters.

Kazuyuki Wada, Shigetaka Takagi, Nobuo Fujii

Proceedings of the 5th IEEE International Conference on Electronics, Circuits and Systems, 1998

GaAs MESFET multi-output current mirrors and their application to high frequency filters.

Nobukazu Takai, Nobuo Fujii

Proceedings of the 5th IEEE International Conference on Electronics, Circuits and Systems, 1998

1997

TMN-based customer network management for ATM networks.

Tetsuya Yamamura, Tsutomu Tanahashi, Miyoshi Hanaki, Nobuo Fujii

IEEE Commun. Mag., 1997

Management of Broadband Networks.

Ferenc Kocsis, Eckart Auer, Nobuo Fujii, Lawrence Bernstein

IEEE Commun. Mag., 1997

Minimization of finite wordlength error in 2-D FIR digital filters in the frequency domain.

Mitsuhiko Yagyu, Akinori Nishihara, Nobuo Fujii

Proceedings of the 1997 IEEE International Conference on Acoustics, 1997

1996

ATM transport network operation system in Japan.

Nobuo Fujii, Tetsuya Yamamura

IEEE Commun. Mag., 1996

An ATM transport network operation system based on TMN.

Nobuo Fujii, Ikuo Yoda, Kenij Minato

Proceedings of the 1996 Network Operations and Management Symposium, 1996

1995

Design of FIR Digital Filters with Minimum Weight Representation.

Mitsuhiko Yagyu, Toshiyuki Yoshida, Akinori Nishihara, Nobuo Fujii

Proceedings of the 1995 IEEE International Symposium on Circuits and Systems, ISCAS 1995, Seattle, Washington, USA, April 30, 1995

Implementing and deploying MIB in ATM transport network operations systems.

Tomoaki Shimizu, Ikuo Yoda, Nobuo Fujii

Proceedings of the Integrated Network Management IV, 1995

Design automation for integrated continuous-time filters using integrators.

Kazuyuki Wada, Shigetaka Takagi, Zdzislaw Czarnul, Nobuo Fujii

Proceedings of the 1995 Conference on Asia Pacific Design Automation, Makuhari, Massa, Chiba, Japan, August 29, 1995

1994

Modular Realization of Bandstop and Bandpass FIR Digital Filters.

Saed Samadi, Akinori Nishihara, Nobuo Fujii

Proceedings of the 1994 IEEE International Symposium on Circuits and Systems, ISCAS 1994, London, England, UK, May 30, 1994

Principles of nonlinearity Cancellation in Linear MOS Systems using MRC Circuits.

Zdzislaw Czarnul, Shigetaka Takagi, Nobuo Fujii, Tetsuya Iida, Takeshi Yanagisawa

Proceedings of the 1994 IEEE International Symposium on Circuits and Systems, ISCAS 1994, London, England, UK, May 30, 1994

New Single-Capacitor MOSFET-C Integrators: Analysis, Design & Applications.

R. Brannen, Shigetaka Takagi, Mohammed Ismail, Nobuo Fujii

Proceedings of the 1994 IEEE International Symposium on Circuits and Systems, ISCAS 1994, London, England, UK, May 30, 1994

1993

Management Information and its Optimal Allocation for ATM Networks with a Protection Mechanism.

Satoru Ohta, Nobuo Fujii

J. Netw. Syst. Manag., 1993

A Configurable CMOS Multiplier/Divider for Analog VLSI.

Mohammed Ismail, Robert Brannen, Shigetaka Takagi, Ronny Khan, Oddvar Aaserud, Nobuo Fujii, Nabil I. Khachab

Proceedings of the 1993 IEEE International Symposium on Circuits and Systems, 1993

Applying OSI Systems Management Standards to Virtual Path Testing in ATM Networks.

Satoru Ohta, Nobuo Fujii

Proceedings of the Integrated Network Management III, 1993

1992

Configuration Of A Local Fiber Optical, Network Management System Based On Multiple Manager Systems Environment - Operation Concurrency Control For A Distributed Management System -.

Ikuo Yoda, Kouzou Sakae, Nobuo Fujii

Proceedings of the Network Without Bounds: Network Operations and Management Symposium, 1992

1989

Application of a Rearrangement Algorithm for Digital Cross-Connect System Control.

Nobuo Fujii

Proceedings of the Proceedings IEEE INFOCOM '89, 1989