Osami Wada

Publication Activity (10 Years)

Years Active: 2005-2024
Publications (10 Years): 17

Top Topics

Room Temperature

Order Statistics

Electrical Power

Frequency Modulation

Top Venues

IEICE Trans. Commun.

Publications

Takehiro Kitamura, Takashi Hisakado, Osami Wada, Mahfuzul Islam
Design of Reference-free Flash ADC With On-chip Rank-based Comparator Selection Using Multiple Comparator Groups. IPSJ Trans. Syst. LSI Des. Methodol. 17 (2024)
Shun Yamaguchi, Mahfuzul Islam, Takashi Hisakado, Osami Wada
A Fully Synchronous Digital LDO with Built-in Adaptive Frequency Modulation and Implicit Dead-Zone Control. ASP-DAC (2023)
Shun Yamaguchi, Takashi Hisakado, Osami Wada, Mahfuzul Islam
An Adaptive-Sampling Digital LDO with Statistical Comparator Selection Achieving 99.99% Maximum Current Efficiency and 0.25ps FoM in 65nm. A-SSCC (2023)
Mahfuzul Islam, Shogo Harada, Takashi Hisakado, Osami Wada
CMOS Temperature Sensor Utilizing Gate-length-based Threshold Voltage Modulation. NEWCAS (2023)
Mahfuzul Islam, Takehiro Kitamura, Takashi Hisakado, Osami Wada
Demonstration of Order Statistics Based Flash ADC in a 65nm Process. ASP-DAC (2023)
Shun Yamaguchi, Mahfuzul Islam, Takashi Hisakado, Osami Wada
Low-Power Design of Digital LDO With Nonlinear Symmetric Frequency Generation. IEEE Trans. Circuits Syst. II Express Briefs 69 (12) (2022)
Takehiro Kitamura, Mahfuzul Islam, Takashi Hisakado, Osami Wada
Performance Improvement of Order Statistics Based Flash ADC Using Multiple Comparator Groups. NEWCAS (2022)
Ryoma Nakata, Takashi Hisakado, Tohlu Matsushima, Osami Wada
Circuit analysis of radiation reaction in metamaterials by retarded electromagnetic coupling. IET Circuits Devices Syst. 16 (4) (2022)
Takehiro Kitamura, Mahfuzul Islam, Takashi Hisakado, Osami Wada
Order Statistics Based Low-Power Flash ADC with On-Chip Comparator Selection. IEICE Trans. Fundam. Electron. Commun. Comput. Sci. (11) (2022)
Shogo Harada, Mahfuzul Islam, Takashi Hisakado, Osami Wada
A process scalable voltage-reference-free temperature sensor utilizing MOSFET threshold voltage variation. A-SSCC (2021)
Takehiro Kitamura, Mahfuzul Islam, Takashi Hisakado, Osami Wada
Flash ADC Utilizing Offset Voltage Variation With Order Statistics Based Comparator Selection. ISQED (2021)
Katsuya Ohishi, Takashi Hisakado, Tohlu Matsushima, Osami Wada
Equivalent-Circuit Model with Retarded Electromagnetic Coupling for Meta-Atoms of Wired Metallic Spheres. IEICE Trans. Electron. (12) (2018)
Takashi Hisakado, Keisuke Yoshida, Tohlu Matsushima, Osami Wada
Equivalent-Circuit Model for Meta-Atoms Consisting of Wired Metallic Spheres. IEICE Trans. Electron. (3) (2017)
Yuri Wakaduki, Tetsushi Watanabe, Yoshitaka Toyota, Kengo Iokibe, Liuji R. Koga, Osami Wada
Connector Model for Use in Common-Mode Antenna Model Used to Estimate Radiation from Printed Circuit Boards with Board-to-Board Connector. IEICE Trans. Commun. (3) (2016)
Hidetoshi Miyahara, Nobuaki Ikehara, Tohlu Matsushima, Takashi Hisakado, Osami Wada
Relation between internal terminal voltage and immunity behavior of LDO regulator circuits. EMC Compo (2015)
Yosuke Kondo, Masato Izumichi, Kei Shimakura, Osami Wada
Modeling of Bulk Current Injection Setup for Automotive Immunity Test Using Electromagnetic Analysis. IEICE Trans. Commun. (7) (2015)
Osami Wada
Foreword. IEICE Trans. Commun. (7) (2015)
Atsushi Nakamura, Masaaki Maeda, Tohlu Matsushima, Osami Wada
Substrate noise reduction based on impedance balance using tunable resistances. EMC Compo (2013)
Osami Wada
Chair's welcome. EMC Compo (2013)
Tohlu Matsushima, Nobuaki Ikehara, Takashi Hisakado, Osami Wada
Improvement of reproducibility of DPI method to quantify RF conducted immunity of LDO regulator. EMC Compo (2013)
Masaaki Maeda, Tohlu Matsushima, Osami Wada
Impedance balance control for suppression of fluctuation on ground voltage in LSI package. EMC Compo (2013)
Tohlu Matsushima, Tetsushi Watanabe, Yoshitaka Toyota, Ryuji Koga, Osami Wada
Calculation of Common-Mode Radiation from Single-Channel Differential Signaling System Using Imbalance Difference Model. IEICE Trans. Commun. (7) (2010)
Tetsushi Watanabe, Tohlu Matsushima, Yoshitaka Toyota, Osami Wada, Ryuji Koga
Suppression of Guard-Trace Resonance by Matched Termination for Reducing Common-Mode Radiation. IEICE Trans. Commun. (7) (2010)
Tohlu Matsushima, Tetsushi Watanabe, Yoshitaka Toyota, Ryuji Koga, Osami Wada
Evaluation of EMI Reduction Effect of Guard Traces Based on Imbalance Difference Model. IEICE Trans. Commun. (6) (2009)
Tohlu Matsushima, Tetsushi Watanabe, Yoshitaka Toyota, Ryuji Koga, Osami Wada
Increase of Common-Mode Radiation due to Guard Trace Voltage and Determination of Effective Via-Location. IEICE Trans. Commun. (6) (2009)
Umberto Paoletti, Takashi Hisakado, Osami Wada
Importance and Limitations of Modeling Parasitic Capacitance between Package and PCB for Power Bus Noise and Radiation. IEICE Trans. Commun. (6) (2009)
Umberto Paoletti, Takashi Hisakado, Osami Wada
Indirect extension of the image theory to partial inductance calculations. IEICE Electron. Express 5 (17) (2008)
Umberto Paoletti, Osami Wada
De-Embedding Technique for the Extraction of Parasitic and Stray Capacitances from 1-Port Measurements. IEICE Trans. Commun. (6) (2007)
Zhi Liang Wang, Osami Wada, Takashi Harada, Takahiro Yaguchi, Yoshitaka Toyota, Ryuji Koga
Modeling and Simulation of Via-Connected Power Bus Stacks in Multilayer PCBs. IEICE Trans. Commun. (8) (2005)