Takashi Hisakado

32 papers C 1Journal 10Unranked 21
YearRankTypeTitle / Venue / Authors
2025 — conf
Self-recovery hysteresis control based on-chip SC DC-DC converter robust to load fluctuation.
ASP-DAC
Koji Kikuta, Takashi Hisakado, Mahfuzul Islam
2024 J jnl
Design of Reference-free Flash ADC With On-chip Rank-based Comparator Selection Using Multiple Comparator Groups.
IPSJ Trans. Syst. LSI Des. Methodol.
Takehiro Kitamura, Takashi Hisakado, Osami Wada, Mahfuzul Islam
2024 — conf
Fully Integrated Switched-Capacitor DC-DC Converter With Self-Recovery Hysteresis Control.
SOCC
Koji Kikuta, Takashi Hisakado, Mahfuzul Islam
2023 — conf
A Fully Synchronous Digital LDO with Built-in Adaptive Frequency Modulation and Implicit Dead-Zone Control.
ASP-DAC
Shun Yamaguchi, Mahfuzul Islam, Takashi Hisakado, Osami Wada
2023 — conf
An Adaptive-Sampling Digital LDO with Statistical Comparator Selection Achieving 99.99% Maximum Current Efficiency and 0.25ps FoM in 65nm.
A-SSCC
Shun Yamaguchi, Takashi Hisakado, Osami Wada, Mahfuzul Islam
2023 — conf
CMOS Temperature Sensor Utilizing Gate-length-based Threshold Voltage Modulation.
NEWCAS
Mahfuzul Islam, Shogo Harada, Takashi Hisakado, Osami Wada
2023 — conf
Demonstration of Order Statistics Based Flash ADC in a 65nm Process.
ASP-DAC
Mahfuzul Islam, Takehiro Kitamura, Takashi Hisakado, Osami Wada
2022 J jnl
Circuit analysis of radiation reaction in metamaterials by retarded electromagnetic coupling.
IET Circuits Devices Syst.
Ryoma Nakata, Takashi Hisakado, Tohlu Matsushima, Osami Wada
2022 J jnl
Low-Power Design of Digital LDO With Nonlinear Symmetric Frequency Generation.
IEEE Trans. Circuits Syst. II Express Briefs
Shun Yamaguchi, Mahfuzul Islam, Takashi Hisakado, Osami Wada
2022 J jnl
Order Statistics Based Low-Power Flash ADC with On-Chip Comparator Selection.
IEICE Trans. Fundam. Electron. Commun. Comput. Sci.
Takehiro Kitamura, Mahfuzul Islam, Takashi Hisakado, Osami Wada
2022 — conf
Performance Improvement of Order Statistics Based Flash ADC Using Multiple Comparator Groups.
NEWCAS
Takehiro Kitamura, Mahfuzul Islam, Takashi Hisakado, Osami Wada
2021 — conf
A process scalable voltage-reference-free temperature sensor utilizing MOSFET threshold voltage variation.
A-SSCC
Shogo Harada, Mahfuzul Islam, Takashi Hisakado, Osami Wada
2021 — conf
Flash ADC Utilizing Offset Voltage Variation With Order Statistics Based Comparator Selection.
ISQED
Takehiro Kitamura, Mahfuzul Islam, Takashi Hisakado, Osami Wada
2018 J jnl
Equivalent-Circuit Model with Retarded Electromagnetic Coupling for Meta-Atoms of Wired Metallic Spheres.
IEICE Trans. Electron.
Katsuya Ohishi, Takashi Hisakado, Tohlu Matsushima, Osami Wada
2017 J jnl
Equivalent-Circuit Model for Meta-Atoms Consisting of Wired Metallic Spheres.
IEICE Trans. Electron.
Takashi Hisakado, Keisuke Yoshida, Tohlu Matsushima, Osami Wada
2015 — conf
Relation between internal terminal voltage and immunity behavior of LDO regulator circuits.
EMC Compo
Hidetoshi Miyahara, Nobuaki Ikehara, Tohlu Matsushima, Takashi Hisakado, Osami Wada
2013 — conf
Improvement of reproducibility of DPI method to quantify RF conducted immunity of LDO regulator.
EMC Compo
Tohlu Matsushima, Nobuaki Ikehara, Takashi Hisakado, Osami Wada
2009 J jnl
Importance and Limitations of Modeling Parasitic Capacitance between Package and PCB for Power Bus Noise and Radiation.
IEICE Trans. Commun.
Umberto Paoletti, Takashi Hisakado, Osami Wada
2008 J jnl
An Algebraic Approach to Guarantee Harmonic Balance Method Using Gröbner Base.
IEICE Trans. Fundam. Electron. Commun. Comput. Sci.
Masakazu Yagi, Takashi Hisakado, Kohshi Okumura
2008 J jnl
Indirect extension of the image theory to partial inductance calculations.
IEICE Electron. Express
Umberto Paoletti, Takashi Hisakado, Osami Wada
2007 J jnl
Efficient Applications of Invariants to Harmonic Balance Equation Using Gröbner Base.
IEICE Trans. Fundam. Electron. Commun. Comput. Sci.
Masakazu Yagi, Takashi Hisakado
2006 C conf
Signal expression based on equivalence of time resolution and quantization level.
ISCAS
Kazuma Hayashi, Takashi Hisakado
2005 — conf
Algebraic representation of error bounds for describing function using Groebner base [nonlinear circuit analysis example].
ISCAS (3)
Masakazu Yagi, Takashi Hisakado, Kohshi Okumura
2005 — conf
Moore test using Gray code.
ISCAS (3)
Takashi Hisakado, Kohshi Okumura
2004 — conf
Logically reversible arithmetic circuit using pass-transistor.
ISCAS (2)
Takashi Hisakado, Hiroyoshi Iketo, Kohshi Okumura
2003 — conf
An implementation of numerical inversion of Laplace transforms on FPGA.
ISCAS (4)
A. Yonemoto, Takashi Hisakado, Kohshi Okumura
2003 — conf
Characterization of a simple communication network using Legendre transform.
ISCAS (3)
Takashi Hisakado, Kohshi Okumura, Vladimir Vukadinovic, Ljiljana Trajkovic
2003 — conf
Estimation of transmission line parameters by adaptive inverse scattering.
ISCAS (4)
A. Yonemoto, Takashi Hisakado, Kohshi Okumura
2002 — conf
An improvement of convergence of FFT-based numerical inversion of Laplace transforms.
ISCAS (5)
A. Yonemoto, Takashi Hisakado, Kohshi Okumura
2002 — conf
Fault location of single-phase transmission lines by Laguerre function.
ISCAS (1)
A. Yonemoto, Takashi Hisakado, Kohshi Okumura
2001 — conf
Algebraic representation of bifurcations in global parameter space with Gröbner bases.
ISCAS (3)
Takashi Hisakado, Kohshi Okumura
1999 — conf
Steady states prediction in nonlinear circuit by wavelet transform.
ISCAS (6)
Takashi Hisakado, Kohshi Okumura