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2020 – today
- 2023
- [j9]Shogo Katayama, Takayuki Nakatani, Daisuke Iimori, Misaki Takagi, Yujie Zhao, Anna Kuwana, Keno Sato, Takashi Ishida, Toshiyuki Okamoto, Tamotsu Ichikawa, Kentaroh Katoh, Kazumi Hatayama, Haruo Kobayashi:
Low distortion sine wave generator with simple harmonics cancellation circuit and filter for analog device testing. IEICE Electron. Express 20(1): 20220470 (2023) - [j8]Lengkhang Nengvang, Shogo Katayama, Anna Kuwana, Kazufumi Naganuma, Kiyoshi Sasai, Akihisa Iikura, Akira Asao, Takuya Watanabe, Katsuaki Morishita, Haruo Kobayashi:
Relaxation DAC with positive and negative polarity output using high-pass filter. IEICE Electron. Express 20(4): 20220536 (2023) - [c56]Haruo Kobayashi, Manato Hirai, Kakeru Otomo, Shogo Katayama, Xueyan Bai, Masashi Chiba, Zifei Xu, Dan Yao, Lengkhang Nengvang, Minh Tri Tran, Kanji Yoshihiro, Anna Kuwana, Takato Ooide, Hiroshi Tanimoto, Yuji Gendai, Jianglin Wei:
Back to the Analog Neural Network and Linear Circuit Theory. ASICON 2023: 1-4 - [c55]Keno Sato, Takayuki Nakatani, Takashi Ishida, Toshiyuki Okamoto, Tamotsu Ichikawa, Shogo Katayama, Daisuke Iimori, Misaki Takagi, Yujie Zhao, Shuhei Yamamoto, Anna Kuwana, Kentaroh Katoh, Kazumi Hatayama, Haruo Kobayashi:
Low Distortion Sinusoidal Signal Generator with Harmonics Cancellation Using Two Types of Digital Predistortion. ITC 2023: 47-55 - [c54]Kentaroh Katoh, Shuhei Yamamoto, Zheming Zhao, Yujie Zhao, Shogo Katayama, Anna Kuwana, Takayuki Nakatani, Kazumi Hatayama, Haruo Kobayashi, Keno Sato, Takashi Ishida, Toshiyuki Okamoto, Tamotsu Ichikawa:
A Physically Unclonable Function Using Time-to-Digital Converter with Linearity Self-Calibration and its FPGA Implementation. ITC-Asia 2023: 1-6 - 2022
- [j7]Yujie Zhao, Kentaroh Katoh, Anna Kuwana, Shogo Katayama, Jianglin Wei, Haruo Kobayashi, Takayuki Nakatani, Kazumi Hatayama, Keno Sato, Takashi Ishida, Toshiyuki Okamoto, Tamotsu Ichikawa:
Revisit to Histogram Method for ADC Linearity Test: Examination of Input Signal and Ratio of Input and Sampling Frequencies. J. Electron. Test. 38(1): 21-38 (2022) - [j6]Xueyan Bai, Shogo Katayama, Dan Yao, Anna Kuwana, Zifei Xu, Haruo Kobayashi:
Asynchronous capacitive SAR ADC based on Hopfield network. IEICE Electron. Express 19(18): 20220276 (2022) - [j5]Dan Yao, Xuanyan Bai, Shogo Katayama, Anna Kuwana, Kazuyuki Kawauchi, Haruo Kobayashi, Kouji Hirai, Akira Suzuki, Satoshi Yamada, Tomoyuki Kato, Ritsuko Kitakoga, Takeshi Shimamura, Gopal Adhikari, Nobuto Ono, Kazuhiro Miura, Shigeya Yamaguchi:
Unit cell mismatch scrambling method for high-resolution unary DAC based on virtual 3D layout. IEICE Electron. Express 19(24): 20220430 (2022) - [j4]Jianglin Wei, Anna Kuwana, Haruo Kobayashi, Kazuyoshi Kubo:
IEEE754 Binary32 Floating-Point Logarithmic Algorithms Based on Taylor-Series Expansion with Mantissa Region Conversion and Division. IEICE Trans. Fundam. Electron. Commun. Comput. Sci. 105-A(7): 1020-1027 (2022) - [c53]Keno Sato, Takayuki Nakatani, Shogo Katayama, Daisuke Iimori, Gaku Ogihara, Takashi Ishida, Toshiyuki Okamoto, Tamotsu Ichikawa, Yujie Zhao, Kentaroh Katoh, Anna Kuwana, Kazumi Hatayama, Haruo Kobayashi:
High Precision Voltage Measurement System Utilizing Low-End ATE Resource and BOST. ATS 2022: 37-42 - [c52]Gui-Yi Dong, Shogo Katayama, Yifei Sun, Yasunori Kobori, Anna Kuwana, Haruo Kobayashi:
Notch Frequency Generation Methods in Noise Spread Spectrum for Pulse Coding Switching DC-DC Converter. LASCAS 2022: 1-4 - [c51]Hao Yang Du, Jun-Ichi Matsuda, Anna Kuwana, Haruo Kobayashi:
Low Switching Loss Dual RESURF 40 V N-LDMOS with Grounded Field Plate for DC-DC Converters. MWSCAS 2022: 1-4 - [c50]Chris Mangelsdorf, Manasa Madhvaraj, Salvador Mir, Manuel J. Barragán, Daisuke Iimori, Takayuki Nakatani, Shogo Katayama, Gaku Ogihara, Yujie Zhao, Jianglin Wei, Anna Kuwana, Kentaroh Katoh, Kazumi Hatayama, Haruo Kobayashi, Keno Sato, Takashi Ishida, Toshiyuki Okamoto, Tamotsu Ichikawa:
Innovative Practices Track: Innovative Analog Circuit Testing Technologies. VTS 2022: 1 - 2021
- [j3]Jianglin Wei, Anna Kuwana, Haruo Kobayashi, Kazuyoshi Kubo, Yuuki Tanaka:
Floating-Point Inverse Square Root Algorithm Based on Taylor-Series Expansion. IEEE Trans. Circuits Syst. II Express Briefs 68(7): 2640-2644 (2021) - [c49]Minh Tri Tran, Anna Kuwana, Haruo Kobayashi:
Study of Behaviors of Motion Models in High-Order Systems. AIIoT 2021: 332-341 - [c48]Haruo Kobayashi, Xueyan Bai, Yujie Zhao, Shuhei Yamamoto, Dan Yao, Manato Hirai, Jianglin Wei, Shogo Katayama, Anna Kuwana:
Classical Mathematics and Analog/Mixed-Signal IC Design. ASICON 2021: 1-4 - [c47]Gui-Yi Dong, Shogo Katayama, Yifei Sun, Yasunori Kobori, Anna Kuwana, Haruo Kobayashi:
Adaptive Convergence Method of Notch Frequency in Noise Spread Spectrum for Pulse Coding Switching DC-DC Converter. ASICON 2021: 1-4 - [c46]Anna Kuwana, Jun-Ichi Matsuda, Haruo Kobayashi:
Analysis of Switching Characteristics of Wide SOA and High Reliability 100 V N-LDMOS Transistor with Dual RESURF and Grounded Field Plate Structure. ASICON 2021: 1-4 - [c45]Yuki Sekine, Shogo Katayama, Yasunori Kobori, Anna Kuwana, Haruo Kobayashi:
Multi-Output SEIPC Multiplied Boost Converter with Exclusive Control. ASICON 2021: 1-4 - [c44]Jianglin Wei, Anna Kuwana, Haruo Kobayashi, Kazuyoshi Kubo:
Divide and Conquer: Floating-Point Exponential Calculation Based on Taylor-Series Expansion. ASICON 2021: 1-4 - [c43]Shogo Katayama, Yudai Abe, Anna Kuwana, Koji Asami, Masahiro Ishida, Ryuya Ohta, Haruo Kobayashi:
Application of Residue Sampling to RF/AMS Device Testing. ATS 2021: 19-24 - [c42]Keno Sato, Takayuki Nakatani, Takashi Ishida, Toshiyuki Okamoto, Tamotsu Ichikawa, Shogo Katayama, Gaku Ogihara, Daisuke Iimori, Yujie Zhao, Jianglin Wei, Anna Kuwana, Kazumi Hatayama, Haruo Kobayashi:
High Precision Measurement of Sub-Nano Ampere Current in ATE Environment. ATS 2021: 139-140 - [c41]Minh Tri Tran, Anna Kuwana, Haruo Kobayashi:
Study of Helix Functions and Multi-Source Rauch Filters. CCWC 2021: 1409-1416 - [c40]Minh Tri Tran, Anna Kuwana, Haruo Kobayashi:
Study of Rauch Low-Pass Filters using Pascal's Triangle. ICEIC 2021: 1-4 - [c39]Gaku Ogihara, Takayuki Nakatani, Daisuke Iimori, Shogo Katayama, Anna Kuwana, Keno Sato, Takashi Ishida, Toshiyuki Okamoto, Tamotsu Ichikawa, Yujie Zhao, Jianglin Wei, Kazumi Hatayama, Haruo Kobayashi:
Evaluation of High-Precision Nano-Ampere Current Measurement Method for Mass Production. ICECS 2021: 1-6 - [c38]Shuhei Yamamoto, Yuto Sasaki, Yujie Zhao, Jianglin Wei, Anna Kuwana, Keno Sato, Takashi Ishida, Toshiyuki Okamoto, Tamotsu Ichikawa, Takayuki Nakatani, Minh Tri Tran, Shogo Katayama, Kazumi Hatayama, Haruo Kobayashi:
Metallic Ratio Equivalent-Time Sampling: A Highly Efficient Waveform Acquisition Method. IOLTS 2021: 1-6 - [c37]Keno Sato, Takashi Ishida, Toshiyuki Okamoto, Tamotsu Ichikawa, Jianglin Wei, Takayuki Nakatani, Yujie Zhao, Shogo Katayama, Shuhei Yamamoto, Anna Kuwana, Kazumi Hatayama, Haruo Kobayashi:
Revisit to Accurate ADC Testing with Incoherent Sampling Using Proper Sinusoidal Signal and Sampling Frequencies. ITC 2021: 284-288 - [c36]Daisuke Iimori, Takayuki Nakatani, Shogo Katayama, Gaku Ogihara, Akemi Hatta, Anna Kuwana, Keno Sato, Takashi Ishida, Toshiyuki Okamoto, Tamotsu Ichikawa, Jianglin Wei, Yujie Zhao, Minh Tri Tran, Kazumi Hatayama, Haruo Kobayashi:
Summing Node and False Summing Node Methods: Accurate Operational Amplifier AC Characteristics Testing without Audio Analyzer. ITC 2021: 364-373 - [c35]Jianglin Wei, Anna Kuwana, Haruo Kobayashi, Kazuyoshi Kubo, Yuuki Tanaka:
Floating-Point Square Root Calculation Algorithm Based on Taylor-Series Expansion and Region Division. MWSCAS 2021: 774-778 - [c34]Minh Tri Tran, Anna Kuwana, Haruo Kobayashi:
Investigation of Behaviours of Kerwin-Huelsman-Newcomb Filters Using Nichols Charts of Self-Loop Function. MWSCAS 2021: 1007-1012 - 2020
- [j2]Md. Asadur Rahman, Mohd Abdur Rashid, Mohiuddin Ahmad, Anna Kuwana, Haruo Kobayashi:
Activation Modeling and Classification of Voluntary and Imagery Movements From the Prefrontal fNIRS Signals. IEEE Access 8: 218215-218233 (2020) - [j1]Yifei Sun, Yasunori Kobori, Anna Kuwana, Haruo Kobayashi:
Pulse Coding Controlled Switching Converter that Generates Notch Frequency to Suit Noise Spectrum. IEICE Trans. Commun. 103-B(11): 1331-1340 (2020) - [c33]Jianglin Wei, Anna Kuwana, Haruo Kobayashi, Kazuyoshi Kubo:
Revisit to Floating-Point Division Algorithm Based on Taylor-Series Expansion. APCCAS 2020: 240-243 - [c32]Gaku Ogihara, Takayuki Nakatani, Akemi Hatta, Keno Sato, Takashi Ishida, Toshiyuki Okamoto, Tamotsu Ichikawa, Anna Kuwana, Riho Aoki, Shogo Katayama, Jianglin Wei, Yujie Zhao, Jianlong Wang, Kazumi Hatayama, Haruo Kobayashi:
Summing Node Test Method: Simultaneous Multiple AC Characteristics Testing of Multiple Operational Amplifiers. ATS 2020: 1-6 - [c31]Keno Sato, Takayuki Nakatani, Takashi Ishida, Toshiyuki Okamoto, Tamotsu Ichikawa, Anna Kuwana, Kazumi Hatayama, Haruo Kobayashi:
Accurate Testing of Precision Voltage Reference by DC-AC Conversion. ATS 2020: 1-2 - [c30]Yukiko Shibasaki, Koji Asami, Riho Aoki, Akemi Hatta, Anna Kuwana, Haruo Kobayashi:
Analysis and Design of Multi-Tone Signal Generation Algorithms for Reducing Crest Factor. ATS 2020: 1-6 - [c29]Yuanyang Du, Xueyan Bai, Manato Hirai, Shuhei Yamamoto, Anna Kuwana, Haruo Kobayashi, Kazuyoshi Kubo:
Digital-to-Analog Converter Architectures Based on Polygonal and Prime Numbers. ISOCC 2020: 7-8 - [c28]Manato Hirai, Hiroshi Tanimoto, Yuji Gendai, Shuhei Yamamoto, Anna Kuwana, Haruo Kobayashi:
Nonlinearity Analysis of Resistive Ladder-Based Current-Steering Digital-to-Analog Converter. ISOCC 2020: 9-10 - [c27]Yukiko Shibasaki, Koji Asami, Akemi Hatta, Riho Aoki, Anna Kuwana, Haruo Kobayashi:
Study on Crest Factor Controlled Multi-Tone Signal for Analog RF Circuit Testing. ISOCC 2020: 133-134 - [c26]Yudai Abe, Akio Iwabuchi, Jun-Ichi Matsuda, Anna Kuwana, Takashi Ida, Yukiko Shibasaki, Haruo Kobayashi:
Low Power Loss IGBT Driver Circuit Using Current Drive. ISOCC 2020: 135-136 - [c25]Souma Yamamoto, Kuswan Isam Ebisawa, Yudai Abe, Takashi Ida, Yukiko Shibasaki, Nobukazu Tsukiji, Anna Kuwana, Haruo Kobayashi, Akira Suzuki, Yukichi Todoroki, Toshihiko Kakinoki, Nobuto Ono, Kazuhiro Miura:
Operation and Stability Analysis of Temperature-Insensitive MOS Reference Current Source with Self-Bias Circuit. ISOCC 2020: 137-138 - [c24]Takashi Hosono, Lei Sha, Souma Yamamoto, Mayu Hirano, Takashi Ida, Anna Kuwana, Haruo Kobayashi, Yoichi Moroshima, Hiromichi Harakawa, Takeshi Oikawa:
Improved Nagata Current Source Insensitive to Temperature and Power Supply Voltage. ISOCC 2020: 151-152 - [c23]Lei Sha, Anna Kuwana, Masashi Horiguchi, Haruo Kobayashi:
Simple Reference Voltage Generation Circuit Insensitive to Temperature. ISOCC 2020: 242-243 - [c22]Minh Tri Tran, Anna Kuwana, Haruo Kobayashi:
Ringing Test for Third-Order Ladder Low-Pass Filters. UEMCON 2020: 440-446
2010 – 2019
- 2019
- [c21]Yudai Abe, Shogo Katayama, Congbing Li, Anna Kuwana, Haruo Kobayashi:
Frequency Estimation Sampling Circuit Using Analog Hilbert Filter and Residue Number System. ASICON 2019: 1-4 - [c20]Riho Aoki, Keno Sato, Takashi Ishida, Toshiyuki Okamoto, Tamotsu Ichikawa, Shogo Katayama, Yuto Sasaki, Kosuke Machida, Takayuki Nakatani, Jianlong Wang, Anna Kuwana, Kazumi Hatayama, Haruo Kobayashi:
Evaluation of Null Method for Operational Amplifier Short-Time Testing. ASICON 2019: 1-4 - [c19]Koji Asami, Nene Kushita, Akemi Hatta, Minh Tri Tran, Yoshiro Tamura, Anna Kuwana, Haruo Kobayashi:
Analysis and Evaluation Method of RC Polyphase Filter. ASICON 2019: 1-4 - [c18]Manato Hirai, Shuhei Yamamoto, Hirotaka Arai, Anna Kuwana, Hiroshi Tanimoto, Yuji Gendai, Haruo Kobayashi:
Systematic Construction of Resistor Ladder Network for N-ary DACs. ASICON 2019: 1-4 - [c17]Shogo Katayama, Jing Li, Yifei Sun, Minh Tri Tran, Yasunori Kobori, Anna Kuwana, Haruo Kobayashi:
Automatic Correction of Current Imbalance for Multi-Phase COT Ripple-Based Control DC-DC Converter. ASICON 2019: 1-4 - [c16]Shogo Katayama, Noriyuki Oiwa, Yasunori Kobori, Anna Kuwana, Haruo Kobayashi:
Output Voltage Ripple Reduction with Nosie Spread Spectrum for Dual-Phase LLC Resonant Converter. ASICON 2019: 1-4 - [c15]Haruo Kobayashi, Nene Kushita, Minh Tri Tran, Koji Asami, Hao San, Anna Kuwana, Akemi Hatta:
Analog / Mixed-Signal / RF Circuits for Complex Signal Processing. ASICON 2019: 1-4 - [c14]Haruo Kobayashi, Kosuke Machida, Yuto Sasaki, Yusuke Osawa, Pengfei Zhang, Lei Sha, Yuki Ozawa, Anna Kuwana:
Fine Time Resolution TDC Architectures -Integral and Delta-Sigma Types. ASICON 2019: 1-4 - [c13]Anna Kuwana, Jun-Ichi Matsuda, Haruo Kobayashi:
Optimization of High Reliability and Wide SOA 100 V LDMOS Transistor with Low Specific On-Resistance. ASICON 2019: 1-4 - [c12]Yifei Sun, Minh Tri Tran, Yasunori Kobori, Anna Kuwana, Haruo Kobayashi:
Pulse Coding Control Switching Converter with Adjustable Conversion Voltage Ratio Notch Frequency Generation in Noise Spectrum. ASICON 2019: 1-4 - [c11]Yifei Sun, Minh Tri Tran, Yasunori Kobori, Anna Kuwana, Haruo Kobayashi:
EMI Noise Reduction and Output Ripple Cancellation for Full-Wave Type Soft-Switching Converter. ASICON 2019: 1-4 - [c10]Minh Tri Tran, Nene Kushita, Anna Kuwana, Haruo Kobayashi:
Flat Pass-Band Method with Two RC Band-Stop Filters for 4-Stage Passive RC Polyphase Filter in Low-IF Receiver Systems. ASICON 2019: 1-4 - [c9]Minh Tri Tran, Yifei Sun, Yasunori Kobori, Anna Kuwana, Haruo Kobayashi:
Overshoot Cancelation Based on Balanced Charge-Discharge Time Condition for Buck Converter in Mobile Applications. ASICON 2019: 1-4 - [c8]Minh Tri Tran, Yifei Sun, Yasunori Kobori, Anna Kuwana, Haruo Kobayashi:
Minimum Output Ripple and Fixed Operating Frequency Based on Modulation Injection for COT Ripple Control Converter. ASICON 2019: 1-4 - [c7]Shiyu Wang, Md. Zakir Hossain, Takaaki Suzuki, Kazuo Shinozuka, Natsuhiko Shimizu, Shunya Kitada, Ryo Ichige, Anna Kuwana, Haruo Kobayashi:
Graphene Biosensor for Saliva Protein Adsorption. ASICON 2019: 1-4 - [c6]Jiang-Lin Wei, Takashi Ishida, Toshiyuki Okamoto, Tamotsu Ichikawa, Nene Kushita, Takahiro Arai, Lei Sha, Anna Kuwana, Haruo Kobayashi, Takayuki Nakatani, Kazumi Hatayama, Keno Sato:
High-Resolution Low-Sampling-Rate Δ∑ ADC Linearity Short-Time Testing Algorithm. ASICON 2019: 1-4 - [c5]Chen-Hao Zhang, Yifei Sun, Minh Tri Tran, Yasunori Kobori, Anna Kuwana, Haruo Kobayashi:
Multi-Phase Full/Half Wave Type Resonant Converters with Automatic Current Balance against Element Variation. ASICON 2019: 1-4 - [c4]Yuto Sasaki, Kosuke Machida, Riho Aoki, Shogo Katayama, Takayuki Nakatani, Jianlong Wang, Keno Sato, Takashi Ishida, Toshiyuki Okamoto, Tamotsu Ichikawa, Anna Kuwana, Kazumi Hatayama, Haruo Kobayashi:
Accurate and Fast Testing Technique of Operational Amplifier DC Offset Voltage in µV-Order by DC-AC Conversion. ITC-Asia 2019: 1-6 - [c3]Yukiko Shibasaki, Koji Asami, Anna Kuwana, Kosuke Machida, Yuanyang Du, Akemi Hatta, Kazuyoshi Kubo, Haruo Kobayashi:
Crest Factor Controlled Multi-Tone Signals for Analog/Mixed-Signal IC Testing. ITC-Asia 2019: 7-12 - [c2]Yusuke Asada, Takahiko Shimizu, Yuji Gendai, Keno Sato, Takashi Ishida, Toshiyuki Okamoto, Tamotsu Ichikawa, Jiang-Lin Wei, Nene Kushita, Hirotaka Arai, Anna Kuwana, Takayuki Nakatani, Kazumi Hatayama, Haruo Kobayashi:
Innovative Test Practices in Japan. VTS 2019: 1 - 2018
- [c1]Yuto Sasaki, Yujie Zhao, Anna Kuwana, Haruo Kobayashi:
Highly Efficient Waveform Acquisition Condition in Equivalent-Time Sampling System. ATS 2018: 197-202
Coauthor Index
aka: Jianglin Wei
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