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ORCIDAkira Yasuda
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2020 – today
- 2024
[c20]Uta Kobayashi, Yasuhiro Sugimoto, Koji Yoshimura, Kiichi Yamashita, Akira Yasuda:
A CSRR Glucose Concentration Sensor with Increased Resolution Using the Q-value Enhancement Circuit Technique. ICCE 2024: 1-4- [c19]Reiji Takaki, Akira Yasuda:
Digital direct-drive speaker system using MEMS speakers. ICCE 2024: 1-7 - [c18]Koji Yoshimura, Yasuhiro Sugimoto, Uta Kobayashi, Kiichi Yamashita, Akira Yasuda:
A Complementary Split Ring Resonator Sensor Optimized for Maximizing the Dip and Q-value in S21 Frequency Characteristics. ICCE 2024: 1-4 - 2020
- [c17]Takeru Yoshida, Fumito Masuko, Akira Yasuda:
Efficiency improvement method for low output of Multi Coils Motor. IECON 2020: 949-954
2010 – 2019
- 2019
- [j6]Satoshi Saikatsu, Akira Yasuda:
Delta-Sigma ADC Based on Switched-Capacitor Integrator with FIR Filter Structure. IEICE Trans. Fundam. Electron. Commun. Comput. Sci. 102-A(3): 498-506 (2019) - 2017
- [c16]Yuki Furuya, Masayoshi Takahashi, Satoshi Saikatsu, Michitaka Yoshino, Akira Yasuda:
Speaker system with 100-W high output power and 0.17% THD using 9-V power supply with digitally direct-driven technique. ICCE 2017: 452-455 - [c15]Shuta Masuda, Satoshi Saikatsu, Michitaka Yoshino, Akira Yasuda:
A delta-sigma DAC with feedforward jitter-shaper reducing jitter noise. MIXDES 2017: 50-54 - [c14]Kengo Ando, Takahiro Kate, Satoshi Saikatsu, Akira Yasuda:
A high precision vernier type delta-sigma time to digital converter. MIXDES 2017: 61-66 - [c13]Hideki Akiyama, Sogami Yasutaka, Akira Yasuda, Saikatu Satoshi:
An application for tree structure NSDEM to a directivity speaker with amplitude controlling a digitally direct driven speaker. MIXDES 2017: 73-78 - [c12]Shingo Noami, Satoshi Saikatsu, Akira Yasuda:
A reduction of circuit size of digital direct-driven speaker architecture using segmented pulse shaping technique. SiPS 2017: 1-6 - 2016
- [c11]Masumi Okuda, Akira Yasuda, Shusaku Tsumoto:
A Data Mining Approach on the Structure of Patient Satisfaction in HCAHPS Databases. ICHI 2016: 311 - [c10]Go Harumi, Satoshi Saikatsu, Michitaka Yoshino, Akira Yasuda:
Digital direct-driven speaker architecture using segmented pulse shaping technique. NEWCAS 2016: 1-4 - 2015
- [c9]Masumi Okuda, Akira Yasuda, Shusaku Tsumoto:
The Change of the Structure of Patient Satisfaction by Waiting Time, Length of Stay and Hospital Rebuilding in Japan. ICDM Workshops 2015: 336-344 - [c8]Masumi Okuda, Akira Yasuda, Shusaku Tsumoto:
The Effects of Waiting Time, Length of Stay, and Hospital Remodeling on the Structure of Patient Satisfaction. ICServ 2015: 287-297 - 2014
- [c7]Takemichi Ishikawa, Shuma Yokoyama, Noboru Harashima, Dai Takahashi, Jun Shiozawa, Michitaka Yoshino, Akira Yasuda:
A highly directional speaker with amplitude-phase control using a digitally direct-driven system. ICCE 2014: 135-136 - [c6]Masumi Okuda, Akira Yasuda, Shusaku Tsumoto:
Factors of Patient Satisfaction Based on Distant Analysis in HCAHPS Databases. ICDM Workshops 2014: 328-337 - [c5]Masumi Okuda, Akira Yasuda, Shusaku Tsumoto:
Exploratory Analysis of Factors of Patient Satisfaction in HCAHPS Databases. ICServ 2014: 229-244 - 2011
- [c4]Michitaka Yoshino, Mitsuhiro Iwaide, Daigo Kuniyoshi, Hajime Ohtani, Akira Yasuda, Jun-ichi Okamura:
A novel audio playback chip using digitally driven speaker architecture with 80%@-10dBFS power efficiency, 5.5W@3.3V supply and 100dB SNR. CICC 2011: 1-4
2000 – 2009
- 2006
- [c3]Akira Yasuda, Akinori Ohkubo, Katsuya Ogata, Hajime Ueno, Takeshi Anzai, Takashi Kimura, Koichiro Ochiai, Toshihiko Hamasaki:
A single-chip audio system with delta-sigma DAC and class-D amplifier. ISCAS 2006 - 2004
- [c2]Akira Yasuda, Takashi Kimura, Koichiro Ochiai, Toshihiko Hamasaki:
A class-D amplifier using a spectrum shaping technique [audio power amplifier]. CICC 2004: 173-176 - 2002
- [j5]Shusaku Tsumoto, Shoji Hirano, Akira Yasuda, Kouhei Tsumoto:
Analysis of amino-acid sequences by statistical technique. Inf. Sci. 145(3-4): 205-214 (2002) - [j4]Takeshi Ueno, Akira Yasuda, Takafumi Yamaji, Tetsuro Itakura:
A fourth-order bandpass Δ-Σ modulator using second-order bandpass noise-shaping dynamic element matching. IEEE J. Solid State Circuits 37(7): 809-816 (2002) - [c1]Shusaku Tsumoto, Shoji Hirano, Akira Yasuda, Kouhei Tsumoto:
Analysis of Amino Acid Sequences by Statistical Technique. JCIS 2002: 1169-1173
1990 – 1999
- 1999
- [j3]Tetsuro Itakura, Takashi Ueno, Hiroshi Tanimoto, Akira Yasuda, Ryuichi Fujimoto, Tadashi Arai, Hideyuki Kokatsu:
A 2.7-V, 200-kHz, 49-dBm, stopband-IIP3, low-noise, fully balanced gm-C filter IC. IEEE J. Solid State Circuits 34(8): 1155-1159 (1999) - 1998
- [j2]Akira Yasuda, Hiroshi Tanimoto, Tetsuya Iida:
A third-order ΔΣ modulator using second-order noise-shaping dynamic element matching. IEEE J. Solid State Circuits 33(12): 1879-1886 (1998) - 1996
- [j1]Hiroshi Tanimoto, Tetsuro Itakura, Takashi Ueno, Akira Yasuda, Kazuhiro Oda:
An offset-free LPF for π/4-shift QPSK signal generator. IEEE J. Solid State Circuits 31(12): 2051-2055 (1996)
Coauthor Index
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