Zobrazeno 1 - 3
of 3
pro vyhledávání: '"Chieto Murayama"'
Autor:
Kazumasa Ando, Hao San, Haruo Kobayashi, Hajime Konagaya, Chieto Murayama, Haijun Lin, Takafumi Yamada
Publikováno v:
IEEJ Transactions on Electronics, Information and Systems. 129:2167-2173
This paper proposes an improved architecture of the noise-coupled ΔΣAD modulator with OP-Amp sharing technique. The noise-coupled ΔΣAD modulator enhances the order of noise-shaping efficiently by adding some passive capacitors and switches. Howev
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::14af917036c9308976d87ce6aa8abcf7
https://doi.org/10.1541/ieejeiss.129.2167
https://doi.org/10.1541/ieejeiss.129.2167
Autor:
Hao San, Atsushi Motozawa, Hajime Konagaya, Kazumasa Ando, Chieto Murayama, Kanichi Miyazawa, Haruo Kobayashi, Feng Xu, Hiroshi Yoshida
Publikováno v:
IEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences. :965-970
This paper proposes novel feedforward architecture of the second-order multibit ΔΣAD modulator with single DAC-feedback topology. The ΔΣAD modulator realizes high resolution by oversampling and noise shaping techniques. However, its SNDR (Signal
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::60d56086c13c2678bf9090d290795238
https://doi.org/10.1093/ietfec/e91-a.4.965
https://doi.org/10.1093/ietfec/e91-a.4.965
Autor:
Hiroshi Yoshida, Chieto Murayama, Haruo Kobayashi, Y. Nisida, Kazumasa Ando, Haijun Lin, Hajime Konagaya, Hao San
Publikováno v:
APCCAS
This paper proposes a new architecture of the feedforward multibit DeltaSigmaAD modulator for low power application. The SQNDR (Signal to Quantization Noise and Distortion Ratio) of DeltaSigmaAD modulator is limited by the dynamic range of the input
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::53766080805a53e1465e916235220a8d
https://doi.org/10.1109/apccas.2008.4746249
https://doi.org/10.1109/apccas.2008.4746249