カテゴリ: 論文誌(論文単位)グループ名: 【C】電子・情報・システム部門発行日: 2020/07/01タイトル(英語): Design and Trial Production of Stochastic Resonance Processor using FPGA著者名: 安西 優貴（東京電機大学大学院 理工学研究科），塚原 彰彦（東京電機大学大学院 理工学研究科），田中 慶太（東京電機大学大学院 理工学研究科），内川 義則（東京電機大学大学院 理工学研究科）著者名(英語): Yuki Anzai (Graduate School of Electronic and Mechanical Engineering, Tokyo Denki University), Akihiko Tsukahara (Graduate School of Electronic and Mechanical Engineering, Tokyo Denki University), Keita Tanaka (Graduate School of Electronic and Mechanical Engineering, Tokyo Denki University), Yoshinori Uchikawa (Graduate School of Electronic and Mechanical Engineering, Tokyo Denki University)キーワード: 確率共鳴現象，微小信号検出，FPGA (Field-Programmable Gate Array) stochastic resonance，weak-signal detection，FPGA要約(英語): Stochastic resonance phenomenon improves sensitivity of a signal is under a certain probability by adding noise to a weak signal. The phenomenon might be implemented in electronic circuits, and it was used various fields. For example, the phenomenon was used to detect digital image data in severe shooting conditions. Therefore, we considered if it is possible to construct a stochastic resonance circuit in digital circuits, it can be integrated into various digital devices. In this study, we construct a stochastic resonance circuit with FPGA (Field-Programmable Gate Array), and investigate the change in detection accuracy. As a result, the improvement of the correlation coefficient was confirmed by increasing the number of parallelization.本誌: 電気学会論文誌C（電子・情報・システム部門誌） Vol.140 No.7 （2020） 特集：2019年電子・情報・システム部門大会本誌掲載ページ: 858-859 p原稿種別: 研究開発レター／日本語電子版へのリンク: https://www.jstage.jst.go.jp/article/ieejeiss/140/7/140_858/_article/-char/ja/
