ダウンロード数: 302
このアイテムのファイル:
ファイル | 記述 | サイズ | フォーマット | |
---|---|---|---|---|
transfun.E97.A.2383.pdf | 1.5 MB | Adobe PDF | 見る/開く |
タイトル: | Automation of Model Parameter Estimation for Random Telegraph Noise |
著者: | SHIMIZU, Hirofumi AWANO, Hiromitsu HIROMOTO, Masayuki SATO, Takashi https://orcid.org/0000-0002-1577-8259 (unconfirmed) |
著者名の別形: | 佐藤, 高史 |
キーワード: | random telegraph noise (RTN) Gaussian mixture model (GMM) expectation-maximization (EM) algorithm information criteria model estimation |
発行日: | 1-Dec-2014 |
出版者: | Institute of Electronics, Information and Communication Engineers(IEICE) |
誌名: | IEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences |
巻: | E97.A |
号: | 12 |
開始ページ: | 2383 |
終了ページ: | 2392 |
抄録: | The modeling of random telegraph noise (RTN) of MOS transistors is becoming increasingly important. In this paper, a novel method is proposed for realizing automated estimation of two important RTN-model parameters: the number of interface-states and corresponding threshold voltage shift. The proposed method utilizes a Gaussian mixture model (GMM) to represent the voltage distributions, and estimates their parameters using the expectation-maximization (EM) algorithm. Using information criteria, the optimal estimation is automatically obtained while avoiding overfitting. In addition, we use a shared variance for all the Gaussian components in the GMM to deal with the noise in RTN signals. The proposed method improved estimation accuracy when the large measurement noise is observed. |
著作権等: | © 2014 The Institute of Electronics, Information and Communication Engineers |
URI: | http://hdl.handle.net/2433/197530 |
DOI(出版社版): | 10.1587/transfun.E97.A.2383 |
出現コレクション: | 学術雑誌掲載論文等 |
このリポジトリに保管されているアイテムはすべて著作権により保護されています。