این سایت در حال حاضر پشتیبانی نمی شود و امکان دارد داده های نشریات بروز نباشند
International Journal of Nanoscience and Nanotechnology (IJNN)، جلد ۱۵، شماره ۴، صفحات ۲۳۹-۲۴۸
عنوان فارسی
چکیده فارسی مقاله
کلیدواژه‌های فارسی مقاله
عنوان انگلیسی Imprecise Minority-Based Full Adder for ‎Approximate Computing Using CNFETs
چکیده انگلیسی مقاله Nowadays, the portable multimedia electronic devices, which employ signal-processing modules, require power aware structures more than ever. For the applications associating with human senses, approximate arithmetic circuits can be considered to improve performance and power efficiency. On the other hand, scaling has led to some limitations in performance of nanoscale circuits. Accordingly, Carbon Nanotube Field Effect Transistors have gotten a widespread attention as the most appropriate replacement for MOSFETs. In this paper, an imprecise full adder cell based on CNFET minority gates is introduced. Evaluation and comparison of the minority-based and the-state-of-the-art imprecise full adders in terms of average power dissipation, delay and power delay product (PDP) are done. The error distance (ED), normalized error distance (NED) and PDP-NED product metrics are also considered for assessing the accuracy of the reviewed circuits. The HSPICE simulations, conducted using Stanford 32nm CNFET model, indicate that the minority-based design outperforms the other designs in terms of performance and error tolerance.
کلیدواژه‌های انگلیسی مقاله
نویسندگان مقاله N. Hajizadeh Bastani |
Department of Computer Engineering, Yadegar -e- Imam Khomeini (RAH) Branch, Islamic ‎Azad University, 1815163111, Tehran, Iran.‎

K. Navi |
Faculty of Computer Science and Engineering, Shahid Beheshti University, G.C., Evin ‎‎1983963113, Tehran, Iran.‎

نشانی اینترنتی http://www.ijnnonline.net/article_37227_50f80f62e81f647bb89b547cca734b23.pdf
فایل مقاله اشکال در دسترسی به فایل - ./files/site1/rds_journals/423/article-423-2080855.pdf
کد مقاله (doi)
زبان مقاله منتشر شده en
موضوعات مقاله منتشر شده
نوع مقاله منتشر شده
برگشت به: صفحه اول پایگاه   |   نسخه مرتبط   |   نشریه مرتبط   |   فهرست نشریات