کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
4955297 | 1444184 | 2016 | 11 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Design of quaternary 4-2 and 5-2 compressors for nanotechnology
ترجمه فارسی عنوان
طراحی کمپرسورهای 4 و 2 و 4-5 چهارم برای استفاده از فناوری نانو
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موضوعات مرتبط
مهندسی و علوم پایه
مهندسی کامپیوتر
شبکه های کامپیوتری و ارتباطات
چکیده انگلیسی
Recently, Multiple Valued Logic (MVL) has attracted attention, because it reduces the area and complexity of circuits when compared to binary logic. Carbon nanotube field effect transistors (CNFET) are a good candidate for implementing MVL logic circuits, since determining the threshold voltage value of CNFET is easily achievable by changing the diameter of the nanotubes which are placed under the transistor gate. In this paper, quaternary CNFET based 4-2 and 5-2 compressor cells have been proposed. The proposed cell designs were investigated using HSPICE simulator with the standard 32Â nm CNFET technology under different operational conditions such as different temperatures, different load capacitances, and different supply voltages. Also the sensitivity to process variations and noise immunity of the proposed designs have been investigated. The proposed quaternary logic designs reduce the delay of the multi operand addition of arithmetic circuits by eliminating the carry propagation overhead.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Computers & Electrical Engineering - Volume 56, November 2016, Pages 64-74
Journal: Computers & Electrical Engineering - Volume 56, November 2016, Pages 64-74
نویسندگان
Fazel Sharifi, Atiyeh Panahi, Hojjat Sharifi, Keivan Navi, Nader Bagherzadeh, Himanshu Thapliyal,