کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
7155048 1462602 2017 22 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Measuring the jitter of ring oscillators by means of information theory quantifiers
ترجمه فارسی عنوان
اندازه گیری جرعه نوسانگرهای حلقه با استفاده از کوانتین های تئوری اطلاعات
موضوعات مرتبط
مهندسی و علوم پایه سایر رشته های مهندسی مهندسی مکانیک
چکیده انگلیسی
Ring oscillators (RO's) are elementary blocks widely used in digital design. Jitter is unavoidable in RO's, its presence is an undesired behavior in many applications, as clock generators. On the contrary, jitter may be used as the noise source in RO-based true-random numbers generators (TRNG). Consequently, jitter measure is a relevant issue to characterize a RO, and it is the subject of this paper. The main contribution is the use of Information Theory Quantifiers (ITQ) as measures of RO's jitter. It is shown that among several ITQ evaluated, two of them emerge as good measures because they are independent of parameters used for their statistical determination. They turned out to be robust and may be implemented experimentally. We encountered that a dual entropy plane allows a visual comparison of results.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Communications in Nonlinear Science and Numerical Simulation - Volume 43, February 2017, Pages 139-150
نویسندگان
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