کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
4953865 | 1443119 | 2017 | 26 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Fractional-order impedance transformation based on three port mutators
ترجمه فارسی عنوان
تحریم امپدانس سفارش مکرر بر اساس سه مبدل پورت
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کلمات کلیدی
جهش دهنده، مدارهای تقسیم مغناطیسی، عناصر غیر خطی، نوسانگرها، فیلترها، امپدانس شناور،
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی کامپیوتر
شبکه های کامپیوتری و ارتباطات
چکیده انگلیسی
Due to the importance of the mutators for active circuit realizations, this paper investigates different three port mutator circuits that can be used to implement a floating impedance. The analytical equations that govern the proposed circuits as well as the necessary conditions under different configurations are introduced to realize positive and negative impedances. The proposed circuits are based on second generation current conveyors (CCII) and/or transconductance Amplifier (TA). Moreover, the fractional-order impedance transformation using these mutators are investigated showing the advantages of fractional-order parameters for extra design degrees of freedom. Circuit simulations using Advanced Design System (ADS) for the proposed circuits are made by using 0.25 CMOS technology from MOSIS to implement the active blocks. Also, practical models for the resistances and capacitances are included in the simulation to include the practical effects on the circuit performance. As an application, the proposed circuits are used to implement fractional order filters and oscillators to validate their reliability and the analytical discussion.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: AEU - International Journal of Electronics and Communications - Volume 81, November 2017, Pages 12-22
Journal: AEU - International Journal of Electronics and Communications - Volume 81, November 2017, Pages 12-22
نویسندگان
Ahmed Soltan, Ahmed M. Soliman, Ahmed G. Radwan,