Design of CMOS Analog Integrated Fractional-Order Circuits: Applications in Medicine and Biology

di Georgia Tsirimokou (Autore)

Costas Psychalinos (Autore)

Ahmed Elwakil (Autore)

Springer International Publishing AG, 2017

This book describes the design and realization of analog fractional-order circuits, which are suitable for on-chip implementation, capable of low-voltage operation and electronic adjustment of their characteristics. The authors provide a brief introduction to fractional-order calculus, followed by design issues for fractional-order circuits of various orders and types. The benefits of this approach are demonstrated with current-mode and voltage-mode filter designs. Electronically tunable emulators of fractional-order capacitors and inductors are presented, where the behavior of the corresponding chips fabricated using the AMS 0.35um CMOS process has been experimentally verified. Applications of fractional-order circuits are demonstrated, including a pre-processing stage suitable for the implementation of the Pan-Tompkins algorithm for detecting the QRS complexes of an electrocardiogram (ECG), a fully tunable implementation of the Cole-Cole model used for the modeling of biological tissues, and a simple, non-impedance based measuring technique for super-capacitors.  

• Autore: Georgia Tsirimokou, Costas Psychalinos, Ahmed Elwakil
• Editore: Springer International Publishing AG
• Collana: SpringerBriefs in Electrical and Computer Engineering
• Anno: 2017
• Rilegatura: Paperback / softback
• Pagine: 114 p.
• Dimensioni: 235 x 155 mm
• EAN: 9783319556321

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