This paper presents a study of fractional order oscillators based on current feedback operational amplifiers (CFOA)
Security and Efficiency of Feistel Networks Versus Discrete Chaos for Lightweight Speech Encryption
This paper compares examples of non-chaotic and chaotic ciphers from the viewpoint of their suitability for speech encryption, especially in real-time and lightweight cipher systems
A low start-up voltage charge pump for energy harvesting applications
Threshold voltage cancellation (Vt cancellation) scheme is applied to cancel the threshold drop associated with the diode-connected device and improve charge pump performance
Multifunction fractional inverse filter based on otra
This paper proposes a generalized topology of a fractional-order inverse filter (FOF) using operational transresistance amplifiers (OTRA) block
Low voltage low power CMOS current mode building blocks for hearing aid applications
Current mode CMOS building blocks for Hearing Aid application are proposed
Multi-phase oscillator for higher-order PSK applications
Multi-phase oscillator is an essential block in digital communication systems especially phase shift keying PSK based systems
Design equations for fractional-order sinusoidal oscillators: Practical circuit examples
Some practical sinusoidal oscillators are studied in the general form where fractional-order energy storage elements are considered