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Ponencia
Application of piecewise-linear switched-capacitor circuits for random number generation
(Institute of Electrical and Electronics Engineers, 1989)
An unconventional application of switched-capacitor (SC) circuits is discussed. A systematic method for the design of piecewise-linear (PL) parasitic-insensitive SC chaotic discrete maps is given. A simple circuit which ...
Artículo
On the Active Compensation of Operational Amplifier Based VCVS
(Institute of Electrical and Electronics Engineers, 1982)
A unified treatment of the active compensation for VCVS realized by operational amplifiers is presented. It is a summary of low-sensitivity circuit structures which can be either magnitude or phase compensated. The performance ...
Artículo
Novel active-compensated weighted summer
(Institution of Engineering and Technology, 1980)
A summer amplifier with extended bandwidth is proposed. Compensation of the frequency characteristics is achieved by employing two operational amplifiers instead of external reactive components.
Ponencia
1/f/sup y/ noise generation through a chaotic nonlinear switched-capacitor circuit
(Institute of Electrical and Electronics Engineers, 1992)
A programmable switched-capacitor circuit for the generation of 1/f/sup y/ noise is reported. The circuit is described by a chaotic first-order piecewise-linear finite-difference equation which yields a hopping transition ...
Artículo
A switched-capacitor broadband noise generator for CMOS VLSI
(Institution of Engineering and Technology, 1991)
A switched-capacitor circuit is reported for the generation of broadband white noise in MOS VLSI. It is based on the implementation of a very simple chaotic discrete-time system. The concept is demonstrated via a 3ftm CMOS ...
Artículo
Nonlinear Switched-Capacitor Networks: Basic Principles and Piecewise-Linear Design
(Institute of Electrical and Electronics Engineers, 1985)
The applicability of switched-capacitor (SC) components to the design of nonlinear networks is extensively discussed in this paper. The main objective is to show that SC's can be efficiently used for designing nonlinear ...
Artículo
Current-Mode Techniques for the Implementation of Continuous- and Discrete-Time Cellular Neural Networks
(Institute of Electrical and Electronics Engineers, 1993)
This paper presents a unified, comprehensive approach to the design of continuous-time (CT) and discrete-time (DT) cellular neural networks (CNN) using CMOS current-mode analog techniques. The net input signals are ...
Artículo
Global design of analog cells using statistical optimization techniques
(Springer, 1994)
We present a methodology for automated sizing of analog cells using statistical optimization in a simulation based approach. This methodology enables us to design complex analog cells from scratch within reasonable CPU ...
Ponencia
Switched-current techniques for image processing Cellular Neural Networks in MOS VLSI
(Institute of Electrical and Electronics Engineers, 1992)
An architecture and related building blocks are presented for the realization of image processing tasks using current-mode analog-digital circuits. The architecture is based on the Cellular Neural Network paradigm while ...
Artículo
A modular T-mode design approach for analog neural network hardware implementations
(Institute of Electrical and Electronics Engineers, 1992)
A modular transconductance-mode (T-mode) design approach is presented for analog hardware implementations of neural networks. This design approach is used to build a modular bidirectional associative memory network. The ...