Inverse analog filters: History, progress and unresolved issues
This paper traces the history of the evolution of inverse analog filters (IAF) and presents a
review of the progress made in this area to date. The paper, thus, presents the current state …
review of the progress made in this area to date. The paper, thus, presents the current state …
[HTML][HTML] CMOS operational transresistance amplifier for analog signal processing
KN Salama, AM Soliman - Microelectronics Journal, 1999 - Elsevier
A new CMOS realization of the Operational Transresistance Amplifier (OTRA) is introduced.
The properties of the OTRA are shown to be suitable for VLSI applications employing MOS …
The properties of the OTRA are shown to be suitable for VLSI applications employing MOS …
[图书][B] Modern analog filter analysis and design: a practical approach
Starting from the fundamentals, the present book describes methods of designing analog
electronic filters and illustrates these methods by providing numerical and circuit simulation …
electronic filters and illustrates these methods by providing numerical and circuit simulation …
Improved implementation of Chua's chaotic oscillator using current feedback op amp
AS Elwakil, MP Kennedy - IEEE Transactions on Circuits and …, 2000 - ieeexplore.ieee.org
An improved implementation of Chua's chaotic oscillator is proposed. The new realization
combines attractive features of the current feedback op amp (CFOA) operating in both …
combines attractive features of the current feedback op amp (CFOA) operating in both …
Creation of a complex butterfly attractor using a novel Lorenz-type system
AS Elwakil, S Ozoguz… - IEEE Transactions on …, 2002 - ieeexplore.ieee.org
A novel Lorenz-type system of nonlinear differential equations is proposed. Unlike the
original Lorenz system, where the chaotic dynamics remain confined to the positive half …
original Lorenz system, where the chaotic dynamics remain confined to the positive half …
CFOA-based first-order voltage-mode universal filters
In this paper, two new CFOA-based first-order voltage-mode universal filters are proposed.
Both of the filters use an additional unity gain-inverting amplifier. The first proposed filter …
Both of the filters use an additional unity gain-inverting amplifier. The first proposed filter …
A first-order universal filter including a grounded capacitor and two CFOAs
A first-order universal filter comprising two current feedback operational amplifiers, and
processing merely voltage signals is presented. This filter can simultaneously produce all …
processing merely voltage signals is presented. This filter can simultaneously produce all …
New CFOA-based single-element-controlled sinusoidal oscillators
DR Bhaskar, R Senani - IEEE transactions on instrumentation …, 2006 - ieeexplore.ieee.org
New single-element-controlled sinusoidal oscillator (SECO) circuits using only two current-
feedback operational amplifiers (CFOAs) and only five passive elements [two/three …
feedback operational amplifiers (CFOAs) and only five passive elements [two/three …
Two-CFOA-grounded-capacitor first-order all-pass filter configurations with ideally infinite input impedance
Abstract Recently, Yuce, Verma, Pandey and Minaei presented two interesting current
feedback operational amplifier (CFOA)-based first-order all pass filter (APF) configurations …
feedback operational amplifier (CFOA)-based first-order all pass filter (APF) configurations …
Three new CFOA-based SIMO-type universal active filter configurations with unrivalled features
In this paper, three new single-input-multiple-output (SIMO)-type second order universal
active filter (UAF) configurations, each employing only four current feedback operational …
active filter (UAF) configurations, each employing only four current feedback operational …