Inverse analog filters: History, progress and unresolved issues

R Senani, DR Bhaskar, A Raj - Electronics, 2022 - mdpi.com
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 …

Three new CFOA-based SIMO-type universal active filter configurations with unrivalled features

DR Bhaskar, A Raj, R Senani - AEU-International Journal of Electronics …, 2022 - Elsevier
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 …

Compact VDTA-based current-mode electronically tunable universal filters using grounded capacitors

J Satansup, W Tangsrirat - Microelectronics Journal, 2014 - Elsevier
This paper presents a compact current-mode three-input single-output (TISO) type universal
filter. Only one voltage differencing transconductance amplifier (VDTA) and two grounded …

A new CFOA based grounded capacitance multiplier

M Dogan, E Yuce - AEU-International Journal of Electronics and …, 2020 - Elsevier
A new CFOA based grounded capacitance multiplier is proposed in this study. The
proposed grounded capacitance multiplier that does not need any passive component …

Voltage-mode new universal biquad filter configuration using a single VDIBA

KL Pushkar, DR Bhaskar, D Prasad - Circuits, Systems, and Signal …, 2014 - Springer
A universal voltage-mode filter configuration employing a voltage differencing inverting
buffered amplifier (VDIBA), two capacitors and a resistor is proposed. The presented …

New lossy/loss-less synthetic floating inductance configuration realized with only two CFOAs

R Senani, DR Bhaskar - Analog Integrated Circuits and Signal Processing, 2012 - Springer
A new CFOA-based lossy/loss-less floating inductance circuit is introduced which, in
contrast to previously known configuration requiring three to four CFOAs, employs only two …

High output impedance current-mode first-order allpass networks with four grounded components and two CCIIs

JW Horng, CL Hou, CM Chang, WY Chung… - … Journal of Electronics, 2006 - Taylor & Francis
Eight current-mode first-order allpass networks using second-generation current conveyors
(CCII) are presented. Each of the proposed circuits employs two CCIIs, two grounded …

Symbolic analysis of (MO)(I) CCI (II)(III)‐based analog circuits

E Tlelo‐Cuautle, C Sánchez‐López… - … Journal of Circuit …, 2010 - Wiley Online Library
New nullor‐based models are introduced to describe the behavior of the first generation
current conveyor (CCI), second generation current conveyor (CCII), third generation current …

Multiple input single output universal biquad filter with current feedback operational amplifiers

S Nikoloudis, C Psychalinos - Circuits, Systems and Signal Processing, 2010 - Springer
Abstract A novel Multiple Input Single Output (MISO) universal biquad filter topology realized
using Current Feedback Operational Amplifiers (CFOAs) is introduced in this paper. With …

Three-input single-output second-order filters using current-feedback amplifiers

S Topaloglu, M Sagbas, F Anday - AEU-International Journal of Electronics …, 2012 - Elsevier
In this study, a novel second order universal filter using current-feedback amplifier,
commercially available active component, is presented. The signal-flow graph method is …