Results 261 to 270 of about 854,384 (295)

A current mode continuous-time adaptive filter

Proceedings of 40th Midwest Symposium on Circuits and Systems. Dedicated to the Memory of Professor Mac Van Valkenburg, 2005
Design and implementation of a VLSI current mode continuous-time adaptive filter is described. The simplicity of the Laguerre approximation proposed allows operation at high frequencies. A bandpass adaptive filter with central frequency at 10 MHz and quality factor of ten, demonstrates the feasibility of the proposed approach.
A. Diaz-Sanchez, J. Ramirez-Angulo
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New current-mode universal biquad filter

Microelectronics Journal, 1999
A new current-mode universal biquadratic filter using only two second generation current conveyors and a minimum number of passive components is presented. The proposed configuration can realize the second-order low pass, high pass, band pass and band reject responses simultaneously.
D.R. Bhaskar, V.K. Sharma, M. Monis, S.M.I. Rizvi   +3 more
openaire   +1 more source

Current-Mode Fractional-Order Filters

2017
This chapter presents a current-mode technique for realizing fractional-order filters, where low-voltage current mirrors are employed as active elements. A novel topology of a current mirror, which is able to realize large time-constants is introduced.
Georgia Tsirimokou, Costas Psychalinos, Ahmed Elwakil   +2 more
openaire   +1 more source

Current-mode SITO filter using a single active component

2009 European Conference on Circuit Theory and Design, 2009
In this paper, current-mode filter using new active component, namely; current backward transconductance amplifier (CBTA) is presented. The proposed filter uses two resistors, two capacitors and only one CBTA. It has low active and passive sensitivities. The validity of the proposed circuit is demonstrated by PSPICE simulations and experimental results.
Umut Engin Ayten, Mehmet Sagbas, Herman Sedef   +2 more
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Generation of current mode filters using NAM expansion

International Journal of Circuit Theory and Applications, 2011
AbstractSystematic synthesis method to generate a family of current mode band‐pass–low‐pass circuits based on nodal admittance matrix (NAM) expansion is given. Eight equivalent circuits are obtained, five of them are new. Each of the generated circuits uses two grounded capacitors and three grounded resistors and two balanced output current conveyor ...
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Switched-capacitor filters: the current mode approach

38th Midwest Symposium on Circuits and Systems. Proceedings, 2002
This paper presents a new approach to designing switched capacitor circuits using current conveyor circuits. The technique does not require voltage to current transformations and offers a modular approach. To designing SC circuits with current conveyors. Experimental results which agree with theoretical results are obtained.
B.J. Maundy, P.B. Aronehime, E.I. El-Masry   +2 more
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A CMOS Digitally Programmable Universal Current-Mode Filter

IEEE Transactions on Circuits and Systems II: Express Briefs, 2008
A new digitally programmable universal current-mode biquad filter is proposed. The filter is based on digitally controlled current followers (DCCFs). It utilizes gains of the DCCFs to provide precise frequency and/or gain characteristics that can be digitally tuned over a wide range.
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Dual-Band High Absorbing and Broadband Suppressing Common-Mode Noise Filter

IEEE Transactions on Electromagnetic Compatibility, 2022
Tjahjo Adiprabowo, Ding-Bing Lin, Yen-Hao Chen   +2 more
exaly  

An Improved Sliding Mode Differentiator Combined with Sliding Mode Filter for Estimating First and Second-order Derivatives of Noisy Signals

International Journal of Control, Automation and Systems, 2020
Gyuho Byun, Ryo Kikuuwe
exaly  

CASCADABLE CURRENT MODE MULTIFUNCTION BIQUADRATIC FILTER

2011
A novel three inputs and single output current-mode universal biquadratic filter with high-input and high-output impedance using three plus-type differential difference current conveyors, grounded capacitors and resistors is presented. The proposed circuit offers the following features: realization of all the standard filter functions that is high pass,
ÜN, Mahmut, KAÇAR, Fırat
openaire   +2 more sources