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Stefan cel Mare
University of Suceava
Faculty of Electrical Engineering and
Computer Science
13, Universitatii Street
Suceava - 720229
ROMANIA

Print ISSN: 1582-7445
Online ISSN: 1844-7600
WorldCat: 643243560
doi: 10.4316/AECE


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  3/2016 - 7

A Single-Ended and Fully-Differential Universal Current-Mode Frequency Filter with MO-CF and DACA Elements

LANGHAMMER, L. See more information about LANGHAMMER, L. on SCOPUS See more information about LANGHAMMER, L. on IEEExplore See more information about LANGHAMMER, L. on Web of Science, JERABEK, J. See more information about  JERABEK, J. on SCOPUS See more information about  JERABEK, J. on SCOPUS See more information about JERABEK, J. on Web of Science, POLAK, J. See more information about  POLAK, J. on SCOPUS See more information about  POLAK, J. on SCOPUS See more information about POLAK, J. on Web of Science, PANEK, D. See more information about PANEK, D. on SCOPUS See more information about PANEK, D. on SCOPUS See more information about PANEK, D. on Web of Science
 
Click to see author's profile on See more information about the author on SCOPUS SCOPUS, See more information about the author on IEEE Xplore IEEE Xplore, See more information about the author on Web of Science Web of Science

Download PDF pdficon (1,320 KB) | Citation | Downloads: 137 | Views: 421

Author keywords
active filters, analog circuits, current-mode circuits, differential amplifiers, frequency control

References keywords
current(30), mode(19), filter(16), universal(13), electronics(11), systems(6), communications(6), circuits(6), biquad(6), single(5)
Blue keywords are present in both the references section and the paper title.

About this article
Date of Publication: 2016-08-31
Volume 16, Issue 3, Year 2016, On page(s): 43 - 48
ISSN: 1582-7445, e-ISSN: 1844-7600
Digital Object Identifier: 10.4316/AECE.2016.03007
Web of Science Accession Number: 000384750000007
SCOPUS ID: 84991110331

Abstract
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Full text preview
The paper presents proposal of the 2nd-order universal frequency filter. The presented filter operates in the current-mode and it is designed in the single-ended and fully-differential form. Signal-flow graphs (SFG) method has been used in the proposal. The proposed filter is employing multi-output current followers (MO-CFs) and digitally adjustable current amplifiers (DACAs) as active elements. The pole frequency of the filter can be controlled without disturbing its quality factor. Functionality of the proposed filter in both S-E and F-D form has been verified by PSpice simulations using available models of used active elements and also by experimental measurements. A comparison of simulation and experimental results of the S-E and F-D form of the presented filter is made. Subsequently, a comparison of experimental results of both forms of the filter is also included.


References | Cited By  «-- Click to see who has cited this paper

[1] L. Langhammer, J. Jerabek J. Polak and P. Cika, "Single-Ended and Fully-Differential Current-Input Current-Output Universal Frequency Filter with Transconductace and Transresistance Amplifiers", WSEAS Transactions on Circuits and Systems, vol. 14, 2015, pp. 56-67, 2015.

[2] C. Toumazou, F. J. Lidgey, D. G. Haigh, Analog IC design: the current-mode approach, pp. 1-10, Institution of Electrical Engineers, London, 1996.

[3] P. Brandstetter, L. Klein, "Design of Frequency Filters by Method of Synthetic Immittance Elements with Current Conveyors," in Proc. International Conference Applied Electronics (AE), pp. 37-40, Pilsen, Czech Republic, Sep. 2012.

[4] M. Sagbas, K. Fidaboylu, "Electronically tunable current-mode second order universal filter using minimum elements," Electronics Letters, vol. 40, pp. 2-4, 2004.
[CrossRef] [Web of Science Times Cited 45] [SCOPUS Times Cited 63]


[5] N. Pandey, S. K. Paul, A. Bhattacharyya, and S. B. Jain, "A new mixed mode biquad using reduced number of active and passive elements," IEICE Electronics Express, vol. 3, no. 6, pp. 115-121, 2006.
[CrossRef] [Web of Science Times Cited 19] [SCOPUS Times Cited 22]


[6] C. Temizyurek, I. Myderrizi, "A Current-Mode Universal Filter Implemented with DVCCs," in Proc. 24th International Conference on Microelectronics, vol. 2 pp. 581-584, Nis, Serbia, May. 2004.
[CrossRef]


[7] H. Chen, "Tunable versatile current-mode universal filter based on plus-type DVCCs," AEU - International Journal of Electronics and Communications, vol. 66, issue 4, pp. 332-339, 2012.
[CrossRef] [Web of Science Times Cited 9] [SCOPUS Times Cited 11]


[8] H. Chen, S. Wang, P. Li, N. Chou, C. Chang, "Single FDCCII-based current-mode universal biquadratic filter," in Proc. 2nd International Conference Consumer Electronics, Communications and Networks (CECNet), pp. 2076 - 2079, Yichang, China, Apr. 2012.
[CrossRef] [SCOPUS Times Cited 5]


[9] F. Gur, F. Anday, "Simulation of a novel current-mode universal filter using FDCCIIs," Analog Integrated Circuits and Signal Processing, vol. 60 no. 3, pp. 231-236, 2009.
[CrossRef] [Web of Science Times Cited 13] [SCOPUS Times Cited 15]


[10] N. Herencsar, K. Vrba, "Current conveyors-based circuits using novel transformation method," IEICE Electronics Express, vol. 4, no. 21, pp. 650-656, 2007.
[CrossRef] [Web of Science Times Cited 19] [SCOPUS Times Cited 21]


[11] D. Biolek, V. Biolkova, Z. Kolka, "Universal Current-Mode OTA-C KHN Biquad," International Journal of Electronics, Circuits & Systems, vol. 1, issue 4, pp 214, 2007.
[CrossRef] [SCOPUS Times Cited 60]


[12] W. Tangsrirat, "Novel current-mode and voltage-mode universal biquad filters using single CFTA," Indian Journal of Engineering and Materials Sciences, vol. 17, pp. 99-104, 2010.

[13] N. Herencsar, J. Koton, K. Vrba, A. Lahiri, O. Cicekoglu, "Current-Controlled CFTA-Based Current-Mode SITO Universal Filter and Quadrature Oscillator," in Proc. International Conference Applied Electronics (AE), pp. 1 - 4, Pilsen, Czech Republic, 2010.

[14] S. Lawanwisut, M. Siripruchyanun, "A Current-Mode Multifunction Biquadratic Filter Using CFTAs," The Journal of KMUTNB, vol. 22, no. 3, pp 479-485, 2012.
[CrossRef]


[15] W. Tangsrirat, T. Dumawipata, W. Surakampontorn, "Multiple-input single-output current-mode multifunction filter using current differencing transconductance amplifiers," AEU - International Journal of Electronics and Communications, vol. 61, issue 4, pp. 209-214, 2007.
[CrossRef] [Web of Science Times Cited 37] [SCOPUS Times Cited 78]


[16] D. Prasad, D. R. Bhaskar, A. K. Singh, "Universal current-mode biquad filter using dual output current differencing transconductance amplifier," AEU - International Journal of Electronics and Communications, vol. 63, no. 6, pp. 497-501, 2009.
[CrossRef] [Web of Science Times Cited 29] [SCOPUS Times Cited 50]


[17] R. Tomar, S. Singh, D. Chauhan, "Current Processing Current Tunable Universal Biquad Filter Employing Two CCTAs and Two Grounded Capacitors," Circuits and Systems, vol. 4, no. 6, pp 443-450, 2013.
[CrossRef]


[18] W. Jaikla, S. Siripongdee, P. Suwanjan, "MISO current-mode biquad filter with independent control of pole frequency and quality factor," Radioengineering, vol. 21, no. 3, pp. 886-891, 2012. [Handle]

[19] J. Jerabek, J. Koton, R. Sotner, K. Vrba, "Adjustable band-pass filter with current active elements: two fully-differential and single-ended solutions," Analog Integr. Circ. Sig. Process., vol. 74, pp. 129-139, 2013.
[CrossRef] [Web of Science Times Cited 22] [SCOPUS Times Cited 22]


[20] J. Koton, N. Herencsar, K. Vrba, I. Koudar, "Fully differential current-mode filters using digitally adjustable current amplifier," Elektrorevue - Online Journal, no. 45, pp. 45-1-45-4, 2009.

[21] H. A. Alzaher, "A CMOS Digitally Programmable Universal Current-Mode Filter," IEEE Transactions on circuits and systems—II: Express briefs, vol. 55, no. 8, pp. 758-762, 2008.
[CrossRef] [Web of Science Times Cited 23] [SCOPUS Times Cited 27]


[22] A. Ü. Keskin, E. Hancioglu, "Current mode multifunction filter using two CDBAs," AEU - International Journal of Electronics and Communications, vol. 59, issue 8, pp. 495-498, 2005.
[CrossRef] [Web of Science Times Cited 17] [SCOPUS Times Cited 24]


[23] T. Tsukutani, Y. Sumi, N. Yabuki, "Electronically tunable current-mode universal biquadratic filter using CCCDBAs," in Proc. International Symposium Intelligent Signal Processing and Communications Systems ISPACS, , pp. 1 - 4, Bangkok, Thailand, 2008.
[CrossRef] [SCOPUS Times Cited 1]


[24] R. Sotner, J. Jerabek, N. Herencsar, T. Zak, W. Jaikla, K. Vrba, "Modified Current Differencing Unit and its Application for Electronically Reconfigurable Simple First-order Transfer Function," Advances in Electrical and Computer Engineering, vol. 15, no. 1., pp. 3-10, 2015.
[CrossRef] [Full Text] [Web of Science Times Cited 8] [SCOPUS Times Cited 9]


[25] R. Sponar, K. Vrba, "Measurements and Behavioral Modelling of Modern Conveyors," International Journal of Computer Science and Network Security, vol. 3A, no. 6, pp. 57-63, 2006.

[26] J. Polak, L. Langhammer, J. Jerabek, "Behavioral modeling of Digitally Adjustable Current Amplifier," International Journal of Advances in Telecommunications, Electrotechnics, Signals and Systems, vol. 4, no. 1, pp. 1-7, 2015.
[CrossRef]




References Weight

Web of Science® Citations for all references: 241 TCR
SCOPUS® Citations for all references: 408 TCR

Web of Science® Average Citations per reference: 9 ACR
SCOPUS® Average Citations per reference: 15 ACR

TCR = Total Citations for References / ACR = Average Citations per Reference

We introduced in 2010 - for the first time in scientific publishing, the term "References Weight", as a quantitative indication of the quality ... Read more

Citations for references updated on 2017-04-22 10:01 in 118 seconds.




Note1: Web of Science® is a registered trademark of Thomson Reuters.
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Disclaimer: All queries to the respective databases were made by using the DOI record of every reference (where available). Due to technical problems beyond our control, the information is not always accurate. Please use the CrossRef link to visit the respective publisher site.

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Faculty of Electrical Engineering and Computer Science
Stefan cel Mare University of Suceava, Romania


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