American Journal of Electrical and Electronic Engineering
ISSN (Print): 2328-7365 ISSN (Online): 2328-7357 Website: http://www.sciepub.com/journal/ajeee Editor-in-chief: Naima kaabouch
Open Access
Journal Browser
Go
American Journal of Electrical and Electronic Engineering. 2015, 3(4), 88-92
DOI: 10.12691/ajeee-3-4-1
Open AccessLetter To Editor

Synthetic Floating Inductors realized with only two Current Feedback Op-amps

D. R. Bhaskar1 and R. Senani2,

1Department of Electronics and Communication Engineering, Jamia Millia Islamia, New Delhi, India

2Devision of Electronics and Communication Engineering, Netaji Subhas Institute of Technology, New Delhi, India

Pub. Date: September 02, 2015

Cite this paper:
D. R. Bhaskar and R. Senani. Synthetic Floating Inductors realized with only two Current Feedback Op-amps. American Journal of Electrical and Electronic Engineering. 2015; 3(4):88-92. doi: 10.12691/ajeee-3-4-1

Abstract

Two floating inductance (FI) circuits are presented which employ a canonical number of passive components (namely, only two resistors and a capacitor) as well as canonical number of active elements (only two CFOAs) and realize single-resistance-tunable inductance value, without requiring any component-matching or cancellation constraints. The workability of the proposed circuits and their applications has been confirmed by hardware implementation and SPICE simulations based on AD844-type CFOAs.

Keywords:
inductance simulation current feedback op-amps floating inductance simulation analog circuits

Creative CommonsThis work is licensed under a Creative Commons Attribution 4.0 International License. To view a copy of this license, visit http://creativecommons.org/licenses/by/4.0/

Figures

Figure of 3

References:

[1]  Senani, R., “Novel active-RC circuit for floating inductor simulation,” IEE Electron Lett, 15(21), 679-680, Oct. 1979.
 
[2]  Senani, R., “New tunable synthetic floating inductors,” IEE Electron Lett, 16(10), 382-383, May 1980.
 
[3]  Senani, R., “Floating ideal FDNR using only two current conveyors,” IEE Electron Lett, 20(5), 205-206 March 1984.
 
[4]  Senani, R., “On the realization of floating active elements,” IEEE Trans Circuits Syst., 33(3), pp. 323-324, March 1986.
 
[5]  Fabre, A., “Gyrator implementation from commercially available transimpedance operational amplifier,” IEE Electron Lett, 28(3), 263-264, Jan. 1992.
 
[6]  Senani, R., “Realization of a class of analog signal processing/generation circuits: Novel configurations using Current feedback op-amps,” Frequenz, 52(9-10), 196-206, Sept.–Oct. 1998.
 
[7]  Liu, S.I., and Hwang, Y.S., “Realization of R-Land C-D impedances using current feedback amplifier and its applications,” IEE Electron Lett, 30(5), 380-381, March 1994.
 
[8]  Yuce, E., “Novel lossless and lossy grounded inductor simulators consisting of a canonical number of components,” Analog Integr Circuits Signal Process, 59(1), 77- 82, April 2009.
 
[9]  Abuelma’atti, M.T., “Comment on “Novel lossless and lossy grounded inductor simulator consisting of canonical number of components,” Analog Integr Circuits Signal Process, 68(1), 139-141, July 2011.
 
[10]  Yuce, E., “Reply to comment on “Novel lossless and lossy grounded inductor simulator consisting of canonical number of components,” Analog Integr Circuits Signal Process, 72(2), 505-507, Aug. 2012.
 
[11]  F. Kacar and H. Kuntman, ‘CFOA-based lossless and lossy inductance simulators,’ Radioengineering, vol. 20, no. 3, pp. 627-631, Sept. 2011.
 
[12]  Abuelma’atti, M.T., “New grounded immittance function simulators using single current feedback operational amplifier,” Analog Integr Circuits Signal Process, 71(1), 95-100, April 2012.
 
[13]  Lahiri, A. and Gupta, M., “Realizations of grounded negative capacitance using CFOAs,” Circuits Syst Signal Process, 30(1), 143-155, Feb. 2011.
 
[14]  Yuce, E. and Minaei, S., “On the realization of simulated inductors with reduced parasitic impedance effects,” Circuits Syst Signal Process, 28(3), 451-465 June 2009.
 
[15]  Chang, C.M. and Hwang, C.S., “Comment on Voltage-mode notch, low pass and band pass filter using current-feedback amplifier,” IEE Electron. Lett, 31(4), 246, Feb. 1995.
 
[16]  Chang, C.M., Hwang, C.S. and Tu, S. H., “Voltage-mode notch, low pass and band pass filter using current-feedback amplifiers,” IEE Electron Lett, 30(24), 2022-2023, Nov. 1994.
 
[17]  Newcomb, R. W., Active Integrated Circuit Synthesis, Prentice-Hall, Inc. Englewood Cliffs, New Jersey, 1968, 151.
 
[18]  Bhushan, M. and Newcomb, R. W., “Grounding of capacitors in integrated circuits,” IEE Electron. Lett, 3(4), 148-149, April 1967.
 
[19]  Psychalinos, C., Pal, K. and Vlassis, S., “A floating generalized impedance converter with current feedback operational amplifiers,” Int J Electron Commun (AEU), 62(2), 81-85, Feb. 2008.
 
[20]  Senani, R., Bhaskar, D. R., Gupta, S. S. and Singh, V. K., “A configuration for realizing floating, linear, voltage-controlled resistance, inductance and FDNC elements,” Int J Circuit Theory Appl, 37(5), 709-719, June 2009.
 
[21]  Senani, R., Bhaskar, D. R., Singh, A. K. and Singh, V. K., Current feedback operational amplifiers and their applications, Springer, USA, 2013, Chapter 3 Simulation of Inductors and other types of Impedances using CFOAs.
 
[22]  Senani, R., “Novel lossless synthetic floating inductor employing a grounded capacitor,” IEE Electron Lett, 18(10), 413-414, May 1982; also see Erratum, ibid, August 1982 issue.
 
[23]  Senani, R. and Bhaskar, D. R., “New loss-less/lossy Synthetic floating inductance configuration realized with only two CFOAs,” Analog Integr Circuits Signal Process, 73(3), 981-987, Dec. 2012.
 
[24]  Yuce, E. and Minaei, S., “A modified CFOA and its applications to simulated inductors, capacitance multipliers, and analog filters,” IEEE Trans Circuits Syst I, 55(1), 266-275, Feb. 2008.
 
[25]  Senani, R., “Novel higher order active filter design using Current Conveyors,” IEE Electron Lett, 21(22), 1055-1057, Oct. 1985.
 
[26]  Senani, R., “Network transformations for incorporating non-ideal simulated immittances in the design of active filters and oscillators,” IEE Proc. Pt. G, 134(4), 158-166, Aug. 1987.
 
[27]  Bhaskar, D. R. and Senani, R., “Simulation of a floating inductance: A new two-CFOA-based configuration,” Fifth Int. Conf. on Computational Intelligence, Modeling and Simulation (CIMSim), 2013, South Korea, 24-25 Sept. 2013, 381-383, Seoul.
 
[28]  Ferri, G. and Guerrini, N., “High-valued passive element simulation using low-voltage low-power current conveyors for fully integrated applications,” IEEE Trans Circuits Syst II, 48(4), 405-409, April, 2001.
 
[29]  Metin, B. and Cicekoglu, O., “A novel floating lossy inductance realization topology with NICs using current conveyors,” IEEE Trans Circuits Syst II, 53(6), 483-486, June 2006.
 
[30]  Maundy, B., Gift, S. and Aronhime, P., “A novel hybrid active inductor,” IEEE Trans Circuits Syst II, 54(8), 663-667, Aug, 2001.
 
[31]  Ferri, G., Guerrini, N., Silverii, E. and Tatone, A., “Vibration damping using CCII-based inductance simulators,” IEEE Trans Instrument Measurement, 57(5), 907-914, May 2008.
 
[32]  Yuce, E., “Grounded inductor simulators with improved low-frequency performance,” IEEE Trans Instrument Measurement, 57(5), 1079-1084, May 2008.
 
[33]  Senani, R., Bhaskar, D. R., Singh, A. K. and Singh, V. K., Current feedback operational amplifiers and their applications, Springer Science + Business Media, New York 2013, Ch. 3, 67.