CCII-based floating inductance simulator with compensated series resistance

Ferri, Giuseppe; Guerrini, N.; Diqual, M.

doi:10.1049/el:20031046

Cited by 68 publications

(38 citation statements)

References 7 publications

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“…10. It is confirmed that the cut-off frequency can be adjusted by equivalent inductance by means of input bias current as shown in (6). …”

Section: Simulation Resultssupporting

confidence: 55%

Electronically Tunable Inductance Simulator for Monitoring Biomedical Signals

Chaichana¹,

Jaikla²

2014

IJBBB

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Abstract-This article presents grounded inductance simulator using single current controlled current differencing transconductance amplifier (CCCDTA) as active element. The simulated inductance value can be controlled electronically by adjusting the bias current of the CCCDTA. The grounded inductance simulator comprises one CCCDTA and one grounded capacitor without any external resistors and component matching requirements. The circuit performances are depicted through PSpice simulations, they show good agreement to theoretical anticipation. An application as second-order low-pass filter is included to confirm the usability of proposed circuit. It is very suitable to realize the proposed filter in monolithic chip to use in biomedical signal processing.

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“…10. It is confirmed that the cut-off frequency can be adjusted by equivalent inductance by means of input bias current as shown in (6). …”

Section: Simulation Resultssupporting

confidence: 55%

Electronically Tunable Inductance Simulator for Monitoring Biomedical Signals

Chaichana¹,

Jaikla²

2014

IJBBB

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“…However, to implement spiral inductors in integrated circuits is still a problem because of their disadvantageous in the usage of space, weight, cost and tunability. Therefore, many lossless positive grounded simulated inductors [3][4][5][6][7][8][9][10][11] and floating positive inductor simulators [12][13] were previously presented, Mohan design a lossless floating inductance in 1998 [3], however he uses two dual output CCIIs, two resistors, and one grounded capacitor. And the circuit introduced in [3][4][5][6] lack of electronic tenability, or excessive use of active and/or passive elements.…”

Section: Introductionmentioning

confidence: 99%

“…Therefore, many lossless positive grounded simulated inductors [3][4][5][6][7][8][9][10][11] and floating positive inductor simulators [12][13] were previously presented, Mohan design a lossless floating inductance in 1998 [3], however he uses two dual output CCIIs, two resistors, and one grounded capacitor. And the circuit introduced in [3][4][5][6] lack of electronic tenability, or excessive use of active and/or passive elements. The circuits of [7][8][9][10][11] use a minimum number of active and passive components without requiring passive component matching constraints.…”

Section: Introductionmentioning

confidence: 99%

Floating Inductance Simulators Based on Active Components

Zhou¹,

Zeng²

2017

dtetr

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Floating inductance simulators are designed in the paper. only two active components, one capacitor and one ground resistor are adopted in each simulator. A fifth-order low-pass filter is designed to verify the properties. All the circuits are simulated in a 0.18μm CMOS process. The consistent in the simulating results and the theoretical analysis results proves that the floating inductance simulators based on active components are reasonable and practicable.

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“…Therefore, parasitic impedance effect reduction methods have been developed in the literature to reduce the X terminal parasitic resistance effects and to increase the high frequency performance of the circuits [5,16,20,30]. Further, a method was proposed in [9] to reduce the effects of the Z terminal parasitic resistance of the current conveyor and to increase the low frequency performance of the floating inductor simulator given in [13]. Similarly, a method to increase the low frequency performance of the grounded inductor simulators was developed in [31].…”

mentioning

confidence: 99%

“…Similarly, a method to increase the low frequency performance of the grounded inductor simulators was developed in [31]. The method used in [9] and [31] brings extra CCII(s) to the input port(s) of the inductor simulators to accomplish parasitic impedance effect reduction. However, neither of the methods presented in [9] and [31] can be applied to the other circuits employing active devices with Z and Y terminal parasitic resistances.…”

mentioning

confidence: 99%

On the Realization of Simulated Inductors with Reduced Parasitic Impedance Effects

Yüce

Mınaeı

2009

Circuits Syst Signal Process

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In this paper, a method for reducing the parasitic impedance effects of the current feedback operational amplifiers (CFOAs) in an inductor simulator at low frequencies is proposed. Also, two novel grounded inductors employing a current follower (CF) and a second generation current conveyor (CCII) are given to illustrate the parasitic reduction technique clearly. The low frequency restrictions of the proposed inductors due to terminal parasitic resistances can be improved by using the presented parasitic impedance reduction technique. SPICE simulations show that the presented inductor employing CFOAs in a voltage-mode (VM) band-pass and high-pass filter application has lower parasitic effects at low frequencies. In addition to simulation results, experimental test results are given to verify the theory.

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CCII-based floating inductance simulator with compensated series resistance

Cited by 68 publications

References 7 publications

Electronically Tunable Inductance Simulator for Monitoring Biomedical Signals

Electronically Tunable Inductance Simulator for Monitoring Biomedical Signals

Floating Inductance Simulators Based on Active Components

On the Realization of Simulated Inductors with Reduced Parasitic Impedance Effects

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