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New grounded simulated inductance circuit using a single PFTFN

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Abstract

A new single-PFTFN based lossless grounded inductance simulation circuit has been presented. The proposed circuit employs a single PFTFN along with four resistors and a single capacitor and realises a lossless grounded inductance subject to the fulfillment of only one realization condition. Some sample results of circuits realized with the new simulated inductor using existing CMOS FTFN implementation have been given to demonstrate the workability of the new circuit.

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Notes

  1. An OMA—is same as a negative FTFN (NFTFN) which is a four-port characterized by i y  = 0, i x  = 0, v x  = v y ; i w  = −i z whereas an OMA+ is same as a positive FTFN (PFTFN) which is a four-port characterized by i y  = 0, i x  = 0, v x  = v y ; i w  = +i z ; v z , v w being arbitrary.

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Acknowledgments

The present work was carried out at the Analog Signal processing Research lab of Netaji Subhas Institute of Technology, New Delhi, India.

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Authors and Affiliations

  1. Department of Electrical Engineering, Delhi College of Engineering, Bawana Road, New Delhi, 110042, India

    Pragati Kumar

  2. Analog Signal Processing Research Lab., Division of Electronics and Communication Engineering, Netaji Subhas Institute of Technology (Formerly, Delhi Institute of Technology), Azad Hind Fauj Marg, Sector 3, Dwarka, New Delhi, 110078, India

    Raj Senani

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  1. Pragati Kumar
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  2. Raj Senani
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Correspondence to Raj Senani.

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Kumar, P., Senani, R. New grounded simulated inductance circuit using a single PFTFN. Analog Integr Circ Sig Process 62, 105–112 (2010). https://doi.org/10.1007/s10470-009-9322-x

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