Abstract
This paper introduces two novel structures of memristor emulators. The proposed designs are obtainable in both forms of grounded and floating as required in many of the highly demanded applications. The proposed designs of memristor emulators employ single current follower differential input transconductance amplifier as active element and one grounded capacitor only. Single active element-based simpler design and good operating frequency range enhance the beauty of proposed emulators. Moreover, zero phase shift between voltage and current signals along with convergence of memristor current to zero at applied zero voltage signal further enriches the quality of proposed work. Non-ideal aspects are also well covered by incorporating detailed study on non-ideal and parasitic effects. Monte Carlo simulations are carried out to check real-time performance of proposed memristor emulators for deviations in threshold voltages of MOS transistors. PSPICE simulation results using typical 0.18 µm CMOS process parameters are utilized in the verification of presented theoretical aspects. Furthermore, experimental realization using commercially available ICs is also explored to enrich the presented idea.
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References
Chua, L.O.: Memristor-the missing circuit element. IEEE Trans. Circuit Theory 18(5), 507–519 (1971)
Strukov, D.B., Snider, G.S., Stewart, D.R., Williams, R.S.: The missing memristor found. Nat. Publ. Group 453(7191), 80 (2008)
Corinto, F., Ascoli, A.: Memristive diode bridge with LCR filter. Electron. Lett. 48(14), 824–825 (2012)
Barboni L. A novel passive circuit emulator for a current-controlled memristor. Active and Passive Electronic Components. 2021; 2021.
Bao, B., Yu, J., Hu, F., Liu, Z.: Generalized memristor consisting of diode bridge with first order parallel RC filter. Int. J. Bifurc. Chaos 24(11), 1450143 (2014)
Kim, H., Sah, M.P., Yang, C., Cho, S., Chua, L.O.: Memristor emulator for memristor circuit applications. IEEE Trans. Circuits Syst. I Regul. Pap. 59(10), 2422–2431 (2012)
Yesil, A.: Floating memristor employing single MO-OTA with hard-switching behavior. J. Circuits Syst. Comput. 28(02), 1950026 (2019)
Yesil, A., Babacan, Y., Kacar, F.: A new DDCC based memristor emulator circuit and its applications. Microelectron. J. 45(3), 282–287 (2014)
Sanchez-Lopez, C., Mendoza-Lopez, J., Carrasco-Aguilar, M.A., Muniz-Montero, C.: A floating analog memristor emulator circuit. IEEE Trans. Circuits Syst. II Express Briefs 61(5), 309–313 (2014)
Babacan, Y., Kacar, F.: Floating memristor emulator with subthreshold region. Analog Integr. Circ. Sig. Process 90(2), 471–475 (2017)
Abuelma’atti, M.T., Khalifa, Z.J.: A new floating memristor emulator and its application in frequency-to-voltage conversion. Analog Integr. Circuits Signal Process. 86(1), 141–147 (2016)
Yu, D., Iu, H.H.C., Fitch, A.L., Liang, Y.: A floating memristor emulator based relaxation oscillator. IEEE Trans. Circuits Syst. I Regul. Pap. 61(10), 2888–2896 (2014)
Gul, F., Babacan, Y.: A novel OTA-based circuit model corroborated by an experimental semiconductor memristor. Microelectron. Eng. 194, 56–60 (2018)
Petrovic, P.B.: Floating incremental/decremental flux-controlled memristor emulator circuit based on single VDTA. Analog Integr. Circ. Sig. Process 96(3), 417–433 (2018)
Cam, Z.G., Sedef, H.: A new floating memristance simulator circuit based on second generation current conveyor. J. Circuits Syst. Comput. 26(02), 1750029 (2017)
Sozen, H., Cam, U.: Electronically tunable memristor emulator circuit. Analog Integr. Circ. Sig. Process 89(3), 655–663 (2016)
Babacan, Y., Kaçar, F., Gürkan, K.: A spiking and bursting neuron circuit based on memristor. Neurocomputing 203, 86–91 (2016)
Babacan, Y., Kaçar, F.: Memristor emulator with spike-timing-dependent-plasticity. AEU Int. J. Electron. Commun. 73, 16–22 (2017)
Ranjan, R.K., Rani, N., Pal, R., Paul, S.K., Kanyal, G.: Single CCTA based high frequency floating and grounded type of incremental/decremental memristor emulator and its application. Microelectron. J. 60, 119–128 (2017)
Yesil, A., Babacan, Y., Kacar, F.: A electronically tunable memristor based on VDCC. AEU Int. J. Electron. Commun. 107, 282–290 (2019)
Yesil, A.: A new grounded memristor emulator based on MOSFET-C. AEU Int. J. Electron. Commun. 91, 143–149 (2018)
Sánchez-López, C., Aguila-Cuapio, L.E.: A 860 kHz grounded memristor emulator circuit. AEU Int. J. Electron. Commun. 73, 23–33 (2017)
Babacan, Y., Yesil, A., Kacar, F.: Memristor emulator with tunable characteristic and its experimental results. AEU Int. J. Electron. Commun. 81, 99–104 (2017)
Abuelma’atti, M.T., Khalifa, Z.J.: A new memristor emulator and its application in digital modulation. Analog Integr. Circuits Signal Process. 80(3), 577–584 (2014)
Abuelma’atti, M.T., Khalifa, Z.J.: A continuous-level memristor emulator and its application in a multivibrator circuit. AEU Int. J. Electron. Commun. 69(4), 771–775 (2015)
Ranjan, R.K., Raj, N., Bhuwal, N., Khateb, F.: Single DVCCTA based high frequency incremental/decremental memristor emulator and its application. AEU Int. J. Electron. Commun. 82, 177–190 (2017)
Ayten, U.E., Minaei, S., Sağbaş, M.: Memristor emulator circuits using single CBTA. AEU Int. J. Electron. Commun. 82, 109–118 (2017)
Taskiran, Z.G., Ayten, U.E., Sedef, H.: Dual-output operational transconductance amplifier-based electronically controllable memristance simulator circuit. Circuits Syst. Signal Process. 38(1), 26–40 (2019)
Hussein, A.I., Fouda, M.E.: A simple MOS realization of current controlled memristor emulator. In: 2013 25th International Conference on Microelectronics (ICM), (2013), pp. 1–4
Elwakil, A.S., Fouda, M.E., Radwan, A.G.: A simple model of double-loop hysteresis behavior in memristive elements. IEEE Trans. Circuits Syst. II Express Briefs 60(8), 487–491 (2013)
Yesil, A., Babacan, Y.: Design of memristor with hard-switching behavior employing only one CCCII and one capacitor. J. Circuits Syst. Comput. 30(09), 2150151 (2021)
Gupta, S., Rai, S.K.: New grounded and floating decremental/incremental memristor emulator circuits based on CDTA and its application. Wirel. Pers. Commun. 113, 773–798 (2020)
Yadav, N., Rai, S.K., Pandey, R.: New grounded and floating memristor emulator circuits using OTA and CDBA. Int. J. Circuit Theory Appl. 48(7), 1154–1179 (2020)
Kanyal, G., Kumar, P., Paul, S.K., Kumar, A.: OTA based high frequency tunable resistorless grounded and floating memristor emulator circuits. AEU Int. J. Electron. Commun. 92, 124–145 (2018)
Raj, A., Singh, S., Kumar, P.: Dual mode, high frequency and power efficient grounded memristor based on OTA and DVCC. Analog Integr. Circuits Signal Process. 110, 81–89 (2021)
Yadav, N., Rai, S.K., Pandey, R.: Novel memristor emulators using fully balanced VDBA and grounded capacitor. Iran. J. Sci. Technol. Trans. Electr. Eng. 45(1), 229–2245 (2021)
Prasad, S.S., Kumar, P., Ranjan, R.K.: Resistorless memristor emulator using CFTA and its experimental verification. IEEE Access 9, 64065–64075 (2021)
Petrović, P.B.: Simple flux-controlled grounded memristor emulator circuits based on current follower. Analog Integr. Circ. Sig. Process 108(1), 215–219 (2021)
Yadav, N., Rai, S.K., Pandey, R.: High frequency electronically tunable floating memristor emulators employing VDGA and grounded capacitor. Wirel. Pers. Commun. 121, 3185–3211 (2021)
Bhardwaj, K., Srivastava, M.: New electronically adjustable memelement emulator for realizing the behaviour of fully-floating meminductor and memristor. Microelectron. J. 114, 105126 (2021)
Kumar, A., Chaturvedi, B.: Novel CMOS CFDITA and its application as electronically tunable bistable multivibrator. In: IEEE International Conference on Signal Processing and Communication (ICSC), 2016, pp. 374–379
Chaturvedi, B., Kumar, A.: Novel CMOS MO-CFDITA based fully electronically controlled square/triangular wave generator with adjustable duty cycle. IET Circuits Devices Syst. 12(6), 817–826 (2018)
Tsividis, Y.: Operation and Modeling of MOS Transistor, 2nd edn. McGraw Hill Inc, Singapore (1999)
Ochs, K., Solan, E.: Sensitivity analysis of memristors based on emulation techniques. In: 2016 IEEE 59th International Midwest Symposium on Circuits and Systems (MWSCAS) 2016, pp. 1–4
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Kumar, A., Chaturvedi, B. & Mohan, J. Minimal realizations of integrable memristor emulators. J Comput Electron 22, 504–518 (2023). https://doi.org/10.1007/s10825-022-01963-0
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DOI: https://doi.org/10.1007/s10825-022-01963-0