Abstract
A model of a chaos generator with a field-effect transistor as an active element is proposed. The generator is a variant of a Colpitts oscillator. A mathematical model described by three ordinary differential equations and a circuitry model taking into account the internal structure of the transistor and temperature and frequency effects are studied. Bifurcation phenomena, including transitions to chaos, are analyzed. Scaling relations that make it possible to scale the frequency band of chaotic generation and to use transistors with different steepnesses of the current-voltage characteristic are derived.
Similar content being viewed by others
References
V. Ya. Kislov, Radiotekh. Elektron. (Moscow) 38, 1783 (1993).
N. A. Maksimov and A. I. Panas, Zarub. Radioelektron. Uspekhi Sovremennoi Radioelektroniki, No. 11, 61 (2000).
A. S. Dmitriev, B. E. Kyarginskii, N. A. Maksimov, et al., Radiotekhnika, No. 3, 9 (2000).
M. P. Kennedy, IEEE Trans. Circuits Syst. 41, 771 (1994).
O. Feo, G. Maggio, and M. Kennedy, Int. J. Bifurcation Chaos Appl. Sci. Eng. 10, 935 (2000).
A. S. Dmitriev, E. V. Efremova, and A. D. Khilinskii, Preprint No. 5 (633), IRE RAN (IRE RAN, Moscow, 2003).
Yu. V. Andreyev, A. S. Dmitriev, E. V. Efremova, et al., Int. J. Bifurcation Chaos Appl. Sci. Eng. 15, 3639 (2005).
A. S. Dmitriev, A. V. Kletsov, A. M. Laktyushkin, et al., Radiotekh. Elektron. (Moscow) 51, 1193 (2006) [J. Commun. Technol. Electron. 51, 1126 (2006)].
N. V. Atanov, A. S. Dmitriev, E. V. Efremova, and N. A. Maksimov, Pis’ma Zh. Tekh. Fiz. 32(15), 1 (2006) [Tech. Phys. Lett. 32, 645 (2006)].
E. V. Efremova, N. V. Atanov, and Yu. A. Dmitriev, Izv. Vyssh. Uchebn. Zaved., Prikl. Nelineinaya Din., No. 1, 23 (2007).
A. N. Bulan’kov and B. E. Petrov, Radiotekh. Elektron. (Moscow) 51, 1347 (2006) [J. Commun. Technol. Electron. 51, 1271 (2006)].
E.V. Efremova, Candidate’s Dissertation in Mathematics and Physics (MFTI, Moscow, 2003).
Additional information
Original Russian Text © E.V. Grigor’ev, A.S. Dmitriev, E.V. Efremova, L.V. Kuz’min, 2007, published in Radiotekhnika i Elektronika, 2007, Vol. 52, No. 12 pp. 1463–1471.
Rights and permissions
About this article
Cite this article
Grigor’ev, E.V., Dmitriev, A.S., Efremova, E.V. et al. Mathematical and general-circuit simulation of a chaos generator based on a field-effect transistor. J. Commun. Technol. Electron. 52, 1355–1362 (2007). https://doi.org/10.1134/S106422690712008X
Received:
Issue Date:
DOI: https://doi.org/10.1134/S106422690712008X