Application of Ultrafast Schottky Diodes to High Megahertz Chaotic Oscillators

• Authors: G. Mykolaitis , A. Tamaševičius , S. Bumelienė , A. Namajūnas , K. Pyragas , V. Pyragas
• Languages of publication: EN

Abstracts

EN

The considered chaotic oscillator consists of an amplifier, 2nd order LC resonator, Schottky diode and an extra capacitor in parallel to the diode. The diode plays the role of a nonlinear device. Chaotic oscillations are demonstrated numerically and experimentally at low as well as at high megahertz frequencies, up to 250 MHz.

Keywords

EN

05.45.Ac; 05.45.Pq; 05.45.-a; 47.52.+j

Discipline

• 05.45.-a: Nonlinear dynamics and chaos(see also section 45 Classical mechanics of discrete systems; for chaos in fluid dynamics, see 47.52.+j; for chaos in superconductivity, see 74.40.De)
• 05.45.Pq: Numerical simulations of chaotic systems
• 47.52.+j: Chaos in fluid dynamics(see also 05.45.-a Nonlinear dynamics and chaos in Statistical physics, thermodynamics, and nonlinear dynamical systems)
• 05.45.Ac: Low-dimensional chaos

• Publisher: Institute of Physics, Polish Academy of Sciences
• Journal: Acta Physica Polonica A
• Year: 2005
• Volume: 107
• Issue: 2
• Pages: 365-368

Dates

published

2005-02

received

2004-08-22

Contributors

author

G. Mykolaitis

• Semiconductor Physics Institute, A. Goštauto 11, Vilnius 01108, Lithuania
• Department of Physics, Faculty of Fundamental Sciences, Vilnius Gediminas Technical University, Saulėtekio 11, Vilnius 10223, Lithuania

author

A. Tamaševičius

• Semiconductor Physics Institute, A. Goštauto 11, Vilnius 01108, Lithuania

author

S. Bumelienė

• Semiconductor Physics Institute, A. Goštauto 11, Vilnius 01108, Lithuania

author

A. Namajūnas

• Semiconductor Physics Institute, A. Goštauto 11, Vilnius 01108, Lithuania

author

K. Pyragas

• Semiconductor Physics Institute, A. Goštauto 11, Vilnius 01108, Lithuania

author

V. Pyragas

• Semiconductor Physics Institute, A. Goštauto 11, Vilnius 01108, Lithuania

References

• 1. L.P. Dunleavy, J. Randa, D.K. Walker, R. Billinger, J. Rice, IEEE Trans. Microwave Theory Techn., 46, 2620, 1998
• 2. A. Namajunas, A. Tamasevicius, Elektron. Tekhn. Ser. 2, 1, 69, 1990 (in Russian)
• 3. A. Namajunas, A. Tamasevicius, Liet. fiz. rink., 32, suppl., 85, 1992
• 4. E. Ott, Chaos in Dynamical Systems, Cambridge University Press, Cambridge 1993

Identifiers

DOI

10.12693/APhysPolA.107.365