Towards Threshold Frequency in Chaotic Colpitts oscillator

نویسندگان

  • Erik Lindberg
  • Arünas Tamasevicius
  • Gytis Mykolaitis
  • Skaidra Bumeliene
چکیده

A novel version of chaotic Colpitts oscillator is described. Instead of a linear loss resistor, it includes an extra inductor and a diode in the collector circuit of the transistor. The modified circuit in comparison with the common Colpitts oscillator may generate chaotic oscillations at the fundamental frequency f∗ noticeably closer to the threshold frequency fT of the employed bipolar junction transistor, up to f∗ ≈ 0.6fT .

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عنوان ژورنال:
  • I. J. Bifurcation and Chaos

دوره 17  شماره 

صفحات  -

تاریخ انتشار 2007