We found a match
Your institution may have rights to this item. Sign in to continue.
- Title
Design of a Low-Frequency Oscillator with PTC Memristor and an Inductor.
- Authors
Rajamani, Vetriveeran; Yang, Changju; Kim, Hyongsuk; Chua, Leon
- Abstract
An electronic oscillator circuit is designed by connecting an inductor in series with a locally-active PTC Memristor and a battery. The PTC Memristor is locally active on the negative resistance region of its DC - curve. A DC operating point is chosen on the locally-active region of the PTC Memristor and a small-signal equivalent circuit at is derived via Taylor series. The small-signal admittance of the composite one-port in Fig. 1 is derived using the small-signal equivalent circuit at , in series with an inductor whose value is chosen such that at some . The sinusoidal oscillation computed numerically from this circuit is shown to emerge from a supercritical Hopf bifurcation.
- Subjects
ELECTRIC oscillator design &; construction; MEMRISTORS; ELECTRIC inductors; ELECTRIC circuits; TAYLOR'S series; HOPF bifurcations
- Publication
International Journal of Bifurcation & Chaos in Applied Sciences & Engineering, 2016, Vol 26, Issue 8, p-1
- ISSN
0218-1274
- Publication type
Article
- DOI
10.1142/S0218127416300214