The first reactance-less oscillator is introduced. By using a memristor, the oscillator can be fully implemented on-chip without the need for any capacitors or inductors, which results in an area-efficient fully integrated solution. The concept of operation of the proposed oscillator is explained and detailed mathematical analysis is introduced. Closed-form expressions for the oscillation frequency and oscillation conditions are derived. Finally, the derived equations are verified with circuit simulations showing excellent agreement. © 2011 The Institution of Engineering and Technology.
Affan Zidan M., Omran H., Radwan A.G., Salama K.N.
Area efficient; Closed-form expression; Concept of operations; Fully integrated; Mathematical analysis; Memristor; On chips; Oscillation frequency; Circuit simulation; Memristors; Resistors; Passive filters
Electronics Letters, Vol. 47, PP. 1220 to 1221, Doi: 10.1049/el.2011.2700