Two port network analysis for three impedance based oscillators

Two-port network representations are applied to analyze complex networks which can be dissolved into sub-networks connected in series, parallel or cascade. In this paper, the concept of two-port network has been studied for oscillators. Three impedance oscillator based on two port concept has been analyzed using different impedance structures. The effect of each structure on the oscillation condition and the frequency of oscillation have been introduced. Two different implementations using MOS and BJT have been introduced.

[1]  Chun-Ming Chang.  Novel current-conveyor-based single-resistance-controlled/voltage-controlled oscillator employing grounded resistors and capacitors , 1994 .

[2]  Shen-Iuan Liu.  Single-resistance-controlled/voltage-controlled oscillator using current conveyors and grounded capacitors , 1995 .

[3]  Ahmed M. Soliman.  Transformation of oscillators using Op Amps, unity gain cells and CFOA , 2010 .

[4]  Ahmed S. Elwakil.  On the two-port network classification of Colpitts oscillators , 2009, IET Circuits Devices Syst..

[5]  Muhammad Taher Abuelma'atti,et al.  Novel RC oscillators using the current-feedback operational amplifier , 1996 .

[6]  Shen-Iuan Liu,et al.  Sinusoidal oscillators with single element control using a current-feedback amplifier , 1994 .

[7]  A. Budak,et al.  Operational amplifier circuits for the Wien-bridge oscillator , 1981 .

[8]  B. Courtois,et al.  Analog ALC crystal oscillators for high-temperature applications , 2000, IEEE Journal of Solid-State Circuits.

[9]  Muhammad Haroon Khan,et al.  Novel CCII — based single-element controlled oscillators employing grounded resistors and capacitors , 1995 .

[10]  E. Alarcon,et al.  Amplitude control in a triangular wave quadrature oscillator , 1998, 1998 Midwest Symposium on Circuits and Systems (Cat. No. 98CB36268).

[11]  Shen-Iuan Liu,et al.  Current-mode quadrature sinusoidal oscillator using single FTFN , 1996 .

[12]  Kartikeya Mayaram,et al.  Output voltage analysis for the MOS Colpitts oscillator , 2000 .

[13]  Ahmed M. Soliman,et al.  Active realization of doubly terminated LC ladder filters using current feedback operational amplifier (CFOA) via linear transformation , 2011 .

[14]  Raul Rabinovici.  Multihysteresis block as a polyphase square-wave oscillator , 1997, IEEE Trans. Ind. Electron..

[15]  Charles K. Alexander,et al.  Fundamentals of Electric Circuits , 1999 .

[16]  William David Cooper,et al.  Electronic instrumentation and measurement techniques , 1970 .

[17]  M. Rosenblum,et al.  Phase synchronization in driven and coupled chaotic oscillators , 1997 .

[18]  U.L. Rohde,et al.  Concurrent Oscillators For Multi-Band Multi-Mode Wireless Communication Systems , 2007, 2007 Canadian Conference on Electrical and Computer Engineering.