论文信息 - A Design Method for Parallel Feedback Dielectric Resonator Oscillators

A Design Method for Parallel Feedback Dielectric Resonator Oscillators

A method is proposed for the design of parallel feedback DR oscillators where output power, frequency stability and other basic performance parameters are simultaneously taken as design objectives. After introducing suitable performance indexes which define the stability and self-starting capability of the oscillator, an efficient procedure aimed at searching for the optimal compromise between opposing design requirements is described. The method has been validated by considering, as a design example, a microstrip DR oscillator using a medium power GaAs MESFET.

G. Vannini | F. Filicori | V.A. Monaco

[1] Fabio Filicori,et al. A large-signal narrow-band quasi-black-box model for microwave transistors , 1986 .

[2] W. Curtice. A MESFET Model for Use in the Design of GaAs Integrated Circuits , 1980 .

[3] S. R. Mazumder,et al. Two-Signal Method of Measuring the Large-Signal S-Parameters of Transistors , 1978 .

[4] Fabio Filicori,et al. Large-Signal Narrow Band Quasi-Black-Box Modelling of Microwave Transistors , 1986, 1986 IEEE MTT-S International Microwave Symposium Digest.

[5] J. Obregon,et al. A New Approach to Fundamental Frequency Analysis and Optimization of NonLinear Microwave Circuits , 1985, 1985 15th European Microwave Conference.

[6] Umberto Pisani,et al. Active load technique for load-pull characterisation at microwave frequencies , 1982 .

[7] H. Abe. A GaAs MESFET Oscillator Quasi-Linear Design Method , 1986 .