Title :
Nonlinear Methods for Microwave Oscillator Design
Author :
Olbrich, G. ; Russer, P.
Author_Institution :
Lehrstuhl fÿr Hochfrequenztechnik, Technische Universitÿt Mÿnchen, Arcisstr. 21, 80333 Mÿnchen, Germany, phone: +49-89/289 28391, fax: +49-89/289 23365, e-mail: olbrich@hft.e-technik.tu-muenchen.de
Abstract :
Methods for numerical time domain analysis of the steady state solution as well as the spectral behaviour of microwave oscillators are considered. For the self consistent determination of the steady state solution of oscillators a time domain boundary value (TDBV) method is described. The boundary value problem is solved with the multiple shooting algorithm. A method for calculating the spectral properties of an oscillator resulting from white noise sources, f-¿ noise sources and gr noise sources is presented. The methods are demonstrated on different examples of oscillator circuits.
Keywords :
Boundary value problems; Circuits; Design optimization; Differential equations; Frequency domain analysis; Microwave oscillators; Microwave theory and techniques; Nonlinear equations; Steady-state; Time domain analysis;
Conference_Titel :
Microwave Conference, 1997. 27th European
Conference_Location :
Jerusalem, Israel
DOI :
10.1109/EUMA.1997.337917
