Title :
A numerical technique for time domain noise analysis of oscillators
Author :
Gourary, M.M. ; Rusakov, S.G. ; Ulyanov, S.L. ; Zharov, M.M. ; Gullapalli, K.K. ; Mulvaney, B.J.
Author_Institution :
IPM, Russian Acad. of Sci., Sovetskaya
Abstract :
A new numerical technique for time domain noise analysis of oscillators is proposed. This technique is based on the linear periodically time varying model, with an equivalent transformation of the linear system. This transformation produces a nonsingular matrix when the frequency offset is zero, which avoids numerical errors at small offset frequencies. Examples are given to demonstrate the efficiency of the new approach.
Keywords :
matrix algebra; noise; oscillators; time-domain analysis; time-varying networks; linear periodically time varying model; linear system; nonsingular matrix; numerical technique; oscillators; time domain noise analysis; Circuit noise; Equivalent circuits; Frequency; Linear systems; Noise level; Nonlinear circuits; Oscillators; Phase noise; Semiconductor device noise; Time domain analysis; Analog circuits; circuit simulation; noise; noise analysis; oscillators; phase noise;
Conference_Titel :
Circuit Theory and Design, 2007. ECCTD 2007. 18th European Conference on
Conference_Location :
Seville
Print_ISBN :
978-1-4244-1341-6
Electronic_ISBN :
978-1-4244-1342-3
DOI :
10.1109/ECCTD.2007.4529768
