Time - frequency responses of second order parametric sections

• Autorzy: Walczak J. , Romanowska A.
• Konferencja: Computer Applications in Electrical Engineering 2007 / sympozjum [12th; April 16-18, 2007; Poznan]
• Języki publikacji: EN

Abstrakty

EN

This paper is continuation of parametric section analysis and presents the method of determining time - frequency responses of non-stationary circuits. Article includes description of analytic method of determining frequency response of the second order parametric section with exponentially variable parameters. The results have been illustrated by an example.

Słowa kluczowe

EN

time-frequency responses; non-stationary circuit; second order parametric section

• Wydawca: Wydawnictwo Politechniki Poznańskiej
• Czasopismo: Poznan University of Technology Academic Journals. Electrical Engineering
• Rocznik: 2007
• Tom: No 56
• Strony: 13--19
• Opis fizyczny: Bibliogr. 13 poz.

Twórcy

autor

Walczak J.

autor

Romanowska A.

• Silesian Technical University

Bibliografia

• [1]Belmont MLR, Matthews J.J: Generalized frequency response as applied to circuits with time varying elements, IEE Proc. Circuits Devices and Systems, vol. 142, Issue, Aug. 1995, pp: 217-222.
• [2]D’Angelo H: Linear Time-Varying Systems. Analysis and Synthesis, Allyn and Bacon, Inc. Boston, 1970.
• [3]Kaszyński R.: Low-pass and signal constant component filters with time varying parameters, Wyd. Naukowe Pol. Szczecińskiej, Szczecin 2001 (in Polish).
• [4]Peters S.D., Fahrny M.M.: A design technique for recursive linear time-varying digital filters, IEEE Int. Symp. Circuits and Systems, vol. 1, Ontario, Canada 1998, pp. 779-782.
• [5]Polyanin A. D., Zaitsev V.F.: Handbook of Exact Solutions for Ordinary Differential Equations, 2nd Edition, Chapman & Hall/CRC, Boca Raton, 2003.
• [6]Romanowska A, Walczak J.: Frequency responses of the first order LTV sections, in: Conf. SPETO’2007, pp: 155-156.
• [7]Taft W.A.: Spectral analysis of nonstacionary circuits and systems, Energy Moscow, 1978, pp. 82-88.
• [8]Walczak J. Romanowska A.: Generalized first order parametric sections, in: Conf. ICSPETO’2006, pp: 293-296.
• [9]Walczak J., Romanowska A.: Frequency responses of the first order LTV section with exponentially varying parameter, in: Conf. ZkwE’2007, pp: 89-90.
• [10]Walczak J., Romanowska A.: Second order parametric sections ZKwE'2006 Monograph, Poznań 2006, pp: 27-40.
• [11]Walczak J., Romanowska A.: Second order parametric sections whit a time-varying attenuation radio Zeszyty Elektryka, Gliwice 2007 (in polish/in reprint).
• [12]Walczak J., Romanowska A.: Second order parametric sections with both varying parameters Conf. ICSPETO'2007, pp. 107-109 (short text), CD No. 054 (full text).
• [13]Walczak J., Romanowska A.: Analysis of second order LTV section with exponentially varying parameters, in: Conf. CPEE 2007 (in redaction).