A new approach for the z-domain analysis of linear periodically time-varying discrete time systems

L. Tóth, Erno Simonyi

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

A report is presented on a closed matrix formalism for analyzing linear periodically time-varying (LPTV) systems specified by either the input-output equation or the canonical realization. It is shown that the two structures usually behave differently if the coefficient sequences are the same, but for a special type of LPTV system the same coefficients are suitable for both the direct-form and canonical realizations. In this case the transfer characteristics can be expressed analytically instead of using a matrix description. A switched capacitor example illustrates how easy it is to analyze interconnections of LPTV systems on the basis of the input-output equations of the building blocks by applying the method presented.

Original languageEnglish
Title of host publicationProceedings - IEEE International Symposium on Circuits and Systems
PublisherPubl by IEEE
Pages1185-1188
Number of pages4
Volume2
Publication statusPublished - 1990
Event1990 IEEE International Symposium on Circuits and Systems Part 3 (of 4) - New Orleans, LA, USA
Duration: May 1 1990May 3 1990

Other

Other1990 IEEE International Symposium on Circuits and Systems Part 3 (of 4)
CityNew Orleans, LA, USA
Period5/1/905/3/90

Fingerprint

Time varying systems
Capacitors

ASJC Scopus subject areas

  • Electrical and Electronic Engineering
  • Electronic, Optical and Magnetic Materials

Cite this

Tóth, L., & Simonyi, E. (1990). A new approach for the z-domain analysis of linear periodically time-varying discrete time systems. In Proceedings - IEEE International Symposium on Circuits and Systems (Vol. 2, pp. 1185-1188). Publ by IEEE.

A new approach for the z-domain analysis of linear periodically time-varying discrete time systems. / Tóth, L.; Simonyi, Erno.

Proceedings - IEEE International Symposium on Circuits and Systems. Vol. 2 Publ by IEEE, 1990. p. 1185-1188.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Tóth, L & Simonyi, E 1990, A new approach for the z-domain analysis of linear periodically time-varying discrete time systems. in Proceedings - IEEE International Symposium on Circuits and Systems. vol. 2, Publ by IEEE, pp. 1185-1188, 1990 IEEE International Symposium on Circuits and Systems Part 3 (of 4), New Orleans, LA, USA, 5/1/90.
Tóth L, Simonyi E. A new approach for the z-domain analysis of linear periodically time-varying discrete time systems. In Proceedings - IEEE International Symposium on Circuits and Systems. Vol. 2. Publ by IEEE. 1990. p. 1185-1188
Tóth, L. ; Simonyi, Erno. / A new approach for the z-domain analysis of linear periodically time-varying discrete time systems. Proceedings - IEEE International Symposium on Circuits and Systems. Vol. 2 Publ by IEEE, 1990. pp. 1185-1188
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