Spectral characterization of feedback linear periodically time-varying systems
Mosquera, C. and Scalise, S. and Taricco, G. (2002) Spectral characterization of feedback linear periodically time-varying systems. In: Proceedings ICASSP 2002. International Conference on Acoustics Speech and Signal Processing (ICASSP 2002), Orlando, Florida, USA, May 13-17, 2002.
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Linear periodically time-varying systems are the basis of many practical systems, ranging from electrical networks with periodically time-varying components to filters which incorporate modulators in the signal path. Despite the pervasive use of digital systems, the study of analog time-varying systems can be considered an important branch of applied mathematics and control, with applications to signal processing and communications. Given the well-known modulators filter bank description of a linear periodically time-varying system the spectral transformation between the input and the output would follow readily. This paper shows a simple way to find such a description for a continuous-time linear periodically time-varying system within a feedback loop, motivated by applications such as gated phase-locked loops.
|Document Type:||Conference or Workshop Item (Paper)|
|Additional Information:||LIDO-Berichtsjahr=2003, monograph_id=2621,|
|Title:||Spectral characterization of feedback linear periodically time-varying systems|
|Journal or Publication Title:||Proceedings ICASSP 2002|
|Keywords:||Time-Varying systems, Spectral Characterisation, Feedback Liear Periodically|
|Event Title:||International Conference on Acoustics Speech and Signal Processing (ICASSP 2002), Orlando, Florida, USA, May 13-17, 2002|
|Organizer:||IEEE Signal Processing Society|
|HGF - Research field:||Aeronautics, Space and Transport|
|HGF - Program:||Space|
|HGF - Program Themes:||W KN - Kommunikation/Navigation|
|DLR - Research area:||Space|
|DLR - Program:||W KN - Kommunikation/Navigation|
|DLR - Research theme (Project):||UNSPECIFIED|
|Institutes and Institutions:||Institute of Communication and Navigation|
|Deposited By:||elib DLR-Beauftragter|
|Deposited On:||16 Sep 2005|
|Last Modified:||06 Jan 2010 21:19|
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