Title :
Continuous-time signal processing with time-variant delay
Author :
Sotiriadis, Paul P. ; Adams, Robert
Author_Institution :
Sotekco Electron. LLC, Baltimore, MD, USA
Abstract :
This work concerns with the behavior and characterization of continuous-time signal processing structures involving time-variant delays. Both loop-less and looped structures are considered. Their cascades, invertibility and uniqueness of representation are studied along with their similarity transformations leading to the concept of externally time-invariant internally time-variant delay structures.
Keywords :
continuous time systems; delays; signal processing; time-varying systems; continuous-time signal processing; loop-less structures; looped structures; time-variant delay; Circuits; Delay effects; Digital signal processing; Feedback loop; Microwave filters; Optical fiber filters; Phase noise; Signal processing; Space technology; USA Councils;
Conference_Titel :
Circuits and Systems, 2009. ISCAS 2009. IEEE International Symposium on
Conference_Location :
Taipei
Print_ISBN :
978-1-4244-3827-3
Electronic_ISBN :
978-1-4244-3828-0
DOI :
10.1109/ISCAS.2009.5117784
