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Hier finden Sie wissenschaftliche Publikationen aus den FraunhoferInstituten. Behavior of the hardlimiter for bandpass signals and possibilities of signal reconstruction
 Pavlidou, F.N.: Bridging East & West through telecommunications. ICT '98, International Conference on Telecommunications. Vol.4 : Porto Carras, Greece, 21  25 June 1998 Thessaloniki: Aristotle Univ., Dep. of Electrical and Computer Engineering, Telecommunications Div., 1998 S.385388 
 International Conference on Telecommunications (ICT) <1998, Porto Carras/Greece> 

 Englisch 
 Konferenzbeitrag 
 Fraunhofer HHI () 
 bandlimited signal; convergence of numerical methods; signal reconstruction; hardlimiter; bandpass signal; bandlimited response bandpass signal; zero crossing; formal proof; convergence 
Abstract
In many fields of applications it is of considerable interest to reconstruct a bandlimited response bandpass signal from its zero crossings, which are obtained from the signal by means of the socalled hardlimiter. There are several algorithms known which are expected to render this reconstruction, but there are no formal proofs of either convergence nor uniqueness. This paper gives the proof that for uniqueness at least one additional property of the signals is to be demanded, and gives an example.