dc.contributor.advisor | Kansanen, Kimmo | nb_NO |
dc.contributor.author | Kabaeva, Anastasia A | nb_NO |
dc.date.accessioned | 2014-12-19T14:15:26Z | |
dc.date.available | 2014-12-19T14:15:26Z | |
dc.date.created | 2013-09-09 | nb_NO |
dc.date.issued | 2013 | nb_NO |
dc.identifier | 646786 | nb_NO |
dc.identifier | ntnudaim:9081 | nb_NO |
dc.identifier.uri | http://hdl.handle.net/11250/262820 | |
dc.description.abstract | The performance of time-interleaved analogue-to-digital (A/D) converters is often significantly degraded by timing mismatch errors. In this project we explore methods for performing reconstruction of signals from recurrent non-uniform samples. We analyse how time-skews affect the spectrum of the output signal. Several methods for estimation of the unknown parameters (time-skew and gain), using techniques required only the outputs of the A/D converters, are represented in this paper. We also present a filter-bank which perform signal reconstruction from these estimates. It is assumed that the input signal is analog band-limited and that the time-skews, which are introduced by the system before each A/D, are smaller than the sampling interval. The system is described in time-domain. | nb_NO |
dc.language | eng | nb_NO |
dc.publisher | Institutt for elektronikk og telekommunikasjon | nb_NO |
dc.title | Calibration of mismatch effects in time-interleaved analog-to-digital converters | nb_NO |
dc.type | Master thesis | nb_NO |
dc.source.pagenumber | 88 | nb_NO |
dc.contributor.department | Norges teknisk-naturvitenskapelige universitet, Fakultet for informasjonsteknologi, matematikk og elektroteknikk, Institutt for telematikk | nb_NO |