Modulator Imperfections and I/Q Errors Influence on the DVB-T Signal

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26220%2F10%3APU86547" target="_blank" >RIV/00216305:26220/10:PU86547 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Modulator Imperfections and I/Q Errors Influence on the DVB-T Signal
Original language description
This paper deals with the modulator imperfections and I/Q errors influence on the DVB-T signal and its spectrum and I/Q constellation analysis. Theoretical backgrounds of the Amplitude Imbalance, Phase Error and Carrier Suppression effects are summarizedin the paper. Then the practical results measured in the laboratory environment are compared with the theoretical assumed impacts on Modulation Error Rate from the I/Q constellation and Bit Error Rates before and after Viterbi decoding in DVB-T signal decoding.
Czech name
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Czech description
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Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
Z - Vyzkumny zamer (s odkazem do CEZ)

Publication year
2010
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
Proceedings of 20th International Conference Radioelektronika 2010
ISBN
978-1-4244-6319-0
ISSN
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e-ISSN
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Number of pages
4
Pages from-to
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Publisher name
Vysoké učení technické v Brně
Place of publication
Brno, Česká republika
Event location
Brno
Event date
Apr 19, 2010
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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