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In signal processing, a root-raised-cosine filter (RRC), sometimes known as square-root-raised-cosine filter (SRRC), is frequently used as the transmit and receive filter in a digital communication system to perform matched filtering. This helps in minimizing intersymbol interference (ISI). The combined response of two such filters is that of the raised-cosine filter. It obtains its name from the fact that its frequency response, , is the square root of the frequency response of the raised-cosine filter, : or:

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  • Das Root-Raised-Cosine-Filter, abgekürzt RRC-Filter, ist ein in der digitalen Signalverarbeitung angewandtes elektronisches Filter, welches zur Formung von Signalimpulsen zur Übertragung über einen Kanal, wie beispielsweise einen Funkkanal, verwendet wird. (de)
  • In signal processing, a root-raised-cosine filter (RRC), sometimes known as square-root-raised-cosine filter (SRRC), is frequently used as the transmit and receive filter in a digital communication system to perform matched filtering. This helps in minimizing intersymbol interference (ISI). The combined response of two such filters is that of the raised-cosine filter. It obtains its name from the fact that its frequency response, , is the square root of the frequency response of the raised-cosine filter, : or: (en)
  • Filtr o charakterystyce pierwiastka z podniesionego kosinusa (ang. root-raised-cosine filter) – filtr cyfrowy stosowany do przetwarzania impulsów w.cz. w odbiornikach i nadajnikach radiokomunikacyjnych, w systemach wykorzystujących modulację QPSK. Filtr ten wykorzystywany jest w celu przeciwdziałania powstawaniu niekorzystnego zjawiska interferencji międzysymbolowych. (pl)
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  • Das Root-Raised-Cosine-Filter, abgekürzt RRC-Filter, ist ein in der digitalen Signalverarbeitung angewandtes elektronisches Filter, welches zur Formung von Signalimpulsen zur Übertragung über einen Kanal, wie beispielsweise einen Funkkanal, verwendet wird. (de)
  • In signal processing, a root-raised-cosine filter (RRC), sometimes known as square-root-raised-cosine filter (SRRC), is frequently used as the transmit and receive filter in a digital communication system to perform matched filtering. This helps in minimizing intersymbol interference (ISI). The combined response of two such filters is that of the raised-cosine filter. It obtains its name from the fact that its frequency response, , is the square root of the frequency response of the raised-cosine filter, : or: (en)
  • Filtr o charakterystyce pierwiastka z podniesionego kosinusa (ang. root-raised-cosine filter) – filtr cyfrowy stosowany do przetwarzania impulsów w.cz. w odbiornikach i nadajnikach radiokomunikacyjnych, w systemach wykorzystujących modulację QPSK. Filtr ten wykorzystywany jest w celu przeciwdziałania powstawaniu niekorzystnego zjawiska interferencji międzysymbolowych. (pl)
rdfs:label
  • Root-Raised-Cosine-Filter (de)
  • Root-raised-cosine filter (en)
  • Filtr o charakterystyce pierwiastka z podniesionego kosinusa (pl)
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