Continuous phase modulation
id:
continuous-phase-modulation-169-7305815
title:
Continuous phase modulation
text:
Continuous phase modulation (CPM) is a method for modulation of data commonly used in wireless modems. In contrast to other coherent digital phase modulation techniques where the carrier phase
abruptly resets to zero at the start of every symbol, with CPM the carrier phase is modulated in a continuous manner. For instance, with QPSK the carrier instantaneously jumps from a sine to a cosine whenever one of the two message bits of the current symbol differs from the two message bits of the previou
brand slug:
wiki
category slug:
encyclopedia
description:
original url:
https://en.wikipedia.org/wiki/Continuous_phase_modulation
date created:
2004-08-16T22:21:13Z
date modified:
2024-08-31T15:17:30Z
main entity:
{"identifier":"Q5165504","url":"https://www.wikidata.org/entity/Q5165504"}
image:
fields total:
13
integrity:
14