The PAM decomposition of CPM signals with integer modulation index

Xiaojing Huang*, Yunxin Li

*Corresponding author for this work

Research output: Contribution to journalLetter

25 Citations (Scopus)

Abstract

This letter presents the solution for decomposing continuous-phase modulated (CPM) signals with integer modulation index into pulse-amplitude modulated components. The notion of main complex pulse is also introduced. A simplified demodulator for CPM signals with integer modulation index is proposed as an application example and simulation results using a quaternary 2 raised cosine (RC) scheme are given.

Original languageEnglish
Pages (from-to)543-546
Number of pages4
JournalIEEE Transactions on Communications
Volume51
Issue number4
DOIs
Publication statusPublished - Apr 2003

Keywords

  • Continuous phase modulation (CPM)
  • Integer modulation index
  • Pulse-amplitude modulated (PAM) decomposition

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