DocumentCode
769437
Title
Simplified coherent detection of CPM
Author
Simmons, S.J.
Author_Institution
Dept. of Electr. & Comput. Eng., Queen´s Univ., Kingston, Ont., Canada
Volume
43
Issue
38020
fYear
1995
Firstpage
726
Lastpage
728
Abstract
This proposal avoids the complex matched-filter bank required for optimal detection. Instead, two simple lowpass filters are employed, followed by a sampler and a Viterbi algorithm that accounts for ISI. For representative modulations it is shown that near-optimal performance can be achieved with just two samples per baud.<>
Keywords
Viterbi decoding; continuous phase modulation; filtering theory; intersymbol interference; low-pass filters; receivers; signal detection; signal sampling; CPM; ISI; Viterbi algorithm; Viterbi decoding; coherent detection; lowpass filters; near-optimal performance; receiver; samples; Filters; Intersymbol interference; Proposals; Viterbi algorithm;
fLanguage
English
Journal_Title
Communications, IEEE Transactions on
Publisher
ieee
ISSN
0090-6778
Type
jour
DOI
10.1109/26.380099
Filename
380099
Link To Document