DocumentCode :
774734
Title :
On The Equivalence of Time-Division and Frequency-Division Multiplexing
Author :
Boute, Raymond T.
Author_Institution :
Univ. of Nijmegen, Nijmegen, Netherlands - 1985
Volume :
33
Issue :
1
fYear :
1985
fDate :
1/1/1985 12:00:00 AM
Firstpage :
97
Lastpage :
99
Abstract :
On the basis of a general sampling formula it is shown that, for a system of 
band-limited signals, FDM and band-limited TDM are equivalent in the sense that one can be derived from the other by a simple linear transformation. The transformation matrix is the same as for expanding an arbitrary polyphase system with phases into its symmetric components. It is further shown that this equivalence also holds for nonideal sampling waveforms as they appear in certain multiplexing and demultiplexing systems used in practice.
band-limited signals, FDM and band-limited TDM are equivalent in the sense that one can be derived from the other by a simple linear transformation. The transformation matrix is the same as for expanding an arbitrary polyphase system with phases into its symmetric components. It is further shown that this equivalence also holds for nonideal sampling waveforms as they appear in certain multiplexing and demultiplexing systems used in practice.Keywords :
Frequency-division multiplexing (FDM); Time-division multiplexing; Bandwidth; Computer languages; Demultiplexing; Digital modulation; Frequency division multiplexing; Marine vehicles; Sampling methods; Symmetric matrices; Time division multiplexing; Time domain analysis;
fLanguage :
English
Journal_Title :
Communications, IEEE Transactions on
Publisher :
ieee
ISSN :
0090-6778
Type :
jour
DOI :
10.1109/TCOM.1985.1096197
Filename :
1096197
Link To Document :
