DocumentCode
1025240
Title
Feedforward transparent tone-in-band: its implementations and applications
Author
Bateman, Andrew
Author_Institution
Dept. of Electr. Eng., Bristol Univ., UK
Volume
39
Issue
3
fYear
1990
fDate
8/1/1990 12:00:00 AM
Firstpage
235
Lastpage
243
Abstract
Implementation of the transparent tone-in-band (TTIB) spectral manipulation technique is described, with particular attention given to the mechanism of feedforward subband recombination. It is shown that transparency of TTIB can be maintained for a wide variety of input signal types. Extremely rapid and accurate subband recombination can be achieved by correct choice of filter shape. Application of TTIB are discussed, ranging from inband signaling on public telephone lines to DC offset compensation for direct conversion transceivers
Keywords
data communication systems; mobile radio systems; phase-locked loops; signalling (telecommunication networks); telephone lines; transceivers; DC offset compensation; PLL; direct conversion transceivers; feedforward subband recombination; inband signaling; public telephone lines; spectral manipulation technique; transparent tone-in-band; Baseband; Feedback; Filters; Frequency conversion; Information analysis; Shape; Signal generators; Signal processing; Signal processing algorithms; Telephony;
fLanguage
English
Journal_Title
Vehicular Technology, IEEE Transactions on
Publisher
ieee
ISSN
0018-9545
Type
jour
DOI
10.1109/25.131005
Filename
131005
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