A quasi coherent spread spectrum decoder for satellite communications using a low rate convolutional code

A new form of bandpass convolutional decoder is presented. The decoder has as its basis, the classic Viterbi algorithm, but uses envelope (energy) detection in order to cope with a frequency offset, phase rotating received signal. The advantage of this decoder is that it does not need to be proceede...

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Vydané v:	1996 IEEE 4th International Symposium on Spread Spectrum Techniques and Applications : technical program, proceedings, September 22-25, 1996, Electoral Palace, Mainz, Germany Ročník 2; s. 570 - 574 vol.2
Hlavní autori:	Tomlinson, M., Abu Rgheff, M.A.
Médium:	Konferenčný príspevok..
Jazyk:	English
Vydavateľské údaje:	IEEE 1996
Predmet:	Convolution Convolutional codes Decoding Envelope detectors Modems Phase detection Phase frequency detector Satellites Spread spectrum communication Viterbi algorithm
ISBN:	9780780335677, 0780335678
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