Title :
Optimum spread spectrum signals for wideband channel sounding
Author :
Felhauer, Tobias ; Baier, P.W. ; Konig, W. ; Mohr, Werner
Author_Institution :
Kaiserslautern Univ., Germany
fDate :
3/18/1993 12:00:00 AM
Abstract :
Optimum periodic spread spectrum test signals suitable for wideband channel sounding are introduced. In contrast to conventional test signals based on m sequences, the proposed test signals with complex lowpass equivalents offer minimum crest factors in order to minimise the outband power spectral density at the output of a nonlinear transmitter amplifier.
Keywords :
codes; digital radio systems; mobile radio systems; spread spectrum communication; telecommunication channels; testing; complex lowpass equivalents; minimum crest factors; mobile radio channel; nonlinear transmitter amplifier; optimum periodic test signals; outband power spectral density; radiocommunication; spread spectrum signals; wideband channel sounding;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:19930376
