Author/Authors :
ALAMI HASSANI, A. Sidi Mohammed Ben Abdellah University - Faculty of Sciences Techniques - Electrical Engineering Department, Laboratoire Signaux Systèmes Composants(LSSC), Maroc , Zouak, M. Sidi Mohammed Ben Abdellah University - Faculty of Sciences Techniques - Electrical Engineering Department, Laboratoire Signaux Systèmes Composants(LSSC), MOROCCO , Abdi, F. Sidi Mohammed Ben Abdellah University - Faculty of Sciences Techniques - Electrical Engineering Department, Laboratoire Signaux Systèmes Composants(LSSC), MOROCCO , MRABTI, M. Sidi Mohammed Ben Abdellah University - Faculty of Sciences Techniques - Electrical Engineering Department, Laboratoire Signaux Systèmes Composants(LSSC), MOROCCO
Abstract :
Many recent standards in telecommunications field are based on CDMA spread spectrum transmissions. In this paper, we describe a methodology for top-down design, modeling, and simulation of CDMA transmitter system using hardware description language VHDL-AMS. Details of VHDL-AMS implementation for each elementary block are shown. This paper together with the developed library of CDMA transmitter blocks are targeted towards engineers who work on behavioral modeling and simulation of complete CDMA systems using hardware description languages.
NaturalLanguageKeyword :
CDMA, Wireless DS , SS transmitter , VHDL , AMS language , FPGA implementation
