Design and simulation of optimized QPSK transmitter using HDL code in MATALB

Alhamzah Taher Mohammed
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Alhamzah Taher Mohammed: Electrical Engineering Technical College, Middle Technical University, Baghdad, Iraq

Journal of Advances in Technology and Engineering Research, 2018, vol. 4, issue 5, 208-213

Abstract: In this paper the design and simulation of QPSK transmitter using Hardware Description Language (HDL) code in MATLAB is presents. Different applications in DSP require mathematical modeling for investigation and analysis due to the complexity of HDL code language. The idea of design the HDL-SIMULINK form using MATLAB is offering enough facility to modify and improve the wireless communication systems. The methodology of implement any DSP model in real time based on FPGA platforms require to translate the MATLAB-SIMULINK model to HDL code prior the bit generation which downloaded to this board. The floating point implementation should be transferred to fixed point for high dynamic range of applications. An alternative approach has been proposed based on HDL code and the property of simulation environments in MATLAB is designed. The data transfer, synchronization and driving sample between simulink and HDL language are explained in this paper.

Keywords: QPSK transmitter; HDL; MATALB; System generator (search for similar items in EconPapers)
Date: 2018
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Persistent link: https://EconPapers.repec.org/RePEc:apb:jaterr:2018:p:208-213

DOI: 10.20474/jater-4.5.4

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