Design Of Multi-Modulation Baseband Modulator And Demodulator For Software Defined Radio

Chye, Yin Hui (2011) Design Of Multi-Modulation Baseband Modulator And Demodulator For Software Defined Radio. Masters thesis, Universiti Sains Malaysia.

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Abstract

In contrast to hardware-based radio that only delivers single communication service using particular standard, the software defined radio (SDR) provides a highly reconfigurable platform to integrate various functions for multi-modulation, multiband and multi-standard wireless communication systems. However, this project is only based on multi-modulation SDR, such as 4-PAM, BPSK, QPSK and 16-QAM.The configurable multi-modulation baseband modulator (MMBM) and demodulator (MMBD) are designed using digital signal processing (DSP) algorithms based on common features shared by single-modulation structures, and then implemented into Xilinx Virtex-4 FPGA. Comparing the real-time and simulation results shows that the timings are equivalent, and the sign and magnitude changes are significant.

Item Type:	Thesis (Masters)
Subjects:	T Technology > TK Electrical Engineering. Electronics. Nuclear Engineering > TK1-9971 Electrical engineering. Electronics. Nuclear engineering
Divisions:	Kampus Kejuruteraan (Engineering Campus) > Pusat Pengajian Kejuruteraaan Elektrik & Elektronik (School of Electrical & Electronic Engineering) > Thesis
Depositing User:	ASM Ab Shukor Mustapa
Date Deposited:	08 Feb 2019 02:09
Last Modified:	12 Apr 2019 05:26
URI:	http://eprints.usm.my/id/eprint/43245

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