Review of PSK and QAM - Digital modulation techniques on FPGA

This paper presents an overview of the PSK and QAM modulations, two digital modulation techniques. Based on recent development of software tools and FPGA circuits, the present paper improves a solution for implementing the PSK demodulation technique on a Virtex 5 board. The design of a BPSK detector...

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Bibliographic Details
Main Authors: Popescu, S O, Budura, G, Gontean, A S
Format: Conference Proceeding
Language:English
Subjects:
Binary phase shift keying
constellation
Demodulation
Detectors
Digital modulation
Field programmable gate arrays
FPGA (Field Programmable Gate Array)
LFSR (Linear Feedback Shift Register)
modulation
Modulation coding
Phase modulation
Phase shift keying
PSK (Phase Shift Keying)
QAM (Quadrature Amplitude Modulation)
Quadrature amplitude modulation
Signal processing
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Description
Summary:This paper presents an overview of the PSK and QAM modulations, two digital modulation techniques. Based on recent development of software tools and FPGA circuits, the present paper improves a solution for implementing the PSK demodulation technique on a Virtex 5 board. The design of a BPSK detector, all digital, implemented on the FPGA is also considered.
DOI:10.1109/ICCCYB.2010.5491254