DocumentCode
2735056
Title
Review of PSK and QAM — Digital modulation techniques on FPGA
Author
Popescu, S.O. ; Budura, G. ; Gontean, A.S.
Author_Institution
Appl. Electron. Dept., Univ. Politeh. Timisoara, Timisoara, Romania
fYear
2010
fDate
27-29 May 2010
Firstpage
327
Lastpage
332
Abstract
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.
Keywords
Binary phase shift keying; Demodulation; Detectors; Digital modulation; Field programmable gate arrays; Modulation coding; Phase modulation; Phase shift keying; Quadrature amplitude modulation; Signal processing; FPGA (Field Programmable Gate Array); LFSR (Linear Feedback Shift Register); PSK (Phase Shift Keying); QAM (Quadrature Amplitude Modulation); constellation; modulation;
fLanguage
English
Publisher
ieee
Conference_Titel
Computational Cybernetics and Technical Informatics (ICCC-CONTI), 2010 International Joint Conference on
Conference_Location
Timisoara, Romania
Print_ISBN
978-1-4244-7432-5
Type
conf
DOI
10.1109/ICCCYB.2010.5491254
Filename
5491254
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