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Characterisation and verification of an FPGA signal generator for spectrally efficient wireless FDM

Perrett, MR; Darwazeh, I; (2012) Characterisation and verification of an FPGA signal generator for spectrally efficient wireless FDM. In:

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Abstract

For research and development in computationally intensive bandwidth efficient Frequency Division Multiplexing (FDM) systems, it is generally preferable to implement test systems in hardware. This has the benefit of speed improvement over simulation and enables the generation and evaluation of real signals. This paper describes a system implementation of a versatile signal generator featuring high speed and large bit-depth Digital to Analogue Converters (DACs), RAM storage and an Field Programmable Gate Array (FPGA) to perform multi-carrier real time signal generation. Since the validity of such generated signals requires qualification by characterisation of the generating hardware, this paper describes a measurement methodology and presents results and comparison to vendor specification. © 2012 IEEE.

Type: Proceedings paper
Title: Characterisation and verification of an FPGA signal generator for spectrally efficient wireless FDM
ISBN-13: 9781467307475
DOI: 10.1109/ICTEL.2012.6221226
UCL classification: UCL > Provost and Vice Provost Offices
UCL > Provost and Vice Provost Offices > UCL BEAMS
UCL > Provost and Vice Provost Offices > UCL BEAMS > Faculty of Engineering Science
UCL > Provost and Vice Provost Offices > UCL BEAMS > Faculty of Engineering Science > Dept of Electronic and Electrical Eng
URI: http://discovery.ucl.ac.uk/id/eprint/1383896
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