Generalized DFT waveforms for MIMO radar

Document Type

Conference Proceeding

Publication Date

10-12-2012

Abstract

Recently, the Generalized Discrete Fourier Transform (GDFT) with nonlinear phase was introduced to improve the traditional Discrete Fourier Transform (DFT). We take advantage of the phase shaping function (PSF) of GDFT framework to optimize auto- and cross-correlation properties of OFDM frames used to generate radar waveforms. The superior performance of the GDFT MIMO radar waveforms over multifrequency complementary phase coded (MCPC) and Oppermann code families are presented in this paper. GDFT MIMO radar waveforms may be employed in the future as an efficient upgrade to the DFT based technologies. © 2012 IEEE.

Identifier

84867217978 (Scopus)

ISBN

[9781467310710]

Publication Title

Proceedings of the IEEE Sensor Array and Multichannel Signal Processing Workshop

External Full Text Location

https://doi.org/10.1109/SAM.2012.6250495

e-ISSN

2151870X

First Page

301

Last Page

304

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