Uncorrelated Interference in 79 GHz FMCW and PMCW Automotive Radar

Conference paper (2019)

Authors

Jeroen Overdevest NXP Semiconductors
Feike Jansen NXP Semiconductors
Francesco Laghezza NXP Semiconductors
Copyright: © 2019 Jeroen Overdevest, Feike Jansen, Francesco Laghezza, Faruk Uysal, Alexander Yarovoy
DOI: https://doi.org/10.23919/IRS.2019.8768181
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Published Date

2019

Language

English

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Abstract

An extensive comparison on radar-to-radar interference in frequency-modulated continuous wave (FMCW) and binary phase-modulated continuous wave (PMCW) radars is performed. The noise-plus-interference power for FMCW-to-FMCW and PMCW-to-PMCW interference in a single victim and single interferer environment is compared for generalized waveform-based scenarios. It is proven that the interference suppression is equal in FMCW and PMCW radars in case the time-bandwidth product in both systems is equal.

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