Performance Analysis of Phase-Coded FMCW for Joint Sensing and Communication

Conference paper (2023)

Authors

U. Kumbul

N. Petrov NXP Semiconductors

C. Silveira Vaucher NXP Semiconductors

Alexander Yarovoy

DOI: https://doi.org/10.23919/IRS57608.2023.10172426

Degradation Bit error rate Bandwidth Receivers Radar signal processing Filter banks Nonlinear distortion

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Published Date

2023

Language

English

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Abstract

Phase-coded frequency modulated continuous wave (PC-FMCW) radars for joint sensing and communication are considered. The sensing and communication performance of the two signal processing methods, phase lag compensated group delay filter and filter bank receivers, are compared. It is demonstrated that the phase lag compensated group delay receiver provides better sensing performance and requires less computational complexity than the filter bank receiver. The application of the former receiver is, however, limited by the bit error rate degradation with the communication signal bandwidth.

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