Sensing Performance of Different Codes for Phase-Coded FMCW Radars

Conference paper (2022)

Authors

U. Kumbul Microwave Sensing, Signals & Systems - EEMCS
N. Petrov Microwave Sensing, Signals & Systems - EEMCS , NXP Semiconductors
Cicero S. Vaucher NXP Semiconductors
Alexander Yarovoy Microwave Sensing, Signals & Systems - EEMCS
Research Group
Microwave Sensing, Signals & Systems (EEMCS) (TU Delft)
Copyright: © 2022 U. Kumbul, N. Petrov, Cicero S. Vaucher, Alexander Yarovoy
DOI
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https://doi.org/10.23919/EuRAD54643.2022.9924751
Phase modulation Modulated chirps Phase-coded FMCW Ambiguity function
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Published Date

2022

Language

English

Reuse Rights

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Faculty

Electrical Engineering, Mathematics and Computer Science

Department

Microelectronics

Research Group

Microwave Sensing, Signals & Systems

Abstract

The sensing properties of the binary phase codes are investigated with their application to phase-coded (linearly) frequency modulated continuous waveform (PC-FMCW). It is shown that the ambiguity function of FMCW signal modulated with a binary phase code corresponds to sheared ambiguity function of the code itself. The range profiles of PC-FMCW with different code families are analysed and compared in terms of integrated sidelobe level (ISL).