Inter-radar interference analysis of FMCW radars with different chirp rates
| Autor: | Yuya Makino, Takuya Nozawa, Masahiro Umehira, Xiaoyan Wang, Shigeki Takeda, Hiroshi Kuroda |
|---|---|
| Jazyk: | angličtina |
| Rok vydání: | 2019 |
| Předmět: |
CW radar
object detection road vehicle radar driver information systems radar interference FM radar different chirp rates inter-radar interference analysis FMCW radars millimetre-wave frequency-modulated continuous wave radar automotive radars millimetre-wave automotive radar Engineering (General). Civil engineering (General) TA1-2040 |
| Zdroj: | The Journal of Engineering (2019) |
| Druh dokumentu: | article |
| ISSN: | 2051-3305 |
| DOI: | 10.1049/joe.2019.0167 |
| Popis: | Millimetre-wave frequency-modulated continuous wave (FMCW) radar is expected to be widely deployed for advanced driver assistance systems (ADAS) and self-driving cars. Considering that automotive radars will be deployed in a huge number of cars in future, inter-radar interference will be a significant problem since inter-radar interference can cause miss-detection and/or false detection of the target. As millimetre-wave automotive radar is not standardised at this moment, it is required to evaluate inter-radar interference among FMCW radars with various chirp-rates and chirp durations. This study describes inter-radar interference analysis in FMCW radars with different chirp rates and simulation results of inter-radar interference to confirm the validity of the interference analysis. |
| Databáze: | Directory of Open Access Journals |
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