Abstract
To provide a method usable in a radar system.SOLUTION: A method includes calculation of a first spectrum for expressing a spectrum of a segment of a complex baseband signal. The segment can be correlated with a specific chirp of a chirp sequence included in a first HF radar signal. The method also includes estimation of a second spectrum for expressing a spectrum of a disturbing signal included in a complex baseband signal based on a part correlated with a negative frequency in the first spectrum.SELECTED DRAWING: Figure 15
Titel in Übersetzung | FMCW RADAR FOR SUPPRESSING DISTURBING SIGNAL |
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Originalsprache | japanisch |
Veröffentlichungsnummer | JP2020067455 |
IPC | G01S 13/ 931 A I |
Prioritätsdatum | 19/10/18 |
Publikationsstatus | Veröffentlicht - 30 Apr. 2020 |