公开(公告)号：US11885903B2

公开(公告)日：2024-01-30

申请号：US16817385

申请日：2020-03-12

Applicant: Infineon Technologies AG

Inventor： Paul Meissner ,  Elmar Messner ,  Franz Pernkopf ,  Johanna Rock ,  Mate Andras Toth

IPC: G01S7/02 ,  G01S7/41 ,  G01S7/35 ,  G06N3/045 ,  G01S13/931 ,  G01S7/36 ,  G06N3/08 ,  G01S13/34

CPC classification number: G01S7/023 ,  G01S7/354 ,  G01S7/417 ,  G01S7/356 ,  G01S7/36 ,  G01S13/343 ,  G01S13/931 ,  G06N3/045 ,  G06N3/08

Abstract: A method for a radar device is described below. According to an example implementation, the method comprises transmitting an RF transmission signal that comprises a plurality of frequency-modulated chirps, and receiving an RF radar signal and generating a dataset containing in each case a particular number of digital values based on the received RF radar signal. A dataset may in this case be associated with a chirp or a sequence of successive chirps. The method furthermore comprises filtering the dataset by way of a neural network to which the dataset is fed in order to reduce an interfering signal contained therein. A convolutional neural network is used as the neural network.