Radar system
OwnerBenedikt Loesch, Cornelius Kaiser +1inventors
InventorsBenedikt Loesch, Cornelius Kaiser, Johannes Fink
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Abstract
A radar system. The radar system has a transmitting and receiving device designed to transmit a transmission signal divided into frames which repeat over time, each frame containing at least one sequence of frequency ramps, and has a digital evaluation device configured to perform a Fourier transform at least in a distance dimension, frame by frame, on the received signal. The evaluation device is also configured to perform a parametric spectral estimation on the spectra obtained by the Fourier transform, in order to determine a Doppler frequency.
Claims6
A radar system, comprising:
- a transmitting and receiving device configured to transmit a transmission signal divided into frames which repeat over time, each frame containing at least one sequence of frequency ramps;
- and
- a digital evaluation device configured to perform a Fourier transform at least in a distance dimension, frame by frame, on a received signal, and configured to perform a parametric spectral estimation on spectra obtained by the Fourier transform, to determine a Doppler frequency.
Dependencies are inferred from the claim text.