Processing radar signals
AssigneeInfineon Technologies AG
InventorsAndre Roger, Simon Achatz, Dian Tresna Nugraha, Ljudmil Anastasov, Markus Bichl, Mayeul Jeannin, Maximilian Eschbaumer
Life of this patent
Estimating the term…
Abstract
It is suggested to process radar signals including: (i) receiving reception signals via at least one antenna of a first receiving circuit; (ii) determining an interim result by processing the reception signals via a frequency transformation; (iii) determining an error compensation vector based on the interim result and an expected characteristic; and (iv) applying the error compensation vector on other reception signals that have been processed via the frequency transformation.
Claims19
A method for processing radar signals, comprising:
- receiving reception signals via a first receiving circuit;
- determining an interim result by processing the reception signals via a frequency transformation;
- determining an error compensation vector based on the interim result and an expected characteristic;
- and
- applying the error compensation vector on other reception signals that have been processed via the frequency transformation.
A device for processing radar signals comprising, wherein the device is configured to conduct a method, comprising:
- receiving reception signals via a first receiving circuit;
- determining an interim result by processing the reception signals via a frequency transformation;
- determining an error compensation vector based on the interim result and an expected characteristic;
- and
- applying the error compensation vector on other reception signals that have been processed via the frequency transformation.
A radar system comprising a first radar device and a second radar device,
- wherein the first radar device is configured to conduct the acts:
- receiving reception signals via at least one antenna of a first receiving circuit;
- determining an interim result by processing the reception signals via a frequency transformation;
- providing at least the interim result to a second radar device;
- wherein the second radar device is configured to conduct the acts:
- determining an error compensation vector based on at least the interim result and an expected characteristic;
- providing the error compensation vector to the first radar device;
- wherein the first radar device is further configured to conduct the acts:
- applying the error compensation vector on other reception signals that have been processed via the frequency transformation.
A non-transitory computer program product directly loadable into a memory of a digital processing device, comprising software code portions that upon being executed performing a method, comprising:
- receiving reception signals via a first receiving circuit;
- determining an interim result by processing the reception signals via a frequency transformation;
- determining an error compensation vector based on the interim result and an expected characteristic;
- and
- applying the error compensation vector on other reception signals that have been processed via the frequency transformation.
Dependencies are inferred from the claim text.