Patent ID: 11906654
Assignee: INFINEON TECHNOLOGIES AG
Field: Measurement (Instruments)
Classification: CPC G | IPC G

Claim 0:
1. A signal processing circuitry, comprising:
one or more processors configured to:
determine a first plurality of powers of a respective first plurality of signal samples of a radar signal, the first plurality of signal samples being within a first processing window of the radar signal;
determine a second plurality of powers of a respective second plurality of signal samples of the radar signal, the second plurality of signal samples being within a second processing window of the radar signal, wherein a beginning of the second processing window is subsequent in time to an end of the first processing window; and
determine a plurality of difference values between powers of the second plurality of powers and respective powers of the first plurality of powers;
determine a quantity indicating a number of difference values of the plurality of difference values that exceed a first non-zero threshold;
determine whether the quantity exceeds a second non-zero threshold; and
detect a burst interference signal occurrence within the radar signal based on whether the quantity exceeds the second non-zero threshold.