Patent ID: 11906655
Assignee: SYMEO GMBH
Field: Measurement (Instruments)
Classification: CPC G | IPC G

Claim 0:
1. A radar system for capturing surroundings of an object, the system mounted or mountable on the object, wherein the radar system comprises:
at least two non-coherent radar modules, the at least two non-coherent radar modules respectively comprising a transmitter and a receiver, the radar modules
arranged or arrangeable on the object in a distributed fashion;
at least one evaluation device configured to:
process transmitted and received signals provided by respective radar modules to establish measurement signals that are coherent in relation to each other; and
perform phase noise compensation, including:
determining variation between spectra corresponding to respective measurement signals by determining a scalar product of a first measurement signal spectrum and a second measurement signal spectrum; and
canceling a phase noise portion of a respective spectrum amongst the measurement spectra separate from determining a variation between spectra.