Patent ID: 11907622
Assignee: ROHDE & SCHWARZ GMBH & CO. KG
Field: Measurement (Instruments)
Classification: CPC G | IPC G

Claim 0:
1. A system for simulating a radar scenario, the system comprising:
a number of at least two radio frequency, RF, output paths, wherein each RF output path comprises a device adapted for generating radar signals of a specific frequency band, wherein each of the devices of the at least two RF output paths is configured to generate radar signals of a different frequency band, and wherein each of the devices of the at least two RF output paths is configured to operate in a fixed frequency band;
a simulation controller, comprising:
an interface for receiving information on the frequency bands of the at least two RF output paths via a communication link,
an output interface for providing pulse descriptive words, PDW, of radar signals of predetermined radar signal scenario data to the number of at least two RF output paths, wherein the PDW describe parameters of radar pulses, wherein the radar signal scenario data comprises specifications relating to multiple pulses in common, and
a control unit for analyzing a frequency or frequency spectrum of the radar signal scenario data and for splitting the PDW of the radar signal scenario data into multiple groups of radar signals relating to different frequency bands according to the analysis, and for assigning each group of radar signals to a corresponding RF output path; and
a combiner for providing a common output signal by combining the radar signals generated by the devices of the RF output paths such that the common output signal comprises the radar signals of the different frequency bands;
wherein at least one RF output path of the at least two RF output paths is configured to process and output multiple radar signals simultaneously.