In-band emission mitigation for in-vehicle communication networks
AssigneeInfineon Technologies Americas Corp.
InventorsShaowu HUANG, Dance WU
Life of this patent
Estimating the term…
Abstract
A communication system for use in a vehicle includes a first communication device configured for operation in the vehicle, and a second communication device configured for operation in the vehicle. A cable assembly communicatively couples the first communication device with the second communication device. A signal suppressing device is coupled to the cable assembly at a location proximate to an end of the cable assembly. The signal suppressing device is configured to suppress signals in a frequency range corresponding to in-band radiated emission (RE).
Claims20
A communication system for use in a vehicle, comprising:
- a first communication device configured for operation in the vehicle;
- a second communication device configured for operation in the vehicle;
- a cable assembly configured to communicatively couple the first communication device with the second communication device;
- and
- a first signal suppressing device coupled to the cable assembly, the first signal suppressing device configured to suppress signals in a frequency range corresponding to in-band radiated emission (RE), the first signal suppressing device located proximate to a first end of the cable assembly.
A method for operating a communication system in a vehicle, comprising:
- exchanging communication signals between a first communication device and a second communication device via a cable assembly;
- and
- attenuating, by a first signal suppressing device coupled to the cable assembly proximate to a first end of the cable assembly, signals in a frequency range corresponding to in-band radiated emission (RE).
A cable assembly for use in a vehicle, comprising:
- one or more cable segments;
- a first plug connected to a first end of the one or more cable segments;
- a second plug connected to a second end of the one or more cable segments;
- and
- a first signal suppressing device coupled to the cable assembly, the first signal suppressing device configured to suppress signals in a frequency range corresponding to in-band radiated emission (RE) in the vehicle, the first signal suppressing device located proximate to the first end of the cable assembly.
Dependencies are inferred from the claim text.