RADAR LEVEL GAUGE SYSTEM AND METHOD FOR DETECTING SUBMERGED ANTENNA CONDITION

Number of patents in Portfolio can not be more than 2000

United States of America

APP PUB NO 20250085153A1
SERIAL NO

18819057

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A radar level gauge system comprising a microwave antenna configured to radiate an electromagnetic transmit signal towards a surface of an aqueous substance, and to receive a reflection signal resulting from reflection of the transmit signal; a transceiver coupled to the microwave antenna, and configured to: generate the transmit signal; provide the transmit signal to the microwave antenna; and receive the reflection signal; and processing circuitry configured to: form an echo representation indicative of received energy as a function of distance; determine, based on the echo representation, that the surface of the aqueous substance cannot be identified within a preconfigured maximum measurement distance from the microwave antenna; determine, based on the echo representation, that received energy within a maximum range for the radar level gauge system is lower than a predefined threshold energy; and determine that the microwave antenna is submerged in the aqueous substance.

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Patent Owner(s)

Patent OwnerAddress
ROSEMOUNT TANK RADAR ABBOX 150 MOLNLYCKE SE-435 23

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Abrahamsson, Pär Linköping, SE 3 0
Delin, Håkan Linköping, SE 18 46
Larsson, Lars-Ove Linköping, SE 11 21

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