Radar level gauge system with multiple receiver branches

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United States of America Patent

PATENT NO 9612147
SERIAL NO

14176450

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Abstract

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The present invention relates to a radar level gauge system comprising a first receiver branch for converting a reflection signal to a first digital measurement signal, and a second receiver branch configured to convert the reflection signal to a second digital measurement signal. The first receiver branch modulates an amplitude of the first measurement signal according to a first gain function, and the second receiver branch modulates an amplitude of the second measurement signal according to a second gain function different from the first gain function. The radar level gauge system further comprises processing circuitry configured to determine the filling level based on the first measurement signal and the second measurement signal.

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Patent Owner(s)

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

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Frovik, Christer Linkoping, SE 2 15

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