Altered sweep bell-bloom magnetometer

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United States of America Patent

PATENT NO 7723985
APP PUB NO 20080290867A1
SERIAL NO

11753750

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Abstract

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A magnetometer is constructed wherein the sweeping is performed at one half the Larmor frequency and has as its center the absorption line. This allows the emitter to tune onto the absorption line twice per cycle as it passes through the line. This causes the increase in absorption as would the normal sweep of a Bell-Bloom magnetometer but avoids the drawbacks, such as drift and heading error.

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Patent Owner(s)

Patent OwnerAddress
GEOMETRICS INC2190 FORTUNE DRIVE SAN JOSE CA 95131

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Smith, Kenneth R Fremont, US 111 3422

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