Alternate test method for RF cable testing to avoid long test cables

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United States of America Patent

PATENT NO 7130032
SERIAL NO

11078804

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Abstract

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A method is provided for measuring insertion loss in cables. The method comprises the steps of measuring a first insertion loss IL.sub.12 of a first circuit path including the series connection of a first cable and a second cable, measuring a second insertion loss IL.sub.23 of a second circuit path including the series connection of the second cable and a third cable, measuring a third insertion loss IL.sub.13 of a third circuit path including the series connection of the first cable and the third cable, and calculating an insertion loss of three or more cables using the formulas: ##EQU00001## ##EQU00001.2## ##EQU00001.3## .times. ##EQU00001.4## Where n is the number of cables to be tested.

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Patent Owner(s)

Patent OwnerAddress
NORTHROP GRUMMAN SYSTEMS CORPORATION2980 FAIRVIEW PARK DRIVE FALLS CHURCH VA 22042

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Suarez, Stephen Robert Ronkonkoma, NY 1 2
Unger, Glenn Gary Great Neck, NY 1 2

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