US Patent 9689989 Detection of falsified signals in a satellite navigation system
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Patent abstract
A device for detection of falsified signals in a satellite navigation system includes at least two antennas having one or more receivers for receiving navigation signals, a phase difference measuring unit for determining phase differences of the received navigation signals for each antenna, and a detection unit for detecting falsified navigation signals among the received navigation signals on the basis of the phase differences determined.
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Patent Inventor Names
Hans Trautenberg0
Johann Vilzmann0
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US Patent 09689989 Detection of falsified signals in a satellite navigation system US Patent 9689989 Detection of falsified signals in a satellite navigation system
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Patent Number
09689989
Patent Number
9689989
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US Patent 09689989 Detection of falsified signals in a satellite navigation system
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Patent jurisdiction
Patent number
09689989
Date of patent
June 27, 2017
Patent application number
13860951
Date Filed
April 11, 2013
Patent primary examiner
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