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Application Note: Verifying GPS Receiver Performance
As GPS technology becomes more common, GPS receiver manufacturers, OEM integrators, and contract manufacturers struggle to determine the appropriate standard tests to verify GPS receiver performance. Verification procedures require a controlled environment that facilitates precise repeatability. In most cases, using actual GPS satellite signals received through an antenna does not provide such an environment. This article describes the typical GPS receiver tests used today for GPS receiver verification. It also introduces a real-time GPS signal simulation application and platform capable of generating the required GPS signals for a repeatable and flexible test environment.
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