Amap Tech
Mar 2, 2022 · Fundamentals
Why GPS Signal Can Be Weak and How to Mitigate It
GPS signals can become weak due to tiny phone antennas and strong electromagnetic interference—especially in cars—plus device‑specific hardware limits, but moving the phone, waiting a few seconds, and relying on sensor fusion, network‑based positioning, and advanced decoding algorithms can substantially improve accuracy.
AntennaDesignGNSSGPS
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