Abstract:Low size, weight, and power (SWaP) clocks are expected to play a key role in new positioning, navigation, and timing (PNT) systems, providing augmentations or alternatives to conventional global navigation satellite systems (GNSS). Distributing high-quality PNT services from payloads with more limited resources than GNSS satellites requires signal generation from low SWaP hardware. This paper describes stable signal synthesis based on a low cost clock ensemble using software defined radio (SDR) metrology techn… Show more
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