Critical Design Considerations on Continuous Frequency Modulation Localization Systems
Belal Al-Qudsi,
Mohammed El-Shennawy,
Niko Joram
et al.
Abstract:Real-time locating systems (RTLSs) suffer from clock synchronization inaccuracy among their distributed reference nodes. Conventional systems require periodic time synchronization and typically necessitate a two-way ranging (TWR) clock synchronization protocol to eliminate their measurement errors. Particularly, frequency-modulated continuous-wave (FMCW) time-based location systems pose unique design considerations on the TWR that have a significant impact on the quality of their measurements. In this paper, a… Show more
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