Thread Sensor Node
Compact four-layer Thread sensor node built around the NXP KW41Z, integrating a 2.4 GHz PCB antenna, RF matching, and optional U.FL connectivity.
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RF Design
Thread Sensor Node v1r1 - Antenna Impedance Matching
Characterization and tuning of a compact 2.4 GHz PCB antenna using vector network analysis, accounting for PCB material, trace length, and enclosure effects.