A Wideband, Quasi-Isotropic, Kilometer-Range FM Energy Harvester for Perpetual IoT

Unlike conventional energy harvesters that are tuned to individual frequencies and are directional, the proposed wideband (23% fractional bandwidth), omnidirectional system harvests from all FM towers in vicinity. Hence, it does not require each sensor node to be carefully aligned to any one source...

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Veröffentlicht in:	IEEE microwave and wireless components letters 2020-02, Vol.30 (2), p.201-204
Hauptverfasser:	Jung, Eui Min, Cui, Yepu, Lin, Tong-Hong, He, Xuanke, Eid, Aline, Hester, Jimmy G. D., Abowd, Gregory D., Starner, Thad E., Lee, Wang-Sang, Tentzeris, Manos M.
Format:	Artikel
Sprache:	eng
Schlagworte:	Ambient energy harvesting Antenna measurements Antennas Bandwidths Broadband Broadband antennas Energy harvesting Frequency modulation Poles and towers Roofs Shutdowns Structural health monitoring Wideband Wireless sensor networks
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