In this chapter, research results on unconventional RFID! (RFID!) systems providing high-accuracy positioning using batteryless tags will be presented. In particular, solutions exploiting UWB! (UWB!) signals, antenna arrays, and high-frequency bands will be illustrated along with recent techniques for efficient wireless power transfer.

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Positioning with Enhanced RFID Systems

  • Davide Dardari,
  • Alessandra Costanzo,
  • Aldo Romani

摘要

In this chapter, research results on unconventional RFID! (RFID!) systems providing high-accuracy positioning using batteryless tags will be presented. In particular, solutions exploiting UWB! (UWB!) signals, antenna arrays, and high-frequency bands will be illustrated along with recent techniques for efficient wireless power transfer.