Equations for optimizing RFID links involving targets in 1-d motion.

Ademir L. Xavier Jr., Sergio Celaschi

DOI: 10.14209/sbrt.2016.33

Evento: XXXIV Simpósio Brasileiro de Telecomunicações (SBrT2016)

Keywords: signal propagation Radio Frequency Identification electromagnetic propagation

Abstract

This work discusses the RFID reading contexts of targets in 1-d motion. The problem to be solved is a function of the final reading rate that can be optimized. A set of variables constitutes the parameter group extracted from a simplified Friis model taking into account the presence of obstacles such as ground and its electromagnetic properties. The speed influence of targets in motion (containing RFID tags) is also discussed since it directly affects the final number of readings for the reader-tag pair, given an input power.

Download