Abstract—This paper is an attempt to find a general expression for the Read Range of UHF passive RFID System for any EIRP or ERP, at a given frequency. This paper presents a generalized derivation to measure the Read Range of UHF RFID. It also presents the experimental results related to Read Range in anechoic chamber with more complex architectures like metal environment, RFID tagging to metal with some isolators like thermocouple or thick rubber sheet
Index Terms—ERP, RFID, UHF
Cite: Satya Sai Srikant, Rajendra Prasad Mahapatra, "Read Range of UHF Passive RFID," International Journal of Computer Theory and Engineering vol. 2, no. 3, pp. 323-325, 2010.