Definition[]
An RF Subsystem is
| “ | the portion of the RFID system that uses radio frequencies to perform identification and related transactions. The RF subsystem consists of two components: an reader and an tag.[1] | ” |
Overview[]
Both the RFID tag and the reader are two-way radios. Each has an antenna and is capable of modulating and demodulating radio signals.
References[]
- ↑ Guidelines for Securing Radio Frequency Identification (RFID) Systems, Glossary, at B-3.