We all know that the basic principle of RFID (Radio Frequency Identification) technology requires only three components; tags, reader/writer devices, and software application. With these components, it is simple to embed these tags, it is easy to use, and it becomes a reasonable method for transmitting wireless communications.
These benefits of RFID technology bring revolution in wireless communication and digital transmission. The technology carries these advantages through RFID tags and readers that are operated according to various standards of frequency bands;
According to the electromagnetic spectrum, the LF range starts from 30 kHz and ends at 300 kHz, where 125KHz and 134.2 kHz is allocated for RFID transmission. The characteristics of LF tags are;
The HF range starts from 3 MHz and ends at 30 MHz, where 13.56 MHz is allocated for RFID transmission. The characteristics of HF tags are;