RFID


Radio Frequency Identification

Radio Frequency Identification systems use an RF signal and a tag to provide data that is either recorded or triggers an action. There are 2 types of tags: active and passive. The tag has an antenna and a microchip that either generate or respond to a RF Signal.

 

 

 

Frequencies    Tag Type   Distance (Feet)
 Low= 125 KHz  Passive   1
 High=13.56 MHz  Active   3
 Ultra High=868 MHz (Euro)  Active Battery  20+

 

Applications:

Supply Chain, Building Security, Payment Systems, Military, Farming

Types of Tags

 

 

 

Types of Readers

 

 

Standards

ISO 18000-3 High Frequency

ISO 18000-6 UHF



Archives

Use Cases

RFID and GPS for Waste Management

Use Case

Massachusetts 100% E Toll System

Use Case

RFID Wristbands CoCo Key

Use Case

RFID Luggage

Use Case

Library

Bio tags and Implants

Library

RFID in the Intelligent Hospital

Library

How RFID works

Library

What & How

RFID Standards

What & How

How E Tolling Works

What & How

What is RFID

What & How

How Tags work

What & How