Radio-frequency identification - Wikipedia
WEBRadio-frequency identification (RFID) uses electromagnetic fields to automatically identify and track tags attached to objects. An RFID system consists of a tiny radio transponder called a tag, a radio receiver, and a transmitter.
What is RFID and how does it work? - TechTarget
WEBRFID (radio frequency identification) is a form of wireless communication that incorporates the use of electromagnetic or electrostatic coupling in the radio frequency portion of the electromagnetic spectrum to uniquely identify an object, animal or person.
Radio-frequency identification (RFID) | Technology, History ...
WEBradio-frequency identification (RFID), method of wireless communication that uses electromagnetic waves to identify and track tags attached to objects, people, or animals. The attached tags, called RFID tags, store digitally encoded data that …
What Is RFID, and Is It Really a Security Concern? - How-To Geek
WEBSep 24, 2022 · How RFID Works. RFID stands for radio-frequency identification. A small chip -- known as an RFID tag -- is attached to or implanted in an object. The tags contain information that can be read at short range via radio …
Understanding RFID: Meaning, Working, and Key Use Cases
WEBOct 30, 2023 · Radio frequency identification (RFID) is defined as a cutting-edge technology that harnesses radio waves to identify and monitor objects or people effortlessly without physical contact.
Introduction of Radio Frequency Identification (RFID)
WEBAug 5, 2024 · RFID full form is Radio Frequency Identification. It is an automatic identification method that uses wireless non-contact radio frequency waves in which data is digitally encoded in RFID tags or smart labels which can …
Radio Frequency Identification (RFID): What It Is, How It Works
WEBApr 22, 2024 · Radio Frequency Identification (RFID) is a type of passive wireless technology that allows for tracking or matching of an item or individual. The system has two basic parts: tags and readers.
What is RFID? - RFID Network
WEBJan 29, 2022 · RFID stands for Radio Frequency IDentification. RFID is an abbreviation that refers to any electronic device that uses radio waves to facilitate the communication of data for the purpose of identification, and sometimes to locate and/or sense the condition (s), of animate and inanimate objects."
RFID Definition - What is RFID? - TechTerms.com
WEBSep 4, 2009 · RFID is a system used to track objects, people, or animals using tags that respond to radio waves. RFID tags are integrated circuits that include a small antenna. The are typically small enough that they are not easily noticeable and therefore can be placed on many types of objects.
What is RFID? - RFID JOURNAL
WEBJan 16, 2005 · Radio frequency identification (RFID) is a generic term that is used to describe a system that transmits the identity (in the form of a unique serial number) of an object or person wirelessly, using radio waves. It’s grouped under the broad category of automatic identification technologies.