Electronic Article Surveillance Systems And Radio Frequency Identification Essay

The RFID system mainly includes three parts: reader, antenna, and RFID tag, as shown. Because of the uniqueness of the RFID tag, the reader can locate and

Regardless of the frequency, method of communication, or the power supply, the goal of any RFID system is to enable specific data to be transmitted between a portable device and the tag, and then be processed and used accordingly. RFID systems are used for objects which get lost, stolen often, underutilized, or difficult to locate in a timely manner.

While the Radio Frequency Identification Device has been in existence for almost 50 years, the use of this chip in human beings is an advancement of the technology. The chip has mainly been used for tracking animals and goods throughout is existence. Generally, the RFID chip consists of two main parts i.e. an antenna and integrated circuit chip. It's been used as an effective detection mechanism since the antenna can recognize the chip regardless of whether it's within its line of sight (Alam, 2011).

In this day and age we have many ways of communicating with each other, or as some may say, “Tracking down one another.” I can remember when I was younger talking in chat rooms on the computer was so much fun and an awesome form of communication. Now we have letters, vehicles, cell phones, computers, and several other ways to communicate. In this paper the topic is an object known as the Radio-Frequency Identification (RFID) chip implant, which has greatly affected our society. While the common conception before the technological advances was that the chip was not for human use, the research that has been done on the RFID has furthered its uses. Since everyone is entitled to their own opinion, we are going to have patrons who support the RFID chip implant and those who do not which we will look into.

RFID (radio frequency identification) uses radio waves to transmit information between RFID tags (chips) and RFID readers (What is RFID?, n.d.). There are two basic types of RFID tags. Active tags are larger and more expensive because they require an independent power supply to function, passive tags are cheaper, smaller and do not need a separate power supply (The Different Types of RFID Systems, n.d.). Initially, we will be implementing the use of passive RFID tags, which will help control the costs of this project. Once the RFID project is functioning according to our expectations, we will expand our RFID system to include the use of active RFID tags. The implementation of RFID technology will require a significant financial investment for a system-wide implementation. Depending upon the extent of our investment in RFID technology, we could enhance our control of access to certain areas, improve inventory management, and monitor our patients ' movements throughout our RFID-equipped facilities (Niles, 2015, p. 384)

Radio-frequency identification (RFID) uses electromagnetic fields to automatically identify and track tags attached to objects. The tags have stored electronical information. Generally speaking, there are two types of RFID tags, passive tag and active tag. Passive tags collect energy from a nearby RFID reader 's radio waves. Active tags have a local power pack unit such as a battery and may operate at hundreds of meters away from the RFID reader. RFID technology was first used during in 1940s, in World War II RFID was used to identify aero planes. The goal was to use the aero plane 's radar signal to read an ID number in order to confirm whether they were allies or enemies. As time goes by, RFID technologies are now widely used in almost all industrial sectors, for example aerospace, automotive, logistics, transport, health, life, etc. In our following report, we will discuss the technologies used in RFID, differences between Barcoding and RFID, current bottlenecks of RFID development, and visions of RFID usage in the future.

RFID, or radio frequency identification, is the new system that is replacing the use of barcodes. RFID tags allow users to more quickly obtain information from the object that the RFID tag

RFID is a term utilized for Radio recurrence Identification. RFID is a creating innovation and have numerous uses throughout our life.

“RFID (Radio Frequency Identification) can be defined as an automatic identification technology which uses radio-frequency electromagnetic fields to identify objects carrying tags when they come close to a reader.” [2]

There are two major hardware components that help RFID to work: Tag and Reader. The two devices have an asymmetric relationship in that the tag is simple and offers few facilities besides holding and transmitting the code, while the reader takes the leading role at the cost of higher complexity. RFID tags store information about the item they are attached to. Information generally pertains to identification information; supply-chain information such as attributes, source, destination, and route; and possibly other special parameters. In business model, RFID tags provide the capability for seamless and continuous two ways communication as an object moves through a supply chain. This means that any object bearing a tag can become networked without human intervention or manipulation by automated machines, as is the case with bar codes. Most of the time, the tag is placed on

The necessary communication between tags and readers occurs by the radio frequency communication. This communication gives the RFID powerful capabilities, but it also leaves the door open to several key threats like unauthorized access to tags and side channel attacks.

Based on Word Info, n, RFID means is a technology which automatically detects digital data that has been encoded in an RFID tag which is also known as "smart label". The RFID system is detected via radio waves. MHP Enterprise using the RFID system at the time of delivery of Masri products at supermarkets Giant in Kuala Selangor. The main purpose is the use of RFID systems to ensure products arrive at their destinations, such as the time of delivery at the supermarket. There are two types of RFID systems such as passive and active systems. Refers to passive systems, RFID will work when the RFID transmitting energy field to facilitate this tag operating system. Whereas, also active RFID system will work when the battery is inserted inside the tag to increase the distance to be detected by the RFID system. Typically, the passive system will collect data or information about the product through communication tools such as a wireless or wired. For data storage and provides the action, the bar code will be arrested and then be delivered to a computer

In 1960s, RFID began to advance which led companies to use the technology for anti-theft purposes. Electronic article surveillance tags uses radio waves to find out whether a customer had paid for the item. When someone tries to walk out with an item that wasn’t paid for, it gets detected by the reader at the door resulting an alarm. In 1973, the first US patent was issued for an active RFID tag. A RFID tag is saved with a unique numbers which gets broadcasted by a card with the transponder. Therefore, the door would unlock when the reader detects the unique number from the RFID tag. This technology was licensed to different companies, mainly door lock makers. The US government started using RFID to track nuclear materials in the 1970s. The department of Agriculture expands the passive RFID technology to mark cows. The cows were fed with various kinds of medicines and hormones and it is so hard to track how many doses each cow received. A passive RFID solved the problem of cows not getting overdosed through the use UHF radio waves. After, smaller transponders were created that could be injected under a cow’s skin. They still use this technology in cows now days. These low frequency transponder is also used in readers for building access. Later, the commercializing of high frequency enabled companies to have faster data transfer and more range. “Today, 13.56 MHz RFID systems are used for access control, payment systems (Mobile Speedpass) and

RFID is a small electronic device that consist of a small chip and an antenna. The chip typically is capable of carrying 2,000 bytes of data or less. RFID technology has been available for more than fifty years. It has only been recently that the ability to manufacture the RFID devices has fallen to the point where they can be used as a "throwaway" inventory or control device.

Identification of an object, animal or a person with the use of Radio frequency is the simple way to define RFID. Technically speaking, it is the technology that incorporates the use of electromagnetic or electrostatic coupling in the radiofrequency portion of the electromagnetic spectrum for the unique identification of the subject.