Supply Chain Technology : Rfid ( Radio Frequency Identification )

As RFID technology evolves and becomes less expensive, there will be an increase in the number of companies and vendors using the technology. Eventually, new applications will be developed and these systems may even be able to solve common or unique problems associated with business in today’s market.

RFID is not new innovation by any stretch of the imagination. It has been around for a considerable length of time. It was utilized at first for vicinity access control. From there on, it developed to be utilized as a part of inventory network following, toll boundary control, and notwithstanding ensuring cars(Potter, 2005).They are different5 types of tags are available.

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).

First advancements in RFID technology coupled with decreasing costs have allowed RFID to gain greater prominence and therefore a higher level of adoption. The following are examples of the unique capabilities offered by RFID:

RFID which is one of the human microchip technologies was first used during the World War II. The technology played an important role of identifying friends or foes in the battle field. According to Yechuri (2004), the Friend or Foe (IFF) system was made in order to ensure that related fighters and anti-aircraft organizations could differentiate their own returning bombers from aircraft sent by the enemy. After the World War II was over, an engineer by the name Henry Stockman explored the issue where he published a paper entitled Communication by Means of Reflected Power. In this paper, he explored the issue of passive RFID chips and discussed how they were used by military personnel in the war for identification purposes. In the early 1960s, this technology gained recognition and RFID was used to find and access hazardous components and nuclear power (Pollar & Elsen, 2013).

The radio frequency identification is the system, which uses the radio wave to read the information the tag. The system consist of three main components RFID tag or transponder, which identify the data carrier in RFID, RFID tag reader or transceiver, which read data from and write to transponder and data processing subsystem, which use the data obtained from the transceiver.

The purpose of an RFID system is to enable data to be transmitted by a portable device, called a tag, which is read by an RFID reader and processed according to the needs of a particular application. The data transmitted by the tag may provide identification or location information, or specifics about the product tagged, such as price, color, date of purchase, etc. The use of RFID in tracking and access applications first appeared during the 1980s. RFID quickly gained attention because of its ability to track moving objects. As the technology is refined, more pervasive - and invasive - uses for RFID tags are in the works.

A RFID tag is a “Radio Frequency Identification Tag” is a device that is used as a specific identifier of the object it is attached to. It signals can be read when within proximity of a device built to read its radio waves. They are small chips that are built from silicon and are usually used for products in stores, ID cards, and even cars (Abelson, Ledeen, Lewis 25).

Introduction: In many industries time is money. When time is money, you have to make sure that you are spending that time in the most effective and efficient manner. With RFID technology you can hit both of these points, making it a “two birds with one stone” scenario. When the systems are implemented properly (and properly is the key point) RFID technology is faster and more accurate than traditional methods of scanning and tracking.

2) That where languages or words or quotation from others papers such as articles, books and journals is used, such have been indicated by quotation marks and appropriate credits have been given to acknowledge the works of such writers or authors.

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

The history of RFID can be traced back to the times of World War-II. However, the first practical application of this technology could be found in USA where Mario W. Cardullo received the first patent for an active RFID tag with rewritable memory on 23rd January, 1973.

RFID Technology is increasingly being used all around us. Common uses include EZ Pass, Speed Pass and chips in pets. According to Technologies: RFID/ What is RFID? 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. The three components of an RFID system are (1) the antenna or coil, (2)

Airbus was the world's leading aircraft manufacturer in 2009 going by the number of aircraft delivered during the year. The company had been using RFID in its operations since 1997 but on a lower scale and targeted at improving its internal processes. In mid-2000s, Airbus started using RFID technology more widely, starting with its spare parts supply chain. After sucessful pilot tests, Airbus came out with the ambitious plan of adopting a holistic approach by implementing RFID at its suppliers' facilities, in its own operations, and at its customers' operations in 2008. The plan was to achieve higher efficiencies in its operations and also to reduce costs. The

Radio-frequency identification (RFID) is the remote utilization of electromagnetic fields to exchange information, for the reasons of consequently recognizing and following labels joined to protests. The labels contain electronically put away data. RFID utilizes Radio frequency to distinguish and track "labeled" things. This information is then gathered and transmitted to a host framework utilizing a RF Reader. The data transmitted by the tag may provide identification or location information, or specifics about the product tagged, such as price, color, date of purchase, etc.