RFID Manufacturers

Radio frequency identification companies, or RFID Manufacturers, work diligently to produce and distribute innovate radio wave solutions. Communicating via radio waves allows non-line-of-sight transmission, an advantage over many other identification systems. RFID technology can be applied to numerous industries, and can accomplish a variety of goals. RFID Manufacturers could embed an RFID tag with a computer chip and antenna into products to better track their movement through the supply chain. RFID Manufacturers have proven that the technology can work in many applications and end users have a better (yet incomplete) understanding of how RFID technology can benefit them

Radio frequency identification utilizes three types of components to communicate radio waves. A transponder, or RF tag, acts as a portable file or database. Depending on the type of tag, whether it is active or passive, it will emit data as radio waves, which are received by an antenna. The antenna then deflects the radio waves to a transceiver, where a decoder in the transceiver reads the radio waves, and passes their translated data to the central computer or database, for record.

RFID Manufacturers Develop Systems for Any Industry: The concept of identifying an item, and recording this ID, can transpire in many ways. Tags can be designed to fit any item, literally. Unlike barcodes, tags are very small and can be embedded in any item. An example is the animal tracking tag, which is inserted beneath the skin. Tags can be designed like a sticker, and affixed to any item. Another common use is embedding the RF tag in an identification wristband.

Aside from the different types of tag designs, the transceivers and antennae can also be strategically placed. When the antenna is within certain proximity of an active tag, it picks up the data, and sends it to the transceiver. Active tags with large memories, up to 1MB, have write capacities too. This means the computer can send information to the transceiver, which sends it to an antenna, which deflects the waves to the tag. The tag can then changes, or update its own information accordingly. RFID solutions are numerous; RFID Manufacturers work daily to develop innovative radio frequency identification solutions.

RFID Manufacturers require greater command over their supply chain in order to contain costs and remain competitive. It is becoming critical that companies have more detailed real-time information to achieve greater control. Radio Frequency Identification (RFID) is a method of identifying unique items using radio frequency waves, which allows for better tracking of assets in the supply chain.

With RFID Manufacturers can achieve:

• Better asset management
• Accurate supply chain execution
• Speedy payment transaction
• Faster processes

Over time RFID Manufacturers and users have typically concluded that while there are advantages to having several communication protocols from which to choose for any application, there would at each frequency be an advantage to settling on one protocol, or at most a couple of protocols, which multiple suppliers could offer chips and readers. The appearance of these standards is relatively recent and reflects the work of industry bodies including the UCC and the EAN, the International Standard Organization ISO, and national bodies like ANSI in the U.S. Many of these standards are new or are in the process of being defined and there is considerable uncertainty what their form will ultimately be.

There are many varieties of RFID systems at work throughout U.S. industry today. These vary from active systems that incorporate a battery on the tag and can achieve reading distances of approaching 100 feet, to passive systems with no battery that can read out only to a few inches. In addition, there are several frequencies being used by RFID Manufacturers that trade off various attributes such as distance, size and price to achieve differing results.

RFID Manufacturers must cooperate to promote the technology in a way that will enable broad-based growth of the industry. Most companies and organizations agree on the need to establish common, globally accepted standards, and manufacturers are busy working together in standards groups to try to reach consensus. These standards, combined with innovative solution providers, are the primary basis for RFID's future success. Standards efforts are forging ahead both in the U.S., at the American National Standards Institute (ANSI), and globally, at the worldwide International Organization for Standardization (ISO).

The RFID industry is off to a great start, with successful implementations of a well-tested set of applications. The eventual adoption and market acceptance of worldwide standards for RFID will increase competition among RFID Manufacturers, boost economies of scale, and drive down RFID product prices. The result will be widespread use of RFID-based applications, saving users precious time, money, and resources.