Reading tags have gone easier than ever through RFID. RFID or Radio-frequency identification system makes use of the electromagnetic fields to spontaneously pick and keep track of the tags on the products. These tags are electronically kept data. There are two types of tags-active and passive. The passive tags get energy through any surrounding RFID reader’s cross checking waves. And, active tags are those which have a native power source in the formed battery and can be made functional at a distance of few meters from the RFID reader. Here the tags are not necessarily desired to be confined within the vision reader.
RFID tags are highly desired these days among various industries. It can be even used in the production process as well. Starting from manufacture of industrial equipment to that R&D equipment, it can be used in many cases. It provides greater control to the managers as they can control things straight from the warehouses. In fact, RFID microchips can be used to distinguish the pets or living organisms by installing in their bodies. These tags are being inserted within products of a diverse range, starting from wearable, cash/notes, animals, etc. Indeed, it provides greater privacy to the user. Its usage has increased among the spy service providers as well. Industries those want the highest level of security can also take these chips in to account for fulfilling their purposes.
Different Types of RFID:
RFID systems can also be distinguished regarding their tags. A passive reader active tag is the one that has a passive reader receiving the radio signals only through the battery functioned active tags. The receiving array of these types of readers can be set anywhere between 0 to around six hundred meters. Through the process, these devices provide greater flexibility with different kind of applications, providing greater security and management.
Coming to the active reader passive tag, these systems come with the active reader that propagates cross checking signals, as well as catches the verification answers from the passive tags. Well, one may also use the battery-assisted passive or BAP tags. These tags function as of a passive tag but contain a tiny battery to support the return signal of the tag.
Apart from these, there are fixed readers used to prepare certain cross-examination domain that can be strictly kept under control. One may go for the specific kind of tag as per their requirement. In normal cases, RFID is used for cross checking purpose over the air, reducing both the effort and time.
The growing popularity:
Needless is to say that the market of Radio Frequency Identification has grown significantly over time. Its market was around 8 billion dollars in 2013, which mounted to around 9 billion dollars in just one year of time. This can be stated as a result of greater usage of RFID in all segments of the products as mentioned above.
Ultimately, it can be claimed that RFID has brought a significant revolution in industrial processing. Resourced companies are very much interested in this concept. In fact, some of these prefer to have Intermec Barcode Printer as well.