RFID tags penetrate every aspect of life

RFID tag technology, which subverts the traditional "black technology" of tags, has been widely applied in many fields with its long-distance recognition, big data capacity, and high reliability. With the continuous maturity of RFID technology, its application scenarios have penetrated into all aspects of life. So, what are the "new opportunities" for development hidden in the RFID electronic tag market? What are the innovative product forms?

 

Efficient Response to Static Damage of RFID Tags

As is well known, RFID tags contain an antenna for receiving and responding to RF queries from RFID transceivers. However, the microchips in RFID tags are easily damaged by static electricity. During the printing and conversion process of RFID tags, when the tag material passes through multiple rollers and printing units, the small circuits are easily affected by static electricity, causing damage to the small circuits and making identification difficult, resulting in reduced production efficiency. It is possible to try installing static elimination devices to neutralize the static electricity generated during the production process, which is another key area for in-depth research in RFID tag production.

 

The demand for low-cost metal resistant RFID tags in the retail industry is constantly increasing

A standard ultra-high frequency RFID tag priced around 5 cents typically fluctuates in performance when attached to metal. Manufacturers who track metal parts during the production process need a low-cost and reliable RFID tag that can work under harsh conditions, but there are very few RFID tags that meet the requirements. Many suppliers now use their own RFID tags internally to track the products they produce, but leaving tags on metal products may affect tag performance. Therefore, the demand for low-cost metal resistant RFID tags from suppliers has been growing.

 

RFID tags explore extreme environments for efficient performance

The normal working temperature range for RFID tags is -40 ℃ to -85 ℃. Within this temperature range, the tag can function properly to read and write data. Some special purpose RFID tags may even have a wider or narrower operating temperature range. For example, medical cold chain RFID tags, temperature sensing RFID tags, etc. are designed specifically for use in extremely cold or hot conditions, and their operating temperature range may be extended to lower -55 ℃ or higher than 125 ℃.

In addition, specially designed RFID tags can maintain stable performance in difficult environments such as humidity, pollution, and vibration. With the diversification of downstream customer demands, exploring the performance of RFID tags to adapt to more extreme conditions has become another option to increase the added value of RFID tags.

 

RFID temperature sensing tag is an intelligent tag that combines RFID technology with temperature sensors. This type of tag is equipped with a built-in temperature sensor, which can instantly capture and record surrounding temperature information when it enters the recognition range of the RFID reader, and automatically send data to the reader or core system through wireless communication. It can not only perform wireless recognition and data transmission, but also monitor and record environmental temperature in real time.

 

The development trend of RFID electronic tags

On the one hand, how to integrate some new materials and processes to improve the performance of RFID technology will become a research focus. The RFID relay technology used to expand the reading range of RFID readers and writers will also be very meaningful. In addition, utilizing battery free and lightweight performance, RFID reader/writer networks for wide area and multi-target monitoring will also have a place in academic research.

 

On the other hand, RFID sensing technology is considered a revolutionary technology for future information systems, and its IoT applications have received special attention. In the future, RFID technology will have more applications in the biomedical field, which can be implanted into the human body, integrated into civil engineering structures for health monitoring, used for low-cost and high-quality monitoring in safety production, and so on. It will have a deeper and far-reaching impact in multiple fields.

 

In the future, RFID tags are expected to achieve more breakthroughs in intelligence and autonomy. By introducing technologies such as artificial intelligence and machine learning, RFID tags can process and analyze data more intelligently, achieve autonomous perception and response to the environment, and better meet the needs of different scenarios.