What is the "UHF tags/Sticker"?
UHF tags, also known as UHF stickers or labels, refer to a type of RFID tag that operates at the ultra-high frequency (UHF) range of the electromagnetic spectrum. These tags are commonly used for identification and tracking purposes in a wide variety of applications, including supply chain management, inventory management, asset tracking, and access control.
Unlike other types of RFID tags, UHF tags have an impressive read range - up to several meters - making them suitable for use in applications where proximity-based reading is not feasible. Additionally, these tags can be read quickly and simultaneously, enabling high-speed data capture and analysis, especially when used with specialized readers capable of handling hundreds or thousands of tags at once.
UHF tags come in various formats and designs, ranging from small, adhesive-backed labels to rigid plastic tags. They are typically rectangular or circular in shape, with an antenna attached to the back that enables communication with the reader. Some UHF tags are designed to withstand harsh environments, such as extreme temperatures, exposure to chemicals, or physical impact, while others are meant for indoor use only.
In terms of functionality, UHF tags work by emitting a radio signal in response to a reader's electromagnetic field, allowing the reader to obtain information stored on the tag. This information is often unique to each tag and can include a variety of data points, such as product details, shipping information, location history, or security credentials.
Overall, UHF tags offer a cost-effective and reliable way to track and manage assets, goods, and people, providing businesses, governments, and individuals with valuable insights into their operations and processes. With the growing popularity of the Internet of Things (IoT), UHF technology is likely to become even more prevalent in the years to come.