UHF RFID TAG

UHF RFID tag are a type of radio frequency identification technology that use ultra-high frequency signals to communicate between the tag and the reader. These tags are widely used in various applications, such as inventory management, asset tracking, and supply chain management. In this essay, we will discuss the basic components and functionality of UHF RFID tags, as well as their advantages and limitations.

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Category: Cards, UHF Tags

	Feature
—	High Safety
—	High Reading Rate
—	High Chip Sensitivity
—	Flexible Storage Structure

UHF1-Tag1 Catalogue

UHF RFID tags consist of three main components: an antenna, a microchip, and a substrate. The antenna is used to transmit and receive signals between the tag and the reader. The microchip is responsible for storing and processing data, while the substrate provides mechanical support for the other components. The tag can be either passive or active. Passive tags rely on the energy from the reader to power them up and communicate with the reader, while active tags have their own power source, such as a battery, to communicate with the reader.

One of the main advantages of UHF RFID tags is their ability to read multiple tags simultaneously, which makes them ideal for applications that require high-speed inventory tracking. They also have a longer read range than other RFID technologies, such as low frequency (LF) and high frequency (HF) RFID tags. The longer read range allows UHF RFID tags to be used in applications that require tracking of objects over a large distance, such as shipping containers.

UHF RFID tags also have some limitations. One of the main limitations is their sensitivity to interference from other wireless signals, such as Wi-Fi and Bluetooth. This can cause problems when trying to read tags in areas with high levels of wireless activity. Another limitation is their susceptibility to metal interference. Metal objects can reflect and scatter the radio waves, making it difficult for the reader to communicate with the tag.