Near-Field Tags (NFTs) are small devices that can be attached to mobile phones or other devices. They communicate with a Near-Field Reader (NFR) through Bluetooth and NFC, which is a wireless technology that allows two electronic devices to exchange data when they are in close proximity.
Near-Field Tags are used in the retail industry for collecting customer data and tracking inventory. They have also been used for marketing purposes such as sending coupons or loyalty points to customers who have downloaded the app.
How Near Field Tags Work and What Data is Captured by Them?
Near Field Tags are a new technology that is being adopted by retailers and brands to provide consumers with interactive experiences. They are also used for marketing purposes, such as the ability to track shoppers in stores, or the ability to send targeted offers.
Near Field Tags use radio frequency identification (RFID) technology and Bluetooth low energy (BLE) protocol to read information from consumer devices such as smartphones or wearables. The tags identify devices within a range of about 10 meters and can be read from up to 30 feet away. This information is then sent back to the retailer’s network where it is processed by a software application that creates an event in their database.
Near Field Tags are now used in over 1 billion retail locations worldwide and there are over 250 million Near Field Tag readers deployed globally. They have been implemented in all types of retail settings, including grocery stores, department stores, drugstores, convenience stores, gas stations, restaurants and more.
Parameters and Antennas that Can be Modified to Optimize the Reading Performance of Near-Field Tags
Near-field tags are used in many different industries to collect data. They are typically installed in the proximity of a sensor or reader that can read and transmit information. Near-field tags come with a variety of parameters that can be modified to optimize the reading performance.
Antennas, modules, and associated parameters can be optimized in order to improve the reading performance of near-field tags. This is done by changing the antenna properties or swapping antennas with different properties. The antenna properties include impedance, shunt capacitance, and series inductance. The antennas can be located near or far from the tag depending on what distance is required for the product being tracked or detected.
There are many different types of antennas available for Near Field Tag readers, each with its own advantages and disadvantages when it comes to reading performance. So it is important for businesses to consider which antenna would best suit their needs in order to optimize their reading performance.
Key Takeaway: How to Optimize the Performance of Near Field Readers with Parameters and Antennas
There are many parameters that can be set by the user in order to optimize the reading performance of a near field tag. The parameters include power, frequency, pulse width, and duty cycle.
Near field tags have antennas that must be tuned in order for them to work properly. Antennas come in different shapes and sizes and they should be matched with their corresponding reader’s antenna size or shape.