RFID (Radio Frequency Identification) is a non-contact automatic identification technology, which uses radio frequency signals to achieve non-contact information transmission through spatial coupling (alternating magnetic field or electromagnetic field) and achieves the purpose of identification through the transmitted information. The identification work does not require Manual intervention has the advantages of large data storage, readable and writable, non-contact, long recognition distance, fast recognition speed, good confidentiality, strong penetration, long life, good environmental adaptability, and the ability to identify multiple tags at the same time, and Can work in various harsh environments. In the discrete manufacturing industry, the production workshop is…

Radio frequency identification technology (RFID) is the abbreviation of Radio Frequency Identjfication, which is a non-contact identification technology and a more specific technical name for the application of radio technology in the field of automatic identification. Electronic tag is a popular name for Radio Frequency Identification (RFID). It automatically identifies the target object and obtains relevant data through radio frequency signals. The identification work does not require manual intervention and can work in various harsh environments. This electronic tag has the advantages of waterproof, antimagnetic, high temperature resistance, long life, small size, long reading distance, encrypted data storage and batch…

Inventory management systems now rely on passive RFID technology for real-time automatic identification of products. For many applications, the return on investment for using RFID is acceptable. These systems must be able to capture the information of all products in stock in real time, which requires that the RFID system must be able to read 100% of all tagged items. The readability of an RFID system is a function of many variables including: tag size, orientation, placement, and interrogator antenna (IA) design. Unfortunately, for all single-antenna designs there is a “black hole” of unreadable tags. By analyzing and identifying these…