ما هي سيناريوهات تطبيق علامات RFID ثنائية التردد
Dual-frequency RFID is a relatively special application market. It is still relatively narrow and the industry chain is relatively simple. In addition to making UHF+HF the same IC , There are still some scenarios in the market that use the scheme of combining UHF tags + HF tags with two different tags. In addition to…