超高频RFID读写器射频电路设计

Discussion on RF circuit design of UHF RFID reader

RFID是通过射频信号,利用空间耦合实现无接触信息传递、识别的技术,已经被广泛应用在各个行业之中。在这一背景下,文章以超高频RFID读写器射频电路仿真、PCB设计为切入点,深入探究视频电路设计的方式。目的是强化RFID的性能,提高信号传递、识别的准确性,以期为相关人员提供参考。

The technology of realizing contactless information transmission and identification by means of radio frequency signal and spatial coupling has been widely used in various industries.Under this background,this paper will take the design of RF circuit emulation PCB of UHF RFID reader as the breakthrough point,deeply explore the way of video circuit design.The purpose is to enhance the performance of RFID,improve the accuracy of signal transmission and identification,in order to provide reference for related personnel.