关键词: 反向电流对, RFID, 半导体, 阅读器

Abstract: Radio Frequency Identification (RFID) has expanded applications in warehouse automation management, and many semiconductor manufacturers use RFID technology to increase productivity in wafer production, pipeline operations, and warehouse management. The function of the RFID system is closely related to the antenna design. In order to improve the efficiency of semiconductor enterprise warehousing operation, it mainly solves the problem that the identification area of the tag antenna is small and the error rate is high during the easy identification process. The traditional antenna is broken and the dipole reverse current pair is used to design a new type of antenna. Simulation experiments show that increasing the logarithm of the dipole and adjusting the current phase can enhance the uniformity of the magnetic field and expand the recognition range, thereby improving the efficiency of the storage operation and increasing the profit for the enterprise.

Key words: reverse current pair, RFID, semiconductor, reader