Jiaju Hong, Yucai Xie, Shuyao Zhang, Haotian Shi, Yu Liu, Hongpeng Zhang, Yuqing Sun. Micro-Three-Coil Sensor with Dual Excitation Signals Use Asymmetric Magnetic Fields to Distinguish between Non-Ferrous Metals. Sensors, 23(3):1637, February 2023. [doi]
Abstract is missing.