@article{202010.0152, doi = {10.20944/preprints202010.0152.v1}, url = {https://doi.org/10.20944/preprints202010.0152.v1}, year = 2020, month = {October}, publisher = {Preprints}, author = {Mingyang Lu and Xiaobai Meng and Ruochen Huang and Liming Chen and Anthony Peyton and Wuliang Yin}, title = {Measuring Lift-off Distance and Electromagnetic Property of Metal Using Dual-Frequency Linearity Feature}, journal = {Preprints} }