Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) Hayase Masanori and Hatano Takamasa and Hatsuzawa Takeshi,Remote Power Sourceless Encoder Using Resonant Circuit with Loop-type Coil,IEEJ Transactions on Sensors and Micromachines,13418939,The Institute of Electrical Engineers of Japan,2002,122,3,139-143,https://cir.nii.ac.jp/crid/1390282679438096128,https://doi.org/10.1541/ieejsmas.122.139