Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) Atsuhiro Nishikata and Y. Yamanaka and Toshihide Tosaka and Kaori Fukunaga,Method for sheet resistance estimation up to 33 GHz using DFFC,2009 International Symposium on Electromagnetic Compatibility - EMC Europe,,IEEE,2009-06-01,,,1-4,https://cir.nii.ac.jp/crid/1870302167974662144,https://doi.org/10.1109/emceurope.2009.5189721