Liu, H.-W.H.-W.LiuCheng, C.-H.C.-H.ChengTZONG-LIN WU2021-05-052021-05-052019https://www.scopus.com/inward/record.url?eid=2-s2.0-85075266641&partnerID=40&md5=7a72599f354d9de95ed03e0131281b3bhttps://scholars.lib.ntu.edu.tw/handle/123456789/559275Miniaturized Quarter-Wavelength Resonator for Common-Mode Filter Based on Pattern Ground Structureconference paper10.23919/EMCTokyo.2019.88939612-s2.0-85075266641