Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) Kazuhiro Fujimori and Kenji Tsuruta and Yuuki Kasai and Yusuke Kanno and Hideki Fukano and Shigeji Nogi,Acoustic lens using sonic crystal for energy-transmission application,"2011 IEEE MTT-S International Microwave Workshop Series on Innovative Wireless Power Transmission: Technologies, Systems, and Applications",,IEEE,2011-05-01,,,207-210,https://cir.nii.ac.jp/crid/1874242817768649856,https://doi.org/10.1109/imws.2011.5877131