Yen-Wei ChangMing-Che YuHsien-Jia Linand Chun-Hsing LiCHUN-HSING LI2020-08-052020-08-052018https://scholars.lib.ntu.edu.tw/handle/123456789/510964Compact low-cost five-band RF energy harvester using system-in-package integrationconference paper10.1109/rws.2018.8305011