CHUNG-TSE WUItoh, TatsuoTatsuoItoh2024-03-062024-03-062012-10-0397814673108710149645Xhttps://scholars.lib.ntu.edu.tw/handle/123456789/640412In this paper, a novel receiver consisting of both self-biased and self-oscillating mixing schemes is proposed. The receiver is self-biased since it does not require an external DC bias from a power supply but rather the DC voltage is provided through the rectifier branch of the receiver, which converts the received RF power to DC; the receiver is also integrated with a self-oscillating mixer so that it does not require an external LO source that is usually necessary in a mixer circuit. Moreover, a composite right/left-handed (CRLH) metamaterial based substrate-integrated-waveguide (SIW) dual-band antenna is equipped in the receiver: the lower band (2.2GHz) is used to wirelessly provide power to the system and the higher band (5.77GHz) can be used to send information. © 2012 IEEE.Rectenna | Self-oscillating mixers | Substrate integrated waveguide | Wireless power transmissionconference paper10.1109/MWSYM.2012.62593562-s2.0-84866785643https://api.elsevier.com/content/abstract/scopus_id/84866785643