In the journal the reader can get things around communication distance, system, wireless, power transmission, wireless power transmission, power transmission system, and transmission. This journal presents things regarding rectiﬁer, transmission system, circuit, rectiﬁcation efﬁciency, sensitivity, wireless power, and power consumption.
Many information around circuits, measurement, sensor network, networks, communication systems, communication, and the power transmission are presented inside this journal. The following are chosen from this journal:
This paper presents a 950-MHz wireless power transmission system and a high-sensitivity rectiﬁer circuit for ubiquitous sensor network tags. The wireless power transmission offers a battery-life-free sensor tag by recharging the output power of a base station into a secondary battery implemented with the tag. For realizing the system, a high-sensitivity rectiﬁer with dynamic gate-drain biasing has been developed in a 0.3- m CMOS process. The measurement results show that the proposed rectiﬁer can recharge a 1.2-V secondary battery over 14-dBm input RF power at a power conversion efﬁciency of 1.2%. In the proposed wireless system, this sensitivity corresponds to 10-m distance communication at 4-W output power from a base station.
Additionally, the journal presents info things like waveforms, wireless data transmission, threshold voltage, the recharge measurement, data transmission, and wireless data.