A direct digital-to-RF converter (DRFC) is presented in this work. Due to its digital-in-nature design, the DRFC benefits from technology scaling and can be monolithically integrated into advance digital VLSI systems. A fourth-order ...
In this paper, the challenges of dense integration, low power, low-cost, low-noise and high spurious free dynamic range (SFDR) required by the RF front-end (RFE) circuits for low-rate wireless personal area networks are addressed. The proposed RF ...
In this work, the threshold voltage cancellation scheme for the RF-to-DC converter used in RF energy harvesting is presented. The proposed scheme reduces the threshold voltage of PMOS transistor used in CMOS rectifier with the use of additional CMOS ...
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