← 返回 JSSC 论文列表JSSC 2022第3期RF & Wireless0.18µm
A Calibration-Free Energy-Efficient IC for Link-Adaptive Real-Time Energy Storage
一种无需校准的高能效IC，用于实时优化谐振感应电流模式功率接收器的能量存储效率。
0.18µm CMOS, 0.45mm², 能效提升53%-67%
能量存储效率谐振感应实时优化模拟电路自适应性
▸实时监测入射能量并确定最优操作时序
▸采用全模拟电路实现高速监控与优化
▸自动适应感应链路物理或电气参数变化
Abstract
The design, development, and experimental
characterization of an integrated circuit (IC) for maximizing
the energy storage efficiency in resonant inductive current-mode
(CM) power receivers are presented. The IC is designed to moni-
tor the receiver’s incident energy and to determine and employ an
optimal timing scheme for controlling its operation to maximize
energy storage for a given period of time. Thanks to continuous
monitoring of incident waveform dynamics, the IC automatically
adapts its