JSSC 2012第2期RF & Wireless0.5μm

An Asynchronous Analog Self-Powered CMOS Sensor-Data-Logger With a 1356 MHz RF P

设计了一种异步自供电模拟传感器数据记录器，集成13.56MHz RF编程接口，无需传统能量采集传感器中的电压调节、ADC等模块。

0.5μm CMOS, <90nA自供电模式, <200μW功耗

自供电传感器数据记录器13.56MHz RF热电子注入CMOS

▸异步自供电模拟传感器数据记录器

▸13.56MHz RF编程接口

▸利用热电子注入机制消除传统模块需求

Abstract

Design and implementation of a hybrid energy scav- enging integrated circuit (IC) is presented which includes an asyn- chronous self-powered analog se nsor-data-logger (SDL) unit and a 13.56 M Hz radio-frequency (RF) programming interface. The SDL unit operates on an event-bas ed analog self-powering tech- nique where the energy for sensing, computation and non-volatile storage is harvested directly from the signal being sensed. By ex- ploiting operational primitives inherent in a controlled hot