A LOW-POWER TRANSPONDER IC FOR HIGH-PERFORMANCE IDENTIFICATION SYSTEMS

被引：130

作者：

KAISER, U

STEINHAGEN, W

机构：

[1] Texas Instruments, Deutschland GmbH

来源：

IEEE JOURNAL OF SOLID-STATE CIRCUITS | 1995年 / 30卷 / 03期

关键词：

D O I：

10.1109/4.364446

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

A novel integrated circuit for a batteryless transponder system is presented, Batteryless transponders require contactless transmission of both the information and power between a mobile data carrier and a stationary or handheld reader unit, The operating principle of this system gives a superior performance in reading distance due to separation of the powering and data transmission phases-compared to systems with continuous powering and damping modulation [9], [12], This paper describes the function of the transponder IC and the circuit design techniques used for the various building blocks.

引用

页码：306 / 310

页数：5