A Passive Transponder for Visible Light Identification Using a Solar Cell

A Passive Transponder for Visible Light Identification Using a Solar Cell
复制标题

使用太阳能电池进行可见光识别的无源应答器

DOI:
10.1109/jsen.2015.2440754
复制
发表时间:
2014
影响因子:
4.3
通讯作者:
Seong
Seong
中科院分区:
综合性期刊2区
文献类型:
--
作者:
Seong

文献摘要

被引文献

相似文献

我们介绍了一种被动式应答器的可见光识别使用太阳能电池。应答器中的太阳能电池接收读取器光并产生电流以供应答器响应。太阳能电池电流的交流分量用于检测来自阅读器的询问信号,直流分量用于向应答器中的设备供电。在实验中,使用3 × 3可见光LED阵列的询问光,使用11 cm × 16.5 cm硅太阳能电池的应答器的最大读取距离约为1 m。
We introduce a passive transponder for visible light identification using a solar cell. The solar cell in the transponder receives reader light and generates current for the transponder to respond. The ac component of the solar cell current is used for detecting the interrogating signal from the reader and the dc component is used for supplying electric power to the devices in the transponder. In experiments, with the interrogating light from a 3 × 3 visible LED array in the reader, the maximum read distance of the transponder with an 11 cm × 16.5 cm silicon solar cell was ~1 m.