摘要
利用无接触供电技术,采用电磁耦合进行电能-磁场能-电能的转换和电能的传输,实现对手机的无接触充电;利用射频信号和空间耦合的传输特性,使用阅读器读取电子标签的方式实现对被识别物体的自动识别,并进行精准的ID认证;结合太阳能供电技术,解决手机电池容量有限的问题,在更大程度上满足人们的充电需求。
The designed system uses contactless power supply technology,using the electromagnetic coupling to accomplish electric energy and magnetic field energy conversion and electrical energy transmission,thus realizing the contactless charging of the mobile phone.The system also uses the transmission characteristics of radio frequency signal and space coupling,and achieves automatic and accurate equipment identification.Combined with the technology of solar energy,problem caused by limited battery capacity in mobile phone can be solved,and the needs of people for phone charging can be satisfied in a large degree.
出处
《通信电源技术》
2015年第4期227-229,共3页
Telecom Power Technology
基金
2014创新创业训练计划(201410370033)
关键词
射频识别
电磁耦合
无线充电
太阳能
便携式
RFID
electromagnetic coupling
wireless charging
solar energy
portable
