A 2.4-GHz wireless sensor network using single diode rectennas
A 2.4-GHz wireless sensor network using single diode rectennas
复制标题
使用单二极管整流天线的 2.4 GHz 无线传感器网络
DOI：
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发表时间：
2016
期刊：
影响因子：
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通讯作者：
J. Volakis
中科院分区：
文献类型：
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作者：
B. DeLong;A. Kiourti;J. Volakis
针对全无线传感器网络（如监控家庭、办公室等），提出了一种新型射频功率采集系统。所提出的系统允许热、烟、湿度等各种传感器网络连续运行，而无需更换电池。功率接收器由贴片天线、整流系统和用于电压调节的电源管理电路组成。因此，无线传感器可以在几米外操作，只需要一个简单的互联网路由器。该设计提供了无处不在的无线电源技术集成到日常传感应用。
A novel RF power harvesting system is proposed for a fully wireless sensor network (e.g., monitoring home, office, etc). The proposed system allows various sensor networks for heat, smoke, humidity, etc. to operate continuously without the need for replacing batteries. The power receiver consists of a patch antenna, rectification system, and a power management circuit for voltage regulation. As a result, a wireless sensor can be operated from several meters away using nothing more than a simple internet router. This design offers ubiquitous integration of wireless power technology into daily sensing applications.