High-Gain Microstrip Antenna for Microwave Power Transmission

被引：0
|
作者：
Ou, Junhui [1 ]
Andrenko, Andrey S. [2 ]
Fu, Chao [1 ,2 ]
Xie, Zhaojia [1 ,2 ]
Tan, Hongzhou [1 ,2 ]
机构：
[1] Sun Yat Sen Univ, Sch Elect & Informat Technol, 132 Waihuan East Rd, Guangzhou 510006, Guangdong, Peoples R China
[2] SYSU CMU Shunde Int Joint Res Inst, 9 Eastern Nanguo Rd, Shunde 528300, Guangdong, Peoples R China
来源：
2016 INTERNATIONAL SYMPOSIUM ON ANTENNAS AND PROPAGATION (ISAP) | 2016年
关键词：
Microstrip antennas; high antenna gain; total efficiency; microwave power transmission; POLARIZED RECTIFYING ANTENNA; RECTENNA;
D O I：
暂无
中图分类号：
TN [电子技术、通信技术];
学科分类号：
0809 ;
摘要：
A high-gain and high-efficiency microstrip antenna is proposed and developed for microwave power transmission. Air substrate design is utilized to maximize the total efficiency of the circular patch operating in the fundamental TM110 mode. Low-cost PCBs have been used to form the ground plane and patch element. The measured -10 dB return loss bandwidth is 350 MHz (5.67 - 6.02 GHz). Maximum measured antenna gain is 8.4 dB while the measured total efficiency is 96.4% at the operating frequency of 5.8 GHz. Measurement data shows good agreement with the simulation results. The proposed antenna is being used in the microwave power transmission system with both transmitter and receiver RF circuits.
引用
收藏
页码：740 / 741
页数：2
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