Journal of South China University of Technology (Natural Science Edition) ›› 2007, Vol. 35 ›› Issue (5): 46-49,64.

• Electronics, Communication & Automation Technology • Previous Articles     Next Articles

A Novel Microstrip Patch Rectenna with 5. 8 GHz

Deng Hong-lei1  Kong Li2   

  1. 1. School of Electronic and Information Engineering， South China Univ. of Tech. , Guangzhou 510640 , Guangdong , China;2. Institute of Electrical Engineering , Chinese Academy Science , Beijing 100080 , China
  • Received:2006-06-30 Online:2007-05-25 Published:2007-05-25
  • Contact: 邓红雷(1975-)，男，博士，讲师，主要从事微波输电、微波电路设计方面的研究. E-mail:denghl@scut.edu.cn
  • About author:邓红雷(1975-)，男，博士，讲师，主要从事微波输电、微波电路设计方面的研究.
  • Supported by:

    华南理工大学自然科学青年基金资助项目(B06日060190)

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Abstract:

As the microstrip patch rectenna is light and is of large inception area , it is very suitable for the microwave power transmission in microwave plane and high flat , where the requirement for weight is serious. In this paper, a novel microstrip patch rectenna with 5. 8 GHz is introduced , and its parameters are optimized with the help of simulating softwares such as IE3D VlO. 0 and ADS 2003C. It is proved from experiments that the structure is feasible and a high rectification efficiency of 78.2% can be reached.

Key words: rectenna, microwave power transmission, rectification efficiency, microstrip patch