Open AccessDesign and Fabrication of Rectifying Antenna Circuit for Wireless Power Transmission System Operating At ISM Band
Author(s) -
Chuc Huu Doan,
Duong Gia Bach
Publication year - 2016
Publication title -
international journal of electrical and computer engineering
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.277
H-Index - 22
ISSN - 2088-8708
DOI - 10.11591/ijece.v6i4.pp1522-1528
Subject(s) - rectenna , return loss , electrical engineering , antenna (radio) , microwave , microstrip antenna , rectifier (neural networks) , microwave transmission , microstrip , computer science , patch antenna , power transmission , voltage , electronic engineering , power (physics) , telecommunications , engineering , physics , rectification , stochastic neural network , quantum mechanics , machine learning , recurrent neural network , artificial neural network
This paper introduces an overview of a rectifying antenna (rectenna) circuit topology for microwave power transmission system. Specially, a rectenna based on a microstrip patch antenna and a microwave double voltage rectifier at 2.45GHz were designed and fabricated. The antenna’s return loss is achieved of -15 dB at 2.45GHz. The microwave to DC conversion efficiency of the rectenna was measured as 71.5% with 22 dBm input power and 810 Ohm load. The design and simulated results were carried out by the microwave engineering professional design software, known as ADS2009 package. All design and simulation results will be reported.