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DESIGN AND CHARACTERIZATION OF AN EFFICIENT DUAL PATCH RECTENNA FOR MICROWAVE ENERGY RECYCLING IN THE ISM BAND.

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Title: DESIGN AND CHARACTERIZATION OF AN EFFICIENT DUAL PATCH RECTENNA FOR MICROWAVE ENERGY RECYCLING IN THE ISM BAND.
Authors: Takhedmit, Hakim1 Hakim.Takhedmit@univ-mlv.fr, Cirio, Laurent1, Picon, Odile1, Vollaire, Christian2, Allard, Bruno2, Costa, François3
Source: Progress in Electromagnetics Research C. 2013, Vol. 43, p93-108. 16p.
Subjects: Rectennas, Full-wave rectifiers, Finite difference time domain method, Power density, Wireless sensor nodes, Actuators
Abstract: This paper describes the design, modeling and optimization of an efficient ISM band dual patch rectenna capable of achieving more than 80% RF-to-DC conversion efficiency at low/medium power densities. The circuit is based on a full-wave rectifier, designed and optimized at 2.45GHz with ADS software and the FDTD algorithm. The performances of the rectenna have been accurately predicted using the full-wave 3D-FDTD method extended to lumped linear and non-linear elements. It exhibits 73% (VDC = 1.1V for RL = 1.2kΩ) measured efficiency at a low power density of 14 W/cm² and 84% (VDC = 1.94V) at 43 ·W/cm². The differences between the experimental and FDTD simulated efficiencies are less than 3%. The proposed circuit is particularly suitable for low/medium power recycling and power remote supply of wireless sensors, sensor nodes and actuators. [ABSTRACT FROM AUTHOR]
Copyright of Progress in Electromagnetics Research C is the property of Electromagnetics Academy and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
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  Data: DESIGN AND CHARACTERIZATION OF AN EFFICIENT DUAL PATCH RECTENNA FOR MICROWAVE ENERGY RECYCLING IN THE ISM BAND.
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  Data: <searchLink fieldCode="JN" term="%22Progress+in+Electromagnetics+Research+C%22">Progress in Electromagnetics Research C</searchLink>. 2013, Vol. 43, p93-108. 16p.
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  Data: <searchLink fieldCode="DE" term="%22Rectennas%22">Rectennas</searchLink><br /><searchLink fieldCode="DE" term="%22Full-wave+rectifiers%22">Full-wave rectifiers</searchLink><br /><searchLink fieldCode="DE" term="%22Finite+difference+time+domain+method%22">Finite difference time domain method</searchLink><br /><searchLink fieldCode="DE" term="%22Power+density%22">Power density</searchLink><br /><searchLink fieldCode="DE" term="%22Wireless+sensor+nodes%22">Wireless sensor nodes</searchLink><br /><searchLink fieldCode="DE" term="%22Actuators%22">Actuators</searchLink>
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  Data: This paper describes the design, modeling and optimization of an efficient ISM band dual patch rectenna capable of achieving more than 80% RF-to-DC conversion efficiency at low/medium power densities. The circuit is based on a full-wave rectifier, designed and optimized at 2.45GHz with ADS software and the FDTD algorithm. The performances of the rectenna have been accurately predicted using the full-wave 3D-FDTD method extended to lumped linear and non-linear elements. It exhibits 73% (VDC = 1.1V for RL = 1.2kΩ) measured efficiency at a low power density of 14 W/cm² and 84% (VDC = 1.94V) at 43 ·W/cm². The differences between the experimental and FDTD simulated efficiencies are less than 3%. The proposed circuit is particularly suitable for low/medium power recycling and power remote supply of wireless sensors, sensor nodes and actuators. [ABSTRACT FROM AUTHOR]
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  Data: <i>Copyright of Progress in Electromagnetics Research C is the property of Electromagnetics Academy and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract.</i> (Copyright applies to all Abstracts.)
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        Value: 10.2528/pierc13073105
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        Text: English
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        PageCount: 16
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      – SubjectFull: Rectennas
        Type: general
      – SubjectFull: Full-wave rectifiers
        Type: general
      – SubjectFull: Finite difference time domain method
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      – SubjectFull: Power density
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      – SubjectFull: Wireless sensor nodes
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      – SubjectFull: Actuators
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      – TitleFull: DESIGN AND CHARACTERIZATION OF AN EFFICIENT DUAL PATCH RECTENNA FOR MICROWAVE ENERGY RECYCLING IN THE ISM BAND.
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            NameFull: Takhedmit, Hakim
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              Text: 2013
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