Please use this identifier to cite or link to this item: https://doi.org/10.1109/LAWP.2012.2212232
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dc.titleDesign of a high-efficiency 2.45-GHz rectenna for low-input-power energy harvesting
dc.contributor.authorSun, H.
dc.contributor.authorGuo, Y.-X.
dc.contributor.authorHe, M.
dc.contributor.authorZhong, Z.
dc.date.accessioned2014-10-07T04:25:44Z
dc.date.available2014-10-07T04:25:44Z
dc.date.issued2012
dc.identifier.citationSun, H., Guo, Y.-X., He, M., Zhong, Z. (2012). Design of a high-efficiency 2.45-GHz rectenna for low-input-power energy harvesting. IEEE Antennas and Wireless Propagation Letters 11 : 929-932. ScholarBank@NUS Repository. https://doi.org/10.1109/LAWP.2012.2212232
dc.identifier.issn15361225
dc.identifier.urihttp://scholarbank.nus.edu.sg/handle/10635/82130
dc.description.abstractThis letter presents a high-efficiency 2.45-GHz rectenna that can harvest low input RF power effectively. A new antenna with a simple structure and high gain of 8.6 dBi is proposed for the rectenna. The antenna is designed to directly match the rectifying circuit at 2.45 GHz and mismatch it at the second and third harmonics so that the use of bandpass filter between the antenna and rectifying circuit can be eliminated. The rectenna shows a maximum conversion efficiency of 83% with a load resistance of 1400 Ω. Furthermore, the overall conversion efficiency can remain 50% for the low, -17.2 dBm (corresponding power density 0.22 μW/cm 2) input power level. © 2012 IEEE.
dc.description.urihttp://libproxy1.nus.edu.sg/login?url=http://dx.doi.org/10.1109/LAWP.2012.2212232
dc.sourceScopus
dc.subjectAntenna
dc.subjectenergy harvesting
dc.subjectrectenna
dc.subjectrectifier
dc.typeArticle
dc.contributor.departmentELECTRICAL & COMPUTER ENGINEERING
dc.description.doi10.1109/LAWP.2012.2212232
dc.description.sourcetitleIEEE Antennas and Wireless Propagation Letters
dc.description.volume11
dc.description.page929-932
dc.identifier.isiut000308109900002
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