Fully printed 3D cube-shaped multiband fractal rectenna for ambient RF energy harvesting
Sign Up to like & getrecommendations! Published in 2018 at "Nano Energy"
DOI: 10.1016/j.nanoen.2018.09.022
Abstract: Abstract The Internet of Things (IoT) is an emerging paradigm that requires billions of wirelessly connected devices in a complex radio-frequency (RF) environment. With such a huge number of devices in this scenario, recharging or… read more here.
Keywords: energy; fractal rectenna; printed cube; fully printed ... See more keywords
Electromagnetic modeling of rectenna based on the hybrid MoM–GEC combined to the harmonic balance method for wireless power transmission
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Electromagnetic Waves and Applications"
DOI: 10.1080/09205071.2020.1739566
Abstract: ABSTRACT Rectennas are key contributors in wireless power transmission. Such prominent technology requires intensive works to gain a better performance thus a reliable energy source. In this paper, we present an electromagnetic model of rectenna… read more here.
Keywords: hybrid mom; wireless power; power transmission; mom gec ... See more keywords
Novel Design of 2.45-GHz Rectenna Element and Array for Wireless Power Transmission
Sign Up to like & getrecommendations! Published in 2019 at "IEEE Access"
DOI: 10.1109/access.2019.2900329
Abstract: A novel design of 2.45-GHz rectifying antenna (rectenna), which is composed of antenna element, two-element series-fed array, and four-element cascaded array, has been proposed in this paper. The array designs are introduced in order to… read more here.
Keywords: novel design; array; design ghz; rectenna ... See more keywords
A Radiating Near-Field Patch Rectenna for Wireless Power Transfer to Medical Implants at 2.4 GHz
Sign Up to like & getrecommendations! Published in 2018 at "IEEE Journal of Electromagnetics, RF and Microwaves in Medicine and Biology"
DOI: 10.1109/jerm.2018.2815905
Abstract: A radiating near-field method of recharging and activating medical implants using a 2.4-GHz rectifying patch antenna (rectenna) is designed and tested. Traditional near-field charging uses magnetically coupled coils, but these are highly sensitive to misalignments… read more here.
Keywords: radiating near; patch; near field; power ... See more keywords
A Miniaturized UHF-Band Rectenna for Power Transmission to Deep-Body Implantable Devices
Sign Up to like & getrecommendations! Published in 2019 at "IEEE Journal of Translational Engineering in Health and Medicine"
DOI: 10.1109/jtehm.2019.2910102
Abstract: This paper presents the design, simulation, and fabrication of a 50 Ohm miniaturized rectenna for wireless energy harvesting for leadless pacemakers. The paper evaluates the performance of each section separately and also while cascaded. The… read more here.
Keywords: uhf band; rectenna; band rectenna; rectenna power ... See more keywords
A Circularly Polarized Rectenna Array Based on Substrate Integrated Waveguide Structure With Harmonic Suppression
Sign Up to like & getrecommendations! Published in 2018 at "IEEE Antennas and Wireless Propagation Letters"
DOI: 10.1109/lawp.2018.2811860
Abstract: A compact circularly polarized rectenna with harmonic suppression for wireless power transmission at 5.8 GHz is proposed in this letter. The substrate integrated waveguide structure is adopted for enhanced gain, unidirectional patterns, and surface wave suppression.… read more here.
Keywords: polarized rectenna; suppression; circularly polarized; rectenna ... See more keywords
Dual-Band Dual-Polarized Full-Wave Rectenna Based on Differential Field Sampling
Sign Up to like & getrecommendations! Published in 2018 at "IEEE Antennas and Wireless Propagation Letters"
DOI: 10.1109/lawp.2018.2825783
Abstract: A dual-band rectenna for radio frequency (RF) energy harvesting is presented in this letter. The proposed antenna has two concentric square patches electrically connected with a small microstrip line connection. Four ports are located in… read more here.
Keywords: differential field; dual band; full wave; field sampling ... See more keywords
A 5.8 GHz Circularly Polarized Rectenna With Harmonic Suppression and Rectenna Array for Wireless Power Transfer
Sign Up to like & getrecommendations! Published in 2018 at "IEEE Antennas and Wireless Propagation Letters"
DOI: 10.1109/lawp.2018.2842105
Abstract: A compact circularly polarized (CP) rectenna based on wide-slot antenna is designed at 5.8 GHz. The feedback wide-slot antenna is used for its broad band, easy-to-integrate circuitry, simple structure, and low sidelobes. The designed receiving antenna… read more here.
Keywords: polarized rectenna; circularly polarized; power; rectenna ... See more keywords
Electrically Small, Single-Substrate Huygens Dipole Rectenna for Ultracompact Wireless Power Transfer Applications
Sign Up to like & getrecommendations! Published in 2021 at "IEEE Transactions on Antennas and Propagation"
DOI: 10.1109/tap.2020.3004987
Abstract: An electrically small, single-substrate Huygens dipole rectenna with exceptional physical and radiation performance characteristics is reported. A highly efficient rectifier circuit is seamlessly integrated with an ultrathin, electrically small, Huygens dipole antenna (HDA) on a… read more here.
Keywords: rectenna; power; huygens dipole; electrically small ... See more keywords
Study on Millimeter-Wave SIW Rectenna and Arrays With High Conversion Efficiency
Sign Up to like & getrecommendations! Published in 2021 at "IEEE Transactions on Antennas and Propagation"
DOI: 10.1109/tap.2021.3060120
Abstract: A novel aperture-coupled patch rectenna backed by a substrate integrated waveguide (SIW) cavity operated at 35 GHz for millimeter-wave power transmission (MMPT) with high conversion efficiency is presented in this article. A four-element SIW patch… read more here.
Keywords: tex math; conversion; rectenna; power ... See more keywords
All-Polarized Wideband Rectenna With Enhanced Efficiency Within Wide Input Power and Load Ranges
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Transactions on Industrial Electronics"
DOI: 10.1109/tie.2021.3095800
Abstract: The efficiency of a rectenna varies under the influences of receiving polarization tilt angle, operating frequency, input power, and load value in different applications. Yet, no reported rectenna can realize stable efficiency when all these… read more here.
Keywords: power; input power; efficiency; power load ... See more keywords