Alja'afreh, Sager S, Song, C, Huang, Y ORCID: 0000-0001-7774-1024, Xing, Lei, Xu, Qian and IEEE,
(2020)
A Dual-Port, Dual-Polarized and Wideband Slot Rectenna For Ambient RF Energy Harvesting.
In: 2020 14th European Conference on Antennas and Propagation (EuCAP), 2020-3-15 - 2020-3-20.
Text
A Dual Port, Dual Polarized and Wideband Slot.pdf - Author Accepted Manuscript Download (821kB) | Preview |
Abstract
A dual-polarized rectangular slot rectenna is proposed for ambient RF energy harvesting. It is designed in a compact size of 55 \times 55 \times1.0 mm3 and operates in a wideband operation between 1.7 to 2.7 GHz. The antenna has a two-port structure, which is fed using perpendicular CPW and microstrip line, respectively. To maintain both the adaptive impedance tuning and the adaptive power flow capability, the rectenna utilizes a novel rectifier topology in which two shunt diodes are used between the DC block capacitor and the series diode. The simulation results show that RF-DC conversion efficiency is greater 40% within the frequency band of interested at -3.0 dBm received power.
Item Type: | Conference or Workshop Item (Unspecified) |
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Uncontrolled Keywords: | Dual-port rectenna, Slot antenna, Broadband rectenna, rectifier, Impedance tuning |
Depositing User: | Symplectic Admin |
Date Deposited: | 03 Nov 2020 11:03 |
Last Modified: | 17 Mar 2024 09:19 |
DOI: | 10.23919/eucap48036.2020.9135441 |
Related URLs: | |
URI: | https://livrepository.liverpool.ac.uk/id/eprint/3105807 |