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A miniaturized ultrawideband Archimedean spiral antenna for low-power sensor applications in energy harvesting
Citation
Alex Amor, Antonio and Padilla de La Torre, Pablo and Fernandez Gonzalez, José Manuel and Sierra Castañer, Manuel (2019). A miniaturized ultrawideband Archimedean spiral antenna for low-power sensor applications in energy harvesting. "Microwave And Optical Technology Letters", v. 61 (n. 1); pp. 211-216. ISSN 0895-2477. https://doi.org/10.1002/mop.31534.
Description
| Title: | A miniaturized ultrawideband Archimedean spiral antenna for low-power sensor applications in energy harvesting |
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| Author/s: |
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| Item Type: | Article |
| Título de Revista/Publicación: | Microwave And Optical Technology Letters |
| Date: | January 2019 |
| ISSN: | 0895-2477 |
| Volume: | 61 |
| Subjects: | |
| Freetext Keywords: | Archimedean spiral antenna; energy harvesting; low-power applications; radiofrequency; ultrawideband |
| Faculty: | E.T.S.I. Telecomunicación (UPM) |
| Department: | Señales, Sistemas y Radiocomunicaciones |
| Creative Commons Licenses: | Recognition - No derivative works - Non commercial |
Abstract
This work presents the design, manufacturing, and measurement of a miniaturized circularly polarized ultrawideband Archimedean spiral antenna that operates from 0.3 GHz to 16 GHz. It acts as a radiofrequency harvester, capturing the energy spectrum in the bands of interest (FM, DTT, LTE‐800, GSM‐900, GSM‐1800, LTE‐2100, WiFi, LTE‐2600 and WiMAX). A prototype of the Archimedean spiral has been manufactured and characterized in the laboratory, and a comparison of the harvested power with respect to other also manufactured baseline 2.4 GHz patch antennas has been carried out in two different locations: inside and outside the laboratory. These results prove that hundreds of microwatts can be acquired in a normal situation, without the spiral pointing directly at a prefixed source.
Funding Projects
| Type | Code | Acronym | Leader | Title |
|---|---|---|---|---|
| Government of Spain | TIN2016-75097-P | Unspecified | Unspecified | Metaheurísticas aplicadas al diseño de redes 5G eficientes |
| Government of Spain | TEC2014-55735-C3-1-R | ENABLING5G | Unspecified | Innovando en tecnologías radio para redes 5G |
More information
| Item ID: | 63947 |
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| DC Identifier: | http://oa.upm.es/63947/ |
| OAI Identifier: | oai:oa.upm.es:63947 |
| DOI: | 10.1002/mop.31534 |
| Official URL: | https://onlinelibrary.wiley.com/doi/abs/10.1002/mop.31534 |
| Deposited by: | Memoria Investigacion |
| Deposited on: | 06 Dec 2020 09:03 |
| Last Modified: | 06 Dec 2020 09:03 |
