A Miniaturized Transmitting LPDA Design for 2 MHz–30 MHz Uses

A miniaturized horizontal polarized high frequency transmitting LPDA is presented. In use of the dipole transformation and antenna coefficient optimization methods, a 65% reduction in the size was achieved with the electrical performance kept in a competitive level. Full-wave simulation results show...

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Detalles Bibliográficos
Autores principales: Zhu, Wenjun, Guo, Lixin
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2021
Materias:
Communication
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8473130/
https://www.ncbi.nlm.nih.gov/pubmed/34577241
http://dx.doi.org/10.3390/s21186034
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author Zhu, Wenjun
Guo, Lixin
author_facet Zhu, Wenjun
Guo, Lixin
author_sort Zhu, Wenjun
collection PubMed
description A miniaturized horizontal polarized high frequency transmitting LPDA is presented. In use of the dipole transformation and antenna coefficient optimization methods, a 65% reduction in the size was achieved with the electrical performance kept in a competitive level. Full-wave simulation results showed a stable directional pattern and lower VSWR over the impedance bandwidth of 2 to 30 MHz. The gain bandwidth can reach the range of 4–30 MHz, meanwhile, there is only minor degradation on gain in frequencies under 4 MHz.
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spelling pubmed-84731302021-09-28 A Miniaturized Transmitting LPDA Design for 2 MHz–30 MHz Uses Zhu, Wenjun Guo, Lixin Sensors (Basel) Communication A miniaturized horizontal polarized high frequency transmitting LPDA is presented. In use of the dipole transformation and antenna coefficient optimization methods, a 65% reduction in the size was achieved with the electrical performance kept in a competitive level. Full-wave simulation results showed a stable directional pattern and lower VSWR over the impedance bandwidth of 2 to 30 MHz. The gain bandwidth can reach the range of 4–30 MHz, meanwhile, there is only minor degradation on gain in frequencies under 4 MHz. MDPI 2021-09-09 /pmc/articles/PMC8473130/ /pubmed/34577241 http://dx.doi.org/10.3390/s21186034 Text en © 2021 by the authors. https://creativecommons.org/licenses/by/4.0/Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (https://creativecommons.org/licenses/by/4.0/).
spellingShingle Communication
Zhu, Wenjun
Guo, Lixin
A Miniaturized Transmitting LPDA Design for 2 MHz–30 MHz Uses
title A Miniaturized Transmitting LPDA Design for 2 MHz–30 MHz Uses
title_full A Miniaturized Transmitting LPDA Design for 2 MHz–30 MHz Uses
title_fullStr A Miniaturized Transmitting LPDA Design for 2 MHz–30 MHz Uses
title_full_unstemmed A Miniaturized Transmitting LPDA Design for 2 MHz–30 MHz Uses
title_short A Miniaturized Transmitting LPDA Design for 2 MHz–30 MHz Uses
title_sort miniaturized transmitting lpda design for 2 mhz–30 mhz uses
topic Communication
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8473130/
https://www.ncbi.nlm.nih.gov/pubmed/34577241
http://dx.doi.org/10.3390/s21186034
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