Comparative Analysis of Three Types of VHF/UHF Antennas for GPR Array

Tanith Guerra-Huaranga; Ruth Rubio-Noriega; Mark Clemente-Arenas

doi:10.1109/LAMC50424.2021.9602503

Comparative Analysis of Three Types of VHF/UHF Antennas for GPR Array

Tanith Guerra-Huaranga, Ruth Rubio-Noriega, Mark Clemente-Arenas

Resultado de la investigación: Capítulo del libro/informe/acta de congreso › Contribución a la conferencia › revisión exhaustiva

Resumen

This article presents the comparative analysis of antennas for Ground Penetration Radars (GPR) that operate in the VHF/UHF band around 200 MHz. Three types of antennas are optimized to improve bandwidth, obtain a gain greater than 5 dB while analyzing their Half Power Beam Width-HPBW, and front to back levels. These antennas are candidates to be implemented on a 2×2 array for a double polarized GPR to improve its resolution and range. This radar conducts non-invasive explorations to obtain data from Caral's archaeological center in the city of Lima, Peru. The geometry design, simulation results, and optimization of the antennas were calculated using the ANSYS-HFSS software. The simulation results have indicated that the Antipodal Vivaldi antenna showed better results than the Log Periodic Dipole Arrays and the DGS Vivaldi antennas.

Idioma original	Inglés
Título de la publicación alojada	2020 IEEE MTT-S Latin America Microwave Conference, LAMC 2020
Editorial	Institute of Electrical and Electronics Engineers Inc.
ISBN (versión digital)	9781728193588
DOI	https://doi.org/10.1109/LAMC50424.2021.9602503
Estado	Publicada - 2020
Publicado de forma externa	Sí
Evento	2020 IEEE MTT-S Latin America Microwave Conference, LAMC 2020 - Cali, Colombia Duración: 26 may. 2021 → 28 may. 2021

Serie de la publicación

Nombre	2020 IEEE MTT-S Latin America Microwave Conference, LAMC 2020

Conferencia

Conferencia	2020 IEEE MTT-S Latin America Microwave Conference, LAMC 2020
País/Territorio	Colombia
Ciudad	Cali
Período	26/05/21 → 28/05/21

Nota bibliográfica

Publisher Copyright:
© 2021 IEEE.

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10.1109/LAMC50424.2021.9602503

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Guerra-Huaranga, T., Rubio-Noriega, R., & Clemente-Arenas, M. (2020). Comparative Analysis of Three Types of VHF/UHF Antennas for GPR Array. En 2020 IEEE MTT-S Latin America Microwave Conference, LAMC 2020 (2020 IEEE MTT-S Latin America Microwave Conference, LAMC 2020). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/LAMC50424.2021.9602503

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abstract = "This article presents the comparative analysis of antennas for Ground Penetration Radars (GPR) that operate in the VHF/UHF band around 200 MHz. Three types of antennas are optimized to improve bandwidth, obtain a gain greater than 5 dB while analyzing their Half Power Beam Width-HPBW, and front to back levels. These antennas are candidates to be implemented on a 2×2 array for a double polarized GPR to improve its resolution and range. This radar conducts non-invasive explorations to obtain data from Caral's archaeological center in the city of Lima, Peru. The geometry design, simulation results, and optimization of the antennas were calculated using the ANSYS-HFSS software. The simulation results have indicated that the Antipodal Vivaldi antenna showed better results than the Log Periodic Dipole Arrays and the DGS Vivaldi antennas. ",

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Guerra-Huaranga, T, Rubio-Noriega, R & Clemente-Arenas, M 2020, Comparative Analysis of Three Types of VHF/UHF Antennas for GPR Array. En 2020 IEEE MTT-S Latin America Microwave Conference, LAMC 2020. 2020 IEEE MTT-S Latin America Microwave Conference, LAMC 2020, Institute of Electrical and Electronics Engineers Inc., 2020 IEEE MTT-S Latin America Microwave Conference, LAMC 2020, Cali, Colombia, 26/05/21. https://doi.org/10.1109/LAMC50424.2021.9602503

Comparative Analysis of Three Types of VHF/UHF Antennas for GPR Array. / Guerra-Huaranga, Tanith; Rubio-Noriega, Ruth; Clemente-Arenas, Mark.
2020 IEEE MTT-S Latin America Microwave Conference, LAMC 2020. Institute of Electrical and Electronics Engineers Inc., 2020. (2020 IEEE MTT-S Latin America Microwave Conference, LAMC 2020).

Resultado de la investigación: Capítulo del libro/informe/acta de congreso › Contribución a la conferencia › revisión exhaustiva

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Comparative Analysis of Three Types of VHF/UHF Antennas for GPR Array

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