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

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

Producción científica: Capítulo del libro/informe/acta de congresoContribución a la conferenciarevisión exhaustiva

3 Citas (Scopus)

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 originalInglés
Título de la publicación alojada2020 IEEE MTT-S Latin America Microwave Conference, LAMC 2020
EditorialInstitute of Electrical and Electronics Engineers Inc.
ISBN (versión digital)9781728193588
DOI
EstadoPublicada - 2020
Publicado de forma externa
Evento2020 IEEE MTT-S Latin America Microwave Conference, LAMC 2020 - Cali, Colombia
Duración: 26 may. 202128 may. 2021

Serie de la publicación

Nombre2020 IEEE MTT-S Latin America Microwave Conference, LAMC 2020

Conferencia

Conferencia2020 IEEE MTT-S Latin America Microwave Conference, LAMC 2020
País/TerritorioColombia
CiudadCali
Período26/05/2128/05/21

Nota bibliográfica

Publisher Copyright:
© 2021 IEEE.

Huella

Profundice en los temas de investigación de 'Comparative Analysis of Three Types of VHF/UHF Antennas for GPR Array'. En conjunto forman una huella única.

Citar esto