GPR vivaldi antenna with DGS for archeological prospection

Diego Penaloza-Aponte, Juan Alvarez-Montoya, Mark Clemente-Arenas

Resultado de la investigación: Capítulo del libro/informe/acta de congresoContribución a la conferenciarevisión exhaustiva

4 Citas (Scopus)

Resumen

In this paper, three Vivaldi antenna are introduced to compare their performance. As base for our study an ordinary Vivaldi antenna is designed. Then defected ground structures (DGS) are employed to extend the low-end bandwidth limitation and improve the radiation characteristics at lower frequencies. A prototypes with 4 pairs of DGS placed in the antennas is fabricated and experimentally compared with the ordinary Vivaldi antenna. Reflection coefficient is measured indicating a reasonable agreement with simulations. These results validate the benefits of DGS in Vivaldi antennas to its application for a Ground Penetrating Radar (GPR).

Idioma originalInglés
Título de la publicación alojadaProceedings of the 2017 IEEE 24th International Congress on Electronics, Electrical Engineering and Computing, INTERCON 2017
EditorialInstitute of Electrical and Electronics Engineers Inc.
ISBN (versión digital)9781509063628
DOI
EstadoPublicada - 20 oct. 2017
Publicado de forma externa
Evento24th IEEE International Congress on Electronics, Electrical Engineering and Computing, INTERCON 2017 - Cusco, Perú
Duración: 15 ago. 201718 ago. 2017

Serie de la publicación

NombreProceedings of the 2017 IEEE 24th International Congress on Electronics, Electrical Engineering and Computing, INTERCON 2017

Conferencia

Conferencia24th IEEE International Congress on Electronics, Electrical Engineering and Computing, INTERCON 2017
País/TerritorioPerú
CiudadCusco
Período15/08/1718/08/17

Nota bibliográfica

Publisher Copyright:
© 2017 IEEE.

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