High-gain frequency reconfigurable Vivaldi antenna

C. Borda Fortuny, K. F. Tong, K. Chetty, D. M. Benton

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This article proposes a frequency agile antenna whose operating frequency band can be switched. The design is based on a Vivaldi antenna. High-performance radio-frequency microelectromechanical system (RF-MEMS) switches are used to realize the 2.7 GHz and 3.9 GHz band switching. The low band starts from 2.33 GHz and works until 3.02 GHz and the high band ranges from 3.29 GHz up to 4.58 GHz. The average gains of the antenna at the low and high bands are 10.9 and 12.5 dBi, respectively. This high-gain frequency reconfigurable antenna could replace several narrowband antennas for reducing costs and space to support multiple communication systems, while maintaining good performance.

Idioma originalInglés
Título de la publicación alojada2014 IEEE Antennas and Propagation Society International Symposium(APSURSI)
EditorialInstitute of Electrical and Electronics Engineers Inc.
Número de páginas2
ISBN (versión digital)9781479935406
EstadoPublicada - 18 sept 2014
Publicado de forma externa
Evento2014 IEEE Antennas and Propagation Society International Symposium, APSURSI 2014 - Memphis, Estados Unidos
Duración: 6 jul 201411 jul 2014

Serie de la publicación

NombreIEEE Antennas and Propagation Society, AP-S International Symposium (Digest)
ISSN (versión impresa)1522-3965


Conferencia2014 IEEE Antennas and Propagation Society International Symposium, APSURSI 2014
País/TerritorioEstados Unidos


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