Ballesteros, José A.; Fernández-Berlanga, Marcos D; Belenguer Martínez, Ángel; Esteban González, Héctor; Boria Esbert, Vicente Enrique(Institute of Electrical and Electronics Engineers, 2018)
[EN] Empty substrate integrated waveguide (ESIW) devices can provide high quality and completely integrated devices, but they are usually larger than the same ones imple- mented with alternative technologies. One of the ...
Lucas Borja, Alejandro; Belenguer Martínez, Ángel; Cascón López, Joaquín; Esteban González, Héctor; Boria Esbert, Vicente Enrique(Institute of Electrical and Electronics Engineers (IEEE), 2011)
In this letter, a balanced metamaterial-inspired coplanar waveguide transmission line with enhanced bandwidth is presented. The coplanar waveguide line is composed of a basic cell with two split-ring resonators, two series ...
Martínez-Zamora, Juan Ángel; BELENGUER MARTÍNEZ, ANGEL; de Dios, Juan J.; Esteban González, Héctor; Boria Esbert, Vicente Enrique(Institute of Electrical and Electronics Engineers, 2019-10-14)
[EN] Recently, Empty Substrate Integrated Waveguide (ESIW) technology was proposed for embedding empty waveguides into planar substrates in order to improve their performance. A low-loss and narrow-band transition from ...