Gallo, Michelle; Antonino Daviu, Eva; Ferrando Bataller, Miguel; Bozzetti, Michele; Molina García-Pardo, José María; Juan Llacer, Leandro(Institute of Electrical and Electronics Engineers (IEEE), 2012-03)
An annular slot antenna suitable for pattern diversity in wideband applications is presented. Pattern diversity is obtained by feeding the antenna simultaneously with two microstrip lines printed on the back of the substrate, ...
Sánchez Escuderos, Daniel; Ferrando Bataller, Miguel; Baquero Escudero, Mariano; Herranz Herruzo, José Ignacio(Institute of Electrical and Electronics Engineers (IEEE), 2011)
Cylindrical near-field measurement systems are being widely demanded, especially for imaging applications at millimeter-wave frequencies. One of their most important drawbacks is the long time required to perform a full ...