San Blas Oltra, Ángel Antonio; Pérez Soler, Francisco Javier; Gil Raga, Jordi; Mira Pérez, Fermín Elías; Boria Esbert, Vicente Enrique; Gimeno Martinez, Benito(2011)
The efficient design of broadband turnstile junctions compensated with piled-up cylindrical metallic posts is discussed in this contribution. Very high relative bandwidths can be obtained, while maintaining the diameter ...
Sonkki, Marko; Antonino Daviu, Eva; Cabedo Fabrés, Marta; Ferrando Bataller, Miguel; Salonen, E.T.(Institute of Electrical and Electronics Engineers (IEEE), 2012)
A simple antenna structure for a multiple-input-multiple-output (MIMO) system in a mobile terminal with spatial diversity is presented. A single antenna element consists of a combination of an electric dipole and a square ...