[EN] This article describes different tunable structures
for typical waveguide combline filters. In this context, several
configurations using dielectric tuners have been studied for
resonators, inter-resonator couplings, ...
Rius Mercado, Manuel; Bolea Boluda, Mario; Mora Almerich, José; Capmany Francoy, José(Institute of Electrical and Electronics Engineers, 2017)
[EN] We propose and experimentally demonstrate a fullyreconfigurable generator of chirped microwave pulses based on the processing of an incoherent optical signal by means of a dispersive element with a non-uniform optical ...
Rius Mercado, Manuel; Bolea Boluda, Mario; Mora Almerich, José; Ortega Tamarit, Beatriz; Capmany Francoy, José(Institute of Electrical and Electronics Engineers (IEEE), 2014-01-15)
A structure for multiband-UWB waveforms generation is proposed using an N tap microwave photonic filter with positive and negative taps. The system is based on phase inversion in electro-optical modulators and the sliced ...
Palací López, Jesús; Bockelt, Alexander Stefan; Vidal Rodriguez, Borja(Optical Society of America, 2012)
A terahertz shaping system based on optical fiber components as opposed to traditional free-space solutions is proposed. It is based on the time-domain modulation of the optical source spectrum. Standard singlemode fiber ...