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Listar Artículos (Electrónica y Electromagnetismo) por autor "Vélez, Paris"
Mostrando ítems 1-5 de 5
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Artículo
Analytical method to estimate the complex permittivity of oil samples
Su, Lijuan; Mata Contreras, Javier; Vélez, Paris; Fernández Prieto, Armando; Martín, Ferrán (MDPI, 2018)In this paper, an analytical method to estimate the complex dielectric constant of liquids is presented. The method is ...
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Differential bandpass filter with common-mode suppression based on open split ring resonators and open complementary split ring resonators
Vélez, Paris; Naqui, Jordi; Fernández Prieto, Armando; Durán Sindreu, Miguel; Bonache, Jordi; Martel Villagrán, Jesús; Medina Mena, Francisco; Martín, Ferran (Institute of Electrical and Electronics Engineers, 2013)Differential (balanced) microstrip bandpass filters (BPFs) implemented by combining open split ring resonators (OSRRs) and ...
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Miniaturised and harmonic-suppressed rat-race couplers based on slow-wave transmission lines
Selga, Jordi; Coromina, Jan; Vélez, Paris; Fernández Prieto, Armando; Bonache, Jordi; Martín, Ferran (Wiley-Blackwell, 2019)In this study, a compact rat-race hybrid coupler with harmonic suppression based on slow-wave transmission lines (SW-TLs) ...
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The Beauty of Symmetry: Common-mode rejection filters for high-speed interconnects and balanced microwave circuits
Martin, Ferran; Naqui, Jordi; Fernández Prieto, Armando; Vélez, Paris; Bonache, Jordi; Martel Villagrán, Jesús; Medina Mena, Francisco (Institute of Electrical and Electronics Engineers (IEEE), 2017-02)Common-mode rejection filters operating at microwave frequencies have been the subject of intensive research activity in ...
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Artículo
Ultra-compact (80 mm 2) differential-mode ultra-wideband (UWB) bandpass filters with common-mode noise suppression
Vélez, Paris; Naqui, Jordi; Fernández Prieto, Armando; Bonache, Jordi; Mata Contreras, Javier; Martel Villagrán, Jesús; Medina Mena, Francisco; Martín, Ferran (Institute of Electrical and Electronics Engineers, 2015)This paper presents a novel approach for the implementation of balanced ultra-wideband (UWB) bandpass filters with common-mode ...