Exploració per autor "Padilla Díaz, Alberto"
Ara es mostren els items 2-9 de 9
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Linealización de resonadores superconductores
Padilla Díaz, Alberto (Universitat Politècnica de Catalunya, 2008-07-24)
Projecte/Treball Final de Carrera
Accés obertLos materiales superconductores de alta temperatura (HTS) permiten realizar dispositivos de muy altas prestaciones y dimensiones muy reducidas. Sin embargo, estos materiales presentan un comportamiento no-lineal ... -
Lossy filter synthesis of L-band planar filters using novel software
Padilla Díaz, Alberto; Mateu Mateu, Jordi; Collado Gómez, Juan Carlos; Rocas Cantenys, Eduard; Ernst, Cristoph; Rius Casals, Juan Manuel; Tamayo Palau, José María; O'Callaghan Castellà, Juan Manuel (2011)
Text en actes de congrés
Accés restringit per política de l'editorialLossy synthesis techniques are used to synthesize high performance filters using resonators with a finite Q. With these techniques a transmission response of a lossless filter with lowest possible roll-off is obtained, ... -
Nonlinear distributed model for bulk acoustic wave resonators
Collado Gómez, Juan Carlos; Rocas Cantenys, Eduard; Mateu Mateu, Jordi; Padilla Díaz, Alberto; O'Callaghan Castellà, Juan Manuel (2009-12)
Article
Accés obertThis work expands the model proposed by Krimtholz, Leedom, and Matthaei (KLM) model to account for the nonlinear effects occurring in acoustic devices due to the nonlinear stiffened elasticity.We show that a nonlinear ... -
Passive intermodulation due to self-heating in printed transmission lines
Rocas Cantenys, Eduard; Collado Gómez, Juan Carlos; Orloff, Nathan; Mateu Mateu, Jordi; Padilla Díaz, Alberto; O'Callaghan Castellà, Juan Manuel; Booth, James C. (2011)
Article
Accés obert -
Superconducting Multiplexer Filter Bank for a Frequency-Selective Power Limiter
Padilla Díaz, Alberto; Mateu Mateu, Jordi; Orloff, Nathan D.; O'Callaghan Castellà, Juan Manuel; Collado Gómez, Juan Carlos; Booth, James C.; Rocas Cantenys, Eduard (2011-06)
Article
Accés obertThis work proposes a superconducting multiplexer filter bank configuration to be used as a frequency-selective power limiter. The proposed configuration limits narrowband high-power signals within a single frequency band ... -
Synthesis and design of dissipative filters with improved performance
Padilla Díaz, Alberto (Universitat Politècnica de Catalunya, 2015-11-11)
Tesi
Accés obertConnect, upload, download, share and transfer anything at anytime and anywhere is not a futuristic vision and is indeed a real demand on current and future wireless and fixed communication systems. From the point of view ... -
Synthesis of 4th order lossy filters with uniform Q distribution
Mateu Mateu, Jordi; Padilla Díaz, Alberto; Collado Gómez, Juan Carlos; Martínez-Mendoza, Mónica; Rocas Cantenys, Eduard; Ernst, Cristoph; O'Callaghan Castellà, Juan Manuel (IEEE Microwave Theory and Techniques Society, 2010)
Text en actes de congrés
Accés obert -
Third-order intermodulation distorsion and harmonic genertion in mismatched weakly nonlinear transmission lines
Mateu Mateu, Jordi; Collado Gómez, Juan Carlos; Orloff, Nathan; Booth, James C.; Rocas Cantenys, Eduard; Padilla Díaz, Alberto; O'Callaghan Castellà, Juan Manuel (IEEE, 2009-01)
Article
Accés obertThis paper describes a procedure to obtain analytical expressions for the spurious signals generated in nonlinear transmission lines with impedance mismatch when they are subject to small-signals. Using these expressions ...