2014:

• International:
  • "Structural analysis of SiC Schottky diodes failure mechanism under current overload". Journal of Physics D: Applied Physics 47 (5), 055102, 2014. J. León, M. Berthou, X. Perpiñà, V. Banu, J. Montserrat, M. Vellvehi, P. Godignon, and X. Jordà
  • "Small signal thermal analysis of local multibarrier behaviour in SiC Schottky diodes" . J. Phys. D: Appl. Phys. 47 (38), 385101, 2014. J León, X Perpiñà, M Vellvehi, X Jordà, M Berthou and P Godignon
  • Temperature effects on the ruggedness of SiC Schottky diodes under surge current". Microelectronics Reliability 54 (9-10), 2207-2212, 2014. J. León, X. Perpiñà, V. Banu, J. Montserrat, M. Berthou, M. Vellvehi, P. Godignon, X. Jordà
  • Comparison of Temperature Limits for Trench Silicon IGBT Technologies for Medium Power Applications". Microelectronics Reliability 54 (9-10), 1839-1844, 2014. X. Perpiñà, X. Jordà, J. León, M. Vellvehi, D. Antón, and S. Llorente
  • Gate Oxide Degradation of SiC MOSFET in Switching Conditions". Electron Device Letters, vol. 35, no. 12, December 2014. Rémy Ouaida, Maxime Berthou, Javier León, Xavier Perpinyà, Sebastien Oge, Pierre Brosselard, Charles Joubert
  • 5 MeV Proton and 15 MeV Electron Radiation Effects Study on 4H-SiC nMOSFET Electrical Parameters". IEEE Transactions of Nuclear Science, vol 61, Issue 4, 2014. M. Alexandru, M. Florentin, A. Constant, B. Schmidt, P. Michel, P. Godignon
  • Low Energy Proton Radiation Impact on 4H-SiC nMOSFET Gate Oxide Stability". Material Science Forum Vols. 778-780  p.525-528 (2014). M. Florentin, M. Alexandru, A. Constant, B. Schmidt, J.Millán and P. Godignon
  • Rapid Thermal Oxidation  of Si-face N and P-type On-axis 4H-SiC". Material Science Forum Vols. 778-780  p.591-594 (2014). M. Florentin, J. Montserrat, P. Brosselard, A. Henry, P. Godignon
  • High Temperature Electrical Characterization of 4H-SiC MESFET Basic Logic Gates". Material Science Forum Vols. 778-780  p.1130-1134 (2014). M. Alexandru, M. Florentin, V. Banu, X. Jordà, M. Vellvehi, D. Tournier
  • Monolithic Integration of Power MESFET for High Temperature SiC Integrated Circuits". Material Science Forum Vols. 778-780 pp. 891-894 (2014). V. Banu, J. Montserrat, M. Alexandru, X. Jorda, J. Millan, P. Godignon
  • SiC Integrated Circuits Control Electronics for High Temperature Operation". IEEE Transactions on Industrial Electronics, Vol. 62, Issue 5, pp 3182-3191. 2014. M. Alexandru, V. Banu, X. Jorda, J. Montserrat, M. Vellvehi, D. Tournier, J. Millan, P. Godignon
  • Theoretical efficiency limits of a serial and parallel linear-assissted switched converter as an envelope amplifier". IEEE Transactions on Power Electronics, Feb 2014, Vol 29, No. 2, págs. 719-728, ISSN 0885-8993. M. Vasic, O. García, J.A. Oliver, P. Alou, J.A. Cobos
  • Minimum Time Control for Multiphase Buck Converter: Analysis and Application". IEEE Transactions on Power Electronics, Feb 2014,Vol 29, No. 2, págs. 958-967, ISSN 0885-8993. P. Cheng, M. Vasic, O. Garcia, J.A. Oliver, P. Alou, J.A. Cobos
  • The Ripple Cancellation Technique Applied to a Synchronous Buck Converter to Achieve a Very High Bandwidth and Very High Efficiency Envelope Amplifier". IEEE Transactions on Power Electronics, Jun 2014. D.Diaz, O. García, J.A. Oliver, P. Alou, Z. Pavlovic, J.A. Cobos
  • Filter Design Methodology and Application of GaN HEMTs in High-Frequency DC/DC Converter". IETE Journal of Research 2014, Vol: 60  Issue: 3  Pages: 240-248. D. Cucak, M. Vasic, O. Garcia, J.A. Oliver, P. Alou, J.A. Cobos
  • Analysis of InAl(Ga)N/GaN wet-etching by structural, morphological and electrical methods". Semicond. Sci. Technol. 29, 075003 -7pp (2014). T. Brazzini, S. Martin-Horcajo, M.F. Romero, Z. Gacevic, F. Calle
  • Electrical contacts of InN-based optoelectronic devices". Semicond. Sci. Technol. 29, 095010 -8pp (2014). G. Mutta, T. Brazzini, L. Mechin, J.-M. Routoure, B. Guillet, J.-L. Doulan, J. Grandal, M.C. Sabido, F. Calle, P. Ruterana
  • Impact of device geometry at different ambient temperatures on the self-heating of GaN-based HEMTs". Semicond. Sci. Technol. 29, 115013 (2014). S. Martín-Horcajo, A. Wang, M.F. Romero, M.J. Tadjer, A. Koehler, T. Anderson, F. Calle
  • Active Islanding Detection for Multiple Parallel-Connected Inverter-Based Distributed Generators Using High-Frequency Signal Injection". IEEE Transactions on Power Electronics, vol.29, no.3, pp. 1192-1199, March 2014. Reigosa, D.; Briz, F.; Blanco, C.; Garcia, P.
  • Sensorless Control of Doubly-Fed Induction Generators based on Stator High Frequency Signal Injection". IEEE Transactions on Industry Applications, vol.50, no.5, pp. 3382-3391, September 2014. Reigosa, D.; Briz, F.; Blanco, C.; Blanco, C.; Guerrero, J.M.
  • Coordinated Operation of Parallel-Connected Inverters for Active Islanding Detection using High Frequency Signal Injection". IEEE Transactions on Industry Applications, vol.50, no.5, pp. 3476-3484, September 2014. Briz, F.; Reigosa, D.; Blanco, C.; Guerrero, J.M.
  • Analysis and design of the output filter for buck envelope amplifiers". IEEE Transactions on Power Electronics, Vol. 29, nº 1, enero de 2014, pp. 213-233. J. Sebastián, P. Fernández-Miaja, A. Rodríguez y M. Rodríguez
  • A linear assisted switching envelope amplifier for a UHF Polar Transmitter". IEEE Transactions on Power Electronics, Vol. 29, nº 4, abril de 2014, pp. 1850-1861. P. Fernández-Miaja, J. Sebastián, R. Marante y J. Á. García
  • On the use of front-end cascode rectifiers based on normally-on SiC JFET and Si MOSFET". IEEE Transactions on Power Electronics, Vol. 29, nº 5, mayo de 2014, pp. 2418-2427. A. Vazquez, A. Rodriguez, M. Fernandez, M. M. Hernando, E. Maset y J. Sebastian
  • Switching performance comparison of the SiC JFET and the SiC JFET/Si MOSFET cascode configuration". IEEE Transactions on Power Electronics, Vol. 29, nº 5, mayo de 2014, pp. 2428-2440. A. Rodríguez, M. Fernández, M. M. Hernando, D. González, M. Arias y J. Sebastián
  • Small-signal and large-signal analysis of the two-transformer asymmetrical half-bridge converter operating in continuous conduction mode". IEEE Transactions on Power Electronics, Vol. 29, nº 7, julio de 2014, pp. 3547-3562. M. Arias, M. Fernández, D. González, F. Fernández y J. Sebastián
  • Design of a two-phase buck converter with fourth-order output filter for envelope amplifiers of limited bandwidth". IEEE Transactions on Power Electronics, Vol. 29, nº 11, noviembre de 2014, pp. 5933-5948. J. Sebastián, P. Fernández-Miaja, F. J. Ortega, M. Patiño y M. Rodríguez
  • Reduction of Output Common Mode Voltage using a Novel SVM Implementation in Matrix Converters for Improved Motor Lifetime". Industrial Electronics, IEEE Transactions on , vol.PP, no.99, pp.1,1. doi: 10.1109/TIE.2014.2304931. Espina, J.; Ortega, C.; de Lillo, L.; Empringham, L.; Balcells, J.; Arias, A.
  • Resonant pulse-shaping power supply for radar transmitters". IEEE Transactions on Power Electronics, VOL 29, NO 2, pp. 707 – 718, 2014, ISSN: 0885-8993. M. Rodriguez, M. Robergy, A. Zai, E. Alarcon, Z. Popovic, D. Maksimovic
  • High performance hysteresis modulation technique for high-order PFC circuits". Electronics Letters, Vol.  50, No. 2, p. 113 – 114, January 2014. Bodetto M.; El Aroudi A.; Cid-Pastor A.; Martinez-Salamero L.
  • Synthesis of Canonical Elements for Power Processing in DC Distribution Systems Using Cascaded Converters and Sliding Mode Control". IEEE Transactions on Power Electronics, vol. 29, pp. 1366-1381, no.3, March, 2014. doi: 10.1109/TPEL.2013.2261093. Haroun R.; Cid-Pastor A.; El Aroudi A.; Martinez-Salamero L.
  • Control of a three-phase AC/DC VIENNA converter based on the sliding mode loss-free resistor approach". IET Power Electronics , Vol. 7, Iss. 5, pp. 1073-1082, 2014, doi: 10.1049/iet-pel.2013.0405. Flores-Bahamonde F.; Valderrama-Blavi H.; Martínez-Salamero L.; Maixé-Altès J.; Garcia G.
  • Simplified Mathematical Model for Calculating the Oxygen Excess Ratio of a PEM Fuel Cell System in Real-Time Applications". IEEE Transactions on Industrial Electronics,   vol.61, no.6, pp.2816-2825, June 2014. doi: 10.1109/TIE.2013.2276331. Restrepo, C.; Konjedic, T.; Guarnizo, C.; Avino-Salvado, O.; Calvente, J.; Romero, A; Giral, R.
  • Energy Management DC System Based on Current-Controlled Buck-Boost Modules". IEEE Transactions on Smart Grids , vol.5, no.5, pp.2644,2653, Sept. 2014 .doi: 10.1109/TSG.2014.2330198. Ramirez-Murillo, H.; Restrepo, C.; Calvente, J.; Romero, A; Giral, R.
  • A Comparative Performance Study of a 1200 V Si and SiC MOSFET Intrinsic Diode on an Induction Heating Inverter". Power Electronics, IEEE Transactions on , vol.29, no.5, pp.2550-2562, May 2014. doi: 10.1109/TPEL.2013.2282658. Jordan, J.; Esteve, V.; Sanchis-Kilders, E.; Dede, E.J.; Maset, E.; Ejea, J.B.; Ferreres, A
  • Improved operation of SiC-BJT-based series resonant inverter with optimized base drive circuit". IEEE Transactions on Power Electronics, vol. 29, pp. 5097-5101, March 2014. H. Sarnago, O. Lucía, A. Mediano, and J. M. Burdío
  • Analysis and design of high-efficiency resonant inverters for domestic induction heating applications". International Journal of Applied Electromagnetics and Mechanics, vol. 44, pp. 201-208, 2014. H. Sarnago, O. Lucía, A. Mediano, and J. M. Burdío
  • Design and implementation of a high-efficiency multiple-output resonant converter for induction heating applications featuring wide bandgap devices". IEEE Transactions on Power Electronics, vol. 29, pp. 2539-2549, 2014. H. Sarnago, O. Lucía, A. Mediano, and J. M. Burdío
  • Direct ac-ac resonant boost converter for efficient domestic induction heating applications". IEEE Transactions on Power Electronics, vol. 29, pp. 1128-1139, March 2014. H. Sarnago, O. Lucía, A. Mediano, and J. M. Burdío
  • FPGA-based gain-scheduled controller for resonant converters applied to induction cooktops". IEEE Transactions on Power Electronics, vol. 29, pp. 2143-2152, April 2014. O. Jiménez, O. Lucia, I. Urriza, L. A. Barragán, P. Mattavelli, and D. Boroyevich
  • A class-e direct ac-ac converter with multi-cycle modulation for induction heating systems". IEEE Transactions on Industrial Electronics, vol. 61, pp. 2521-2530, May 2014. H. Sarnago, O. Lucia, A. Mediano, and J. Burdio
  • Induction heating technology and its applications: Past developments, current technology, and future challenges". IEEE Transactions on Industrial Electronics, vol. 61, pp. 2509-2520, May 2014. O. Lucía, P. Maussion, E. Dede, and J. M. Burdío
  • Analysis and implementation of FPGA-based online parametric identification algorithms for resonant power converters". IEEE Transactions on Industrial Informatics, vol. 10, pp. 1144-1153, May 2014. O. Jiménez, O. Lucía, I. Urriza, L. A. Barragán, and D. Navarro
  • Power measurement for resonant power converters applied to induction heating applications". IEEE Transactions on Power Electronics, vol. 29, pp. 6779-6788, December 2014. O. Jiménez, O. Lucía, I. Urriza, L. A. Barragán, and D. Navarro

2013:

• International:
  • Thermal Behavior of SiC Power Diodes". The Electrochemical Society. ECS Transactions, Vol: 50, Páginas: 399 - 410, 2013. Millán, J.; Godignon, P.; Jordà, X.; Berthou, M.; Banu, V
  • Spatially and frequency-resolved monitoring of intradie capacitive coupling by heterodyne excitation infrared lock-in thermography". Applied Physics Letters (ISSN: 0003-6951) Vol. 102, 054103 (5pp.), 2013. J. León, X. Perpiñà, J. Altet, M. Vellvehi, and X. Jordà
  • Wireless Pad-Free Integrated Circuit Debugging by Powering Modulation and Lock-In Infrared Sensing". Applied Physics Letters (ISSN: 0003-6951), Vol. 102, 084106 (5pp.), 2013. J. León, X. Perpiñà, M. Vellvehi, A. Baldi, J. Sacristán and X. Jordà
  • Physically-based analysis of electrical frequency response of packaged microelectronic systems with lock-in infrared thermography". Journal of Physics D: Applied Physics (ISSN: 0022-3727), Vol. 46, 445501, 2013. J. León, X. Perpiñà, J. Altet, M. Vellvehi and X. Jordà
  • Thermo-mechanical assessment of die-attach materials for wide bandgap semiconductor devices and harsh environment applications". IEEE Transactions on Power Electronics, (ISSN: 0885-8993), Vol. 99, DOI: 10.1109/TPEL.2013.2279607 (2013). L. A. Navarro, X. Perpiñà, P. Godignon, J. Montserrat, V. Banu, M. Vellvehi, and X. Jordà
  • Review and Comparison of Step-Up Transformerless Topologies for Photovoltaic AC-Module Application". IEEE Transactions on Power Electronics, Vol. 28, No. 5, pp. 2649 – 2663, June 2013. D. Meneses, F. Blaabjerg, O. García, J.A. Cobos
  • Transformer-Coupled Converter for Voltage Modulation Techniques". IEEE Transactions on Power Electronics, Vol. 28, No. 5, pp. 2330 – 2342, May 2013. M.C. González, M. Vasic, P. Alou, O. Garcia, J.A. Oliver, J.A. Cobos
  • Structural and morphological studies on wet-etched InAlGaN barrier HEMT structures". Semicond. Sci. Technol. 28 (2013) 055007. T. Brazzini, M.J. Tadjer, Z. Gacevic, S. Pandey, A. Cavallini, F. Calle
  • Investigation of AlInN barrier ISFET structures with GaN capping for pH detection". Sensors and Actuators B 176, 704-707 (2013). T. Brazzini, A. Bengoechea-Encabo, M.A. Sánchez-García, F. Calle
  • Simulation of thermal management in AlGaN/GaN HEMTs with integrated diamond heat spreaders". Semicond. Sci. Technol., 08, 055010 (2013). A. Wang, M. J. Tadjer, and F. Calle
  • Direct comparison of traps in InAlN/GaN and AlGaN/GaN high electron mobility transistors using constant drain current deep level transient spectroscopy". App. Phys. Lett. 103, pp. 033509-1, -4 (2013). A. Sasikumar, A. R. Arehart, S. Martin-Horcajo, M. F. Romero, Y. Pei, D. Brown, F. Recht, M. A. di Forte-Poisson, F. Calle, M. J. Tadjer, S. Keller, S. P. DenBaars, U. K. Mishra, and S. A. Ringel
  • Impact of AlN Spacer on Metal-Semiconductor-Metal Pt-InAlGaN/GaN Heterostructures for Ultraviolet Detection". Japanese Journal of Applied Physics 52 (2013) 08JK04. T. Brazzini, S. Pandey, M. F. Romero, P. Yu. Bokov, M. Feneberg, G. Tabares, A. Cavallini, R. Goldhahn, F. Calle
  • Systematic Optical Characterization of Two-Dimensional Electron Gases in InAlN/GaN-Based Heterostructures with Different In Content". Japanese Journal of Applied Physics 52 (2013) 08JK02. M. F. Romero, M. Feneberg, P. Moser, C. Berger, J. Bläsing, A. Dadgar, A. Krost, E. Sakalauskas, F. Calle, R. Goldhahn
  • Effect of rapid thermal annealing on the composition of Au/Ti/Al/Ti ohmic contacts for GaN-based microdevices". Nuclear Instruments and Methods in Physics Research B 306 (2013) 212–217. A. Redondo-Cubero, M.D. Ynsa, M. F. Romero, L. C. Alves, and E. Muñoz
  • Impact of intrinsic stress in diamond capping layers on the electrical behavior of AlGaN/GaN HEMTs". Electron Devices, IEEE Transactions on  (Volume:60 ,  Issue: 10, pp. 3149 - 3156), Oct. 2013. A. Wang, M. J. Tadjer, T. J. Anderson, R. Baranyai, J. W. Pomeroy, T. I. Feygelson, K. D. Hobart, B. B. Pate, F. Calle, and M. Kuball
  • Simple and Accurate Method to Estimate Channel Temperature and Thermal Resistance in AlGaN/GaN HEMTs". Electron Devices, IEEE Transactions on  (Volume:60 ,  Issue: 12, pp. 4105 - 4111), Dec. 2013. S. Martin-Horcajo, A. Wang, M. F. Romero, M. J. Tadjer, F. Calle
  • High-efficiency LED driver without electrolytic capacitor for street lighting". IEEE Transactions on Industry Applications, Vol. 49, nº 1, enero/febrero de 2013, pp. 127-137. M. Arias, D. González, J. Sebastián, D. Balocco y A. Diallo
  • High-efficiency asymmetrical half-bridge converter without electrolytic capacitor for low-output-voltage AC-DC  LED drivers". IEEE Transactions on Power Electronics, Vol. 28, nº 5, mayo de 2013, pp. 2539-2549. M. Arias, M. Fernández,  D. González,  D. Balocco, A. A. Diallo, y J. Sebastián
  • Design-oriented analysis and performance evaluation of a low-cost high-brightness LED driver based on flyback power factor corrector". IEEE Transactions on Industrial Electronics, Vol. 60, nº 7, julio de 2013, pp. 2614-2626. D. Gónzalez, M. Arias, A. Rodríguez, A. Fernández, M. M. Hernando y J. Sebastián
  • Dynamic Behavior of Current Controllers for Selective Harmonic Compensation in Three-Phase Active Power Filters". IEEE Transactions on Industry Applications, Vol. 49, No. 3, MAY/JUNE 2013. F. Briz, P. García, M. W. Degner, D. Díaz-Reigosa, J. M. Guerrero
  • Sensorless Control of Doubly-Fed Induction Generators Based on Rotor High Frequency Signal Injection". IEEE Transactions on Industry Applications, Vol. 49, No. 6, Nov/Dec 2013. D. Reigosa, F. Briz, C. Blanco, A. Di Gioia, P. García, J. M. Guerrero
  • Energy-Balance Control of PV Cascaded Multilevel Grid-Connected Inverters for Phase-Shifted and Level-Shifted Pulse-Width Modulations". IEEE Transactions on Industrial Electronics, Vol 60, NO1, pp. 98-111, 2013, ISSN: 0278-0046. Chavarria, J.; Biel, D.; Guinjoan, F.; Meza, C.; Negroni, J
  • A Study on Multi-Level PWM and Asynchronous /spl Sigma/ /spl Delta/ Modulations for Enhanced Bandlimited Signal Tracking in Switching Power Amplifier". IEEE Transactions on Circuits and Systems I: Regular Papers, VOL 60, NO 6, pp. 1621 - 1634, 2013, ISSN: 1549-8328. Garcia i Tormo, A. ; Poveda, A. ; Alarcon, E. ; Guinjoan, F.
  • Design-oriented analyisis of Quantization-Induced Limit Cycles in a Multiple-Sampled Digitally Controlled Buck Converter". IEEE Transactions on Circuits and Systems – part I. Digital Object Identifier: 10.1109/TCSI.2013.2283671, 2013, ISSN: 1549-8328. M. Bradley, E. Alarcon, O. Feely
  • Survey and benchmark of Fully Integrated Switching Power Converters: Switched-Capacitor vs Inductive approach". IEEE Transactions on Power Electronics, VOL 28, NO 9, pp. 4156 - 4167, 2013, ISSN: 0885-8993. G. Villar-Piqué, H. Jan Bergveld, E. Alarcón
  • Graphene-enabled Wireless Communication for Massive Multicore Architectures". IEEE Communications Magazine, vol. 51, no. 11, pp. 137-143, 2013, ISSN: 0163-6804. S. Abadal, E. Alarcón, M. C. Lemme, M. Nemirovsky and A. Cabellos-Aparicio
  • Synthesis of loss-free resistors based on sliding-mode control and its applications in power processing". Control Engineering Practice, vol.21,pp.689-699, May 20, 2013. Cid-Pastor, A.; Martinez-Salamero,L.; El Aroudi, A.; Giral, R.; Calvente, J.; Leyva, R.
  • Power Adaptor Device for Domestic DC Microgrids Based on Commercial MPPT Inverters". IEEE Transactions on Industrial Electronics, vol.60, no.3, pp.1191-1203, March 2013. Valderrama-Blavi, H.; Bosque, J.M.; Guinjoan, F.; Marroyo, L.; Martinez-Salamero, L.
  • Start-up control and voltage regulation in a boost converter under sliding-mode operation". IEEE Transactions on Industrial Electronics, Vol 60, no 10 ,  pp 4637- 4649 , October 2013. Martinez-Salamero,L.; Garcia,G.; Orellana, M.; Lahore, C.; Estibals,B.
  • Analysis and design of a sliding-mode  strategy for start-up control and voltage regulation in a buck converter". Power  Electronics, IET , Vol 6, N0 1, pp 52-59, January 2013. Martinez-Salamero,L.; Garcia,G.; Orellana, M.; Lahore, C.; Estibals,B.; Alonso, C; Carrejo, C.E. 
  • Efficiency analysis of a sliding-mode controlled quadratic boost converter". Power  Electronics, IET,  Vol 6, N0 2, pp 364-373, June 2013. López-Santos ,O.; Martinez-Salamero,L.; Garcia,G.; Valderrama-Blavi,H.; Mercuri, D.O.
  • Mutual impedance of small ring-type coils for multi-winding induction heating appliances". IEEE Transactions on Power Electronics, vol: 28, no. 2, pp. 1025-1035, February 2013. J. Acero, C. Carretero, R. Alonso, O. Lucía and J. M. Burdío
  • Analysis of the mutual inductance of planar-lumped inductive power transfer systems". IEEE Transactions on Industrial Electronics, vol: 60, no. 1, pp. 410-420, January 2013. J. Acero, C. Carretero, I. Lope, R. Alonso, O. Lucía and J. M. Burdío
  • Mutual Impedance of Small Ring-Type Coils for Multiwinding Induction Heating Appliances". IEEE Transactions on Power Electronics, vol: 28, no. 2, pp. 10, Feb. 2013. J. Acero, C. Carretero, O. Lucía, R. Alonso and J. M. Burdío
  • Computational modeling of two partly-coupled coils supplied by a double half-bridge resonant inverter for induction heating appliances". IEEE Transactions on Industrial Electronics, vol: 60, no. 8, pp. 3092-3105, August 2013. C. Carretero, O. Lucía, J. Acero and J. M. Burdío
  • A Class-E RF Power Amplifier With a Flat-Top Transistor-Voltage Waveform". Power Electronics, IEEE Transactions on, vol: 28, no. 11, pp. 5215-5221, 2013. A. Mediano and N. O. Sokal
  • Class-D/DE dual-mode-operation resonant converter for improved-efficiency domestic induction heating system". IEEE Transactions on Power Electronics, vol: 28, no. 3, pp. 1274-1285, 2013. H. Sarnago, O. Lucía, A. Mediano and J. M. Burdío
  • Modulation scheme for improved operation of a RB-IGBT based resonant inverter applied to domestic induction heating". IEEE Transactions on Industrial Electronics, vol: 60, no. 5, pp. 2066-2073, May 2013. H. Sarnago, O. Lucía, A. Mediano and J. M. Burdío