@conference{10902/3398, year = {2004}, month = {9}, url = {http://hdl.handle.net/10902/3398}, abstract = {In this paper we present a new method to evaluate mobility in HEMT devices. This new approach is based in the measurement of the high order derivatives of the device drain current source as a means of determining the different parameters of the new proposed mobility equation. The presented results will probe the validity of the approach in both linear and saturation regions.}, publisher = {URSI 2004, XIX Simposium Nacional de la Unión Científica Internacional de Radio, Barcelona}, title = {Cálculo de la movilidad en dispositivos HEMT a partir de medidas de intermodulación}, author = {Rafael Valdivia, Guillermo and Fernández Ibáñez, Tomás and Rodríguez Téllez, José and Tazón Puente, Antonio and Mediavilla Sánchez, Ángel}, }