An InGaP/GaAs Merged HBT-FET (BiFET) Technology and Applications to the Design of Handset Power Amplifiers. - Andre G. Metzger; Ravi Ramanathan; Jiang Li; Hsiang-Chih Sun; Cristian Cismaru; Hongxiao Shao; Lance Rushing; Kenneth P. Weller; Ce-Jun Wei; Yu Zhu; Alexei Klimashov; Yevgeniy A. Tkachenko; et al. (IEEE J. Solid State Circuits, 2007)

Formulations and a Computer-Aided Test Method for the Estimation of IMD Levels in an Envelope Feedback RFIC Power Amplifier. - Nicolas G. Constantin; Kai H. Kwok; Hongxiao Shao; Cristian Cismaru; Peter J. Zampardi (IEEE Trans. Comput. Aided Des. Integr. Circuits Syst., 2012)