Characterization of nonlinear behavior of GaAs HFET power amplifier IC based on multitone measurement and simulation. - A. Saripudin; Mervin T. Hutabarat; B. R. Alam (APCCAS (2), 2002)

The effect of bias and load impedance to non linearity characteristics of RF LD-MOSFET. - B. R. Alam; A. Saripudin; I. B. Armanto; Mervin T. Hutabarat (ICEEI, 2011)