MICROWAVE POWER GaAs/AlGaAs HETEROJUNCTION BIPOLAR TRANSISTOR MODELLING J.G. METCALFE, R.C. HAYES, A.J. HOLDEN et A.P. LONG J. Phys. Colloques, 49 C4 (1988) C4-579-C4-582 DOI: 10.1051/jphyscol:19884122