Stability regions estimation for mismatched uncertain variable structure systems with bounded contro - Electronics Letters

3GHr. The stirnuhis duration was 300ns and the profile duration, which corresponds to the time for which the scattering parameters measurements are performed during the stimulus duration, was 25011s. The maximum stable gain MSG was determined under different pulsed conditions at I' ds = 10V (Fig. 4). At room temperature in class B for the quiescent hias point, the MSG was -4dB. If the device was polarised in class A, the MSG obtained was IdB better because lhe device is hotter under these conditions and the surface trap states were lower 161, The MSG obtained at a chuck temperature of 150°C in class B was 2.5dB better than the first MSG for the same reason. So, by heating the device, the MSG can he improved.