Fig. 3. Display of grid Lines of constant magnitude and constant phase of the reflection dcicnt p in the +%plane.

Gate voltage -2.0 -1.5 -1.0 -0.5 0.0 +0.5 +I +1.5 +2.0 Leakage current xIO-”ampere 1.3 1.1 0.8 0.5 0.2 20 -0.2 -0.4 -0.6