ADMITTANCES OF PARALLEL-PLANE ELECTRON TUBES 



631 



Fig. 



-1.0 -0.5 



ANODE VOLTAGE , Vq 



11 — Admittance of a diode. 



theory this variable is equal to the transit time. The solid curves in the 

 figure are the theoretical results of the Llewellyn theory, whereas the broken 

 curves present the corresponding experimental values. In the latter it should 



