REFLEX OSCILLATORS 



519 



In constructing an impedance performance chart we want constant power 

 contours. In obtaining these it is convenient to assume a given value of 

 G2 . We will use G2 = -3 as an example. Then we can use Fig. 35 and 



a95 



0.90 

 0.85 

 0.80 

 0.75 

 0.70 

 0.65 

 0.60 



0.55 



I 



0.50 

 0.45 

 0.40 

 0.35 

 0.30 

 0.25 



0.4 0.8 1.2 1.6 2.0 2.4 2.8 3.2 3.6 4.0 



BUNCHING PARAMETER, X 



Fig. 35. — Curve of load plus loss conductance vs bunching parameter X for various 

 values of a parameter A which gives the deviation in the drift time from the optimum 

 time. The load and loss conductance are normalized in terms of the small signal elec- 

 tronic admittance. The horizontal line represents a loss conductance of G2 = .3. 



(9.19) to construct a family of curves giving p vs Gi with A (or 86) as a 

 parameter. In a particular case it was assumed that 



M/y, = 90 



COOT = 27r(7 + f). 



