IL\D1ATI0N CHARACTERISTICS OF AN ANTENNA. 



241 



of the antenna for \arious values of A and B. Curves of resistance 

 for various values oi A -\- B are then plotted in Figure 12, with 

 values of B as abscissae and values of resistance as ordinates. Figure 



1.6 



1.4 



l^ 



1.0 



a 

 o 



.8 



(J 



CO 



or 



.4 



.z 



.a 



.4 



.6 



B 



.8 



1.0 \.Z 



1.4 



Figure 1 1 . Resistance of horizontal top portion of antenna plotted against 

 values of B. The separate curves numbered • 1 , '2, '3, etc. to » 9 are for values 

 of A = •!, .2, .3, etc. to .9. 



1.6 



13 is an enlarged view of some of the curves that are on too small a 

 scale to read in Figure 12. Then to make the family of curves more 

 useful for ready reference a series of curves are drawn through all 



