RADIATION CHARACTERISTICS OF AN ANTENNA. 



251 



In Figure 17 the Intensity Factor in the Horizontal Plane is plotted 

 for various values of 7 and various values of X/Xq. Taking from these 

 curves the values of the intensity factors corresponding to the values 



1.0 



7 



.8 



O 



£ 

 O 



.y .5 



O 



o 



o 

 ,0 



.3 



en 

 z 



"^ 1 

 c 



3 1 



8 



10 



Figure 17. Relative intensity of vertical component of Electric Force in a 

 horizontal plane at a given distance from various antennae and for a given 

 amplitude of transmitting current. 



of 7 and X/Xo of Table IV we obtain the results in the last column of 

 Table IV. It is seen that the intensity factor is slightly smaller for 



