^ 



Fig. 15 — Directive properties of three-element linear arrays with i = X/8. Curve (A) 

 .refers to a uniform array and Curve (B) to an array with its nulls equispaced 

 in the range of 2. 



^ 



Fig. 16 — Directive properties of six-element linear arrays with ( = X/8. Curve (A) 

 refers to a uniform array and Curve (B) to an array with its nulls equispaced 

 in the range of z. 



CA) (B) 



Fig. 17 — Disposition of nulls for the arrays whose directive properties are shown in Fig. 15. 



95 



