2-26] 



AI RADAR REQUIREMENTS DICTATED BY VECTORING 115 



100 



CC DC 

 UJ UJ 



5S5 



LlI 00 



q: < 



LiJ C3 

 _l Z 



< CO 



^ u. 

 OO 



3e 





60 



40 



30 60 90 120 150 180 



ANGLE OFF TARGET'S NOSE, 6 (deg) 



Fig. 2-36 Maximum Look Angles Required for 80 Per Cent Probability of Seeing 

 Assigned Target with Collision Vectoring. 



100 



Q< 



60 





30 60 90 120 150 



ANGLE OFF TARGET'S NOSE, d (deg) 



180 



Fig. 2-37 Maximum Look Angles Required for 70 Per Cent Probability of Seeing 

 Assigned Target with Collision Vectoring. 



the radar characteristics. For most radars, a value of two times the required 

 lock-on range is adequate. 



