330 



BELL SYSTEM TECHNICAL JOURNAL 



INCIDENT WAVE 

 FRONT ~--- 



>) 



(b) 



(c) 



(d) 



(e) 



w. 



V777-/W777777777777777777777777777777777777, 



VTTZ 



777777777.-^777777777777777777777777777:^^777777777- 



2® 

 3® 



®7 

 ®6 

 ®5 



"^777777777777/^777777777777777777777, 



I® 



2® 

 3® 



4 ® H / 



5® ®7 



REFLECTED 

 '""wave FRONT 



77777777777777777777: 



t 



• V't 



77////////////,>/^^////\ 



P' 



V' = 



VSIN0 

 V 



J 



SIN B 



Fig. 6.4-2. Successive steps in the reflection of a single plane wave front by a metal plate. 



