COVERAGE DIAGRAMS 453 
ANNU, 
AIR Ms ZZ 
DAN WANNA A 
MIA\\\\\ ACAI AMA 
\ Le 
ASS 
VAN fof eal 
of ch 
LUN 
SAN NU) 
AN vii at 
ati " Mi 
Mt il i CA) 
Ng 
(See Figure 15.) 
(See Figure 15.) 
! 16° 
REFRACTIVE INDEX 
GRADIENT OF 
REFLECTION COEFFICIENT =-1 
Nu 
— 
[4 
c 4 
x 
oO 
CONSTANT 
Figure 38. Generalized coverage diagram for r 
Figure 39. Generalized coverage diagram for r = 1%. 
oT MUM Z ZZ 
S A ‘\ x a WMI Z AZZ] oe 
: a We 
: ig 18 
TEN . 
< TNX A VAT . 
ANE ; 
allt 
Ex yy A 
IAN 
LAS 
LLY, Ze Kt ‘a Ai 4 
ie 1 Ys int 
I: 
PEN \\\ X\\\ YANNI 
(MEIN W\ A ANNs 
MSA Te, 
MK \\\ AA WAL / 
a a - CNN / 
| AI 
irre 270 aT 
MR \\\\\ AW Att ul ig 
~ 
—— 
Sn aes ST 
: an, 
is 
i) Ma 
an 
Z| 
Ail an 
NT] 
. 
Fiacure 36. Generalized coverage diagram for r 
IA iild Leff i 
Wa ea 1) aie 
(MAS asagsa 
eee. 
Saige naamaa| 
= 
Seats See ak 
a a a ETN 
i (Fa a a a 
REFLECTION COEFFICIENT =-1 
CONSTANT GRADIENT OF REFRACTIVE INDEX 
CHART 11 
Figure 37. Generalized coverage diagram for r 
