Diffrazione - Consorzio Elettra 2000
Diffrazione - Consorzio Elettra 2000
Diffrazione - Consorzio Elettra 2000
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<strong>Diffrazione</strong> da KE<br />
Attenuazione Supplementare (1/3)<br />
E 0 (R) = campo che si avrebbe in assenza dellostacolo:<br />
E 0<br />
(R) = j!<br />
2"<br />
# A # e$ j! ( a+b)<br />
ab<br />
+% +%<br />
&<br />
&<br />
$% $%<br />
e<br />
a+b<br />
$ j!<br />
2ab x2 + y 2<br />
( ) dx dy<br />
Attenuazione supplementare L S<br />
j!<br />
L S<br />
= E 0<br />
E = 2"<br />
j!<br />
2"<br />
# A # e$ j! ( a+b)<br />
ab<br />
# A #<br />
e$ j! ( a+b)<br />
ab<br />
+% +%<br />
&<br />
&<br />
$% $%<br />
+% +%<br />
&<br />
$%<br />
&<br />
h<br />
e<br />
e<br />
a+b<br />
$ j!<br />
2ab x2 + y 2<br />
a+b<br />
$ j!<br />
2ab x2 + y 2<br />
( ) dx dy<br />
( ) dx dy<br />
=<br />
+%<br />
&<br />
$%<br />
+%<br />
&<br />
h<br />
a+b<br />
$ j!<br />
2ab<br />
e x2 dx<br />
a+b<br />
$ j!<br />
2ab<br />
e x2 dx<br />
L S<br />
=<br />
+$<br />
%<br />
2 ! e<br />
+$<br />
%<br />
h<br />
0<br />
a+b<br />
" j#<br />
2ab x2 dx<br />
a+b<br />
" j#<br />
2ab<br />
e x2 dx