:
=15
f=80
m=0.6
hf 0,80,9 h = 0,80,9, ( ):
(1.6)
- ,
-, -, - ,
.
(1.7)
m .
.
, 
f.
, , :
≈(11,3)∙, (1.8)
- .
f → f ↓, ↓, ;
f → fβ ↑, ↑, .
.
2950 922 (. ).
, /1/:
f >f> 3f β (1.9)
f β , 0,707 , .
f T , f T , :
= (1.10)
| h21 | , f .
2950:
922:
(1.11)
2950:
=50(. ).
= 
(1.12)
922:
=50 (. ).
:
= (1.13)
2950: 922:
:
f >f> 3f β
2950 360 ∙106 >80 ∙106> 3∙ 7.2∙ 106
, .
f<fβ .(1.11,1.12) h21>h21,
h21= h21 (. .4)
| h210 |
| 0,707h210 |
| fβ |
| f |
| f |
| h21 |
.4. .
.
|
|
|
(1.14)
α1 - , θ = 90◦ α1=0.5
.
2950 (..1)
) 
=0.15 
(1.15)
922 (..2)
) 
(1.15)
U, I , .
, (..5 .2) :
922:
) 
(1.15)
| i |
| I |
| S |
| i |
| i |
| ' ' |
| U |
| S |
| I |
| U |
| i |
| I |
| U |
| U |
| I |
) )
.5.
) , )
S I,
E' ',
E' ,
Im Im = 
|
U -,
U -
, , U, :
) 
(1.15)
,
. , U..
(..(1.14)) 2950 (: .. . 307. .. .3 .443), . 1.
(1.16)
(1.16)
53.148 (. .(1.7)).
.
:
(1.17)
(1.18)
Emax =28,9 Imax=7,67, .
53.148
2950 .
