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: 2/4

 

 

2. .

.

.

 

2.1. .

 

g s .

g = -10*10-8 1/, s = 10,5*10-8 1/. 1 .1.1

g s - .

L = 560 , 3 560 ( - ). .

, .

= 13.

. = 4.

 

2.2.

 

R0 = 39 , -2 R0 = 47 , .

R0 min = 40 , R0 max = 45 . R = 43,6 .

. 2.1

 

 

3.   

 

-2 , . , - , . -2 (2 . 7.1), . 1 2 , - . .3.1

 

 

1724 1 1937 1937 1 1724 1724 ........... 1724

1 1782 3 1995 1 1995 3 1782 2 1782 ........... 1782 2

 

 

-- --

 

. 3.1

 

 

 

4.

. .

 

4.1. .

 

. , , . :

 

H0= (4.1)

堠 k=R1/R0; k = 19,5/39 = 0,5 (4.2)

H0= = 22,66

 

, 80% :

H(g+s)=H0 (4.3)

 

. :

H(g+s) = H(0) + H(g+s) (4.4)

H(g+s) = -R02/4*(g+s)*k(1-k) (4.5)

H(g+s) = -(39*103)2/4*(-10*10-8+10,5*10-8)*0,5*0,5 = -0,48

H(0) = H0 -H(g+s) (4.6)

H(0) = 22,66 - (- 0,48) = 23,14

H(g+s) = 23,14 + (- 0,48) = 22,66

 

:

 

H(g+s) = 22,66

 

(.4.1). .

 

 

h1 = h(0,5) + H(g+s) - h(0) = 16,66 젠 (4.7)

h2 = h(0,5) + H(g+s) - h(1) = 14,66 젠 (4.8)

 

4.2. .

 

, L0 (

) - L.

 

L0 = [l/(4pR0)]2 (4.9)

L0 = [15,8*10-2/(4*3,14*39*103 )]2 = 1,04*10-13

 

, :

 

G = G = G = 31,5

 

- . ( . -2), . 5 -75-24-32 a = -0,08 /. - -2 -2,5 .

 

L = a*l - 2,5 (4.10)

L = -0,08*10 - 2,5 = -3,3

L = 10lg[l/(4pR0)]2 + L + 2G (4.11)

L = 10lg[15,8*10-2/(4*3,14*39*103)]2 = -70,13

 

Vmin Vmin :

 

Vmin = 44 - K - L򠠠 (4.12)

Vmin = 49 - K - L򠠠 (4.13)

 

 

, - (. 1.1)

Vmin = 44 - 153,8 + 70,13 = -39,67

Vmin = 49 - 152,8 + 70,13 = -33,67

 

4.3. .

 

- :

)

T0(Vmin)

)

T(Vmin)

) - (Vmin)

:

 

T(Vmin) = T0(Vmin) + T(Vmin) + T(Vmin) (4.14)

 

:

 

H(g) = H(0) + H(g) (4.15)

H(g) = -(R02/4)g*k(1-k) (4.16)

H(g) = -(39*103)2/4*(-10*10-8)*0,5*0,5 = 9,51

H(g) = 23,14 + 9,51 = 32,65

 

:

 

P(g) = H(g)/H0 = 32,65/22,66 = 1,44 (4.17)

 

- . . m, , : y = H0 (.4.1) r.

r = R0 = 39

m = * (4.18)