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: , , . , . , , - . , - .

1. .

, , . , , . , . . , , .

:

Cx = D C ( 10DE/S - 1)-1 ,

Cx - ;

DC - ;

DE - DC;

S - .

. (W+V) 10 E/S V,

V - ;

E - , V;

W - .

, . (DV), (. . 1). , Cx = C DV / W, C - , . , .

. 1

, S. , . , .

, , , . . , , . , , .2. (A) , . (B) . , , (C) , , . A DV. B .

. 2

, C. , : (W+V)10 -E/S .

, , .

.

1. 2-3 .

2. , , . .

3. , . , .

4. . . , , . . , .

, 2-3 , . . . , 10-20 . , , , , . . , .

2. .

, 2 . .

R = D E2 / D E1 ,

D E1 - , ; D E2 - , .

, . ,

R = lg(1/(1+2 DV/W) + 2DC/Cx) / lg(1/(1+DV/W) + DC/Cx) .

, D - , , .. D = DV / (W+ DV). - .

, , , , .

DV/W 0,001 0,01 0,02 0,04 0,06 0,08 0,1 0,15 0,2

DC/Cx

R
0,1 1,9137 1,9224 1,9366 1,9861 2,0902 2,3527 3,6233 1,0112 1,2989
0,2 1,8461 1,8523 1,8608 1,8839 1,9168 1,9624 2,0255 2,3248 3,3002
0,3 1,7919 1,7968 1,8031 1,8190 1,8393 1,8648 1,8961 2,0063 2,1835
0,4 1,7473 1,7513 1,7563 1,7684 1,7833 1,8009 1,8216 1,8879 1,9786
0,5 1,7099 1,7132 1,7174 1,7271 1,7387 1,7521 1,7674 1,8142 1,8736
0,6 1,6779 1,6807 1,6842 1,6923 1,7017 1,7125 1,7246 1,7603 1,8037
0,7 1,6501 1,6526 1,6556 1,6625 1,6704 1,6793 1,6892 1,7178 1,7516
0,8 1,6258 1,6280 1,6306 1,6366 1,6433 1,6509 1,6592 1,6828 1,7103
0,9 1,6043 1,6063 1,6086 1,6138 1,6197 1,6262 1,6333 1,6533 1,6762
1 1,5851 1,5869 1,5889 1,5935 1,5987 1,6044 1,6106 1,6279 1,6474
1,1 1,5679 1,5694 1,5713 1,5754 1,5800 1,5851 1,5905 1,6056 1,6225
1,2 1,5523 1,5537 1,5553 1,5591 1,5632 1,5677 1,5725 1,5859 1,6007
1,3 1,5380 1,5393 1,5408 1,5442 1,5479 1,5520 1,5563 1,5683 1,5815
1,4 1,5250 1,5262 1,5276 1,5307 1,5341 1,5377 1,5417 1,5524 1,5642
1,5 1,5131 1,5141 1,5154 1,5182 1,5213 1,5247 1,5283 1,5380 1,5487
1,6 1,5020 1,5030 1,5042 1,5068 1,5096 1,5127 1,5160 1,5249 1,5346
1,7 1,4918 1,4927 1,4938 1,4962 1,4988 1,5017 1,5047 1,5128 1,5217
1,8 1,4822 1,4831 1,4841 1,4864 1,4888 1,4914 1,4942 1,5017 1,5099
1,9 1,4734 1,4742 1,4751 1,4772 1,4795 1,4819 1,4845 1,4915 1,4990
2 1,4651 1,4658 1,4667 1,4686 1,4708 1,4730 1,4754 1,4819 1,4889
2,1 1,4573 1,4580 1,4588 1,4606 1,4626 1,4647 1,4670 1,4730 1,4795
2,2 1,4499 1,4506 1,4514 1,4531 1,4549 1,4569 1,4591 1,4647 1,4708
2,3 1,4430 1,4436 1,4444 1,4460 1,4477 1,4496 1,4516 1,4569 1,4626
2,4 1,4365 1,4371 1,4378 1,4393 1,4410 1,4427 1,4446 1,4496 1,4549
2,5 1,4303 1,4309 1,4315 1,4330 1,4345 1,4362 1,4380 1,4427 1,4477
2,6 1,4244 1,4250 1,4256 1,4270 1,4285 1,4300 1,4317 1,4362 1,4409
2,7 1,4189 1,4194 1,4200 1,4213 1,4227 1,4242 1,4258 1,4300 1,4345
2,8 1,4136 1,4141 1,4146 1,4159 1,4172 1,4186 1,4201 1,4241 1,4284
2,9 1,4085 1,4090 1,4095 1,4107 1,4120 1,4133 1,4148 1,4186 1,4226
3 1,4037 1,4042 1,4047 1,4058 1,4070 1,4083 1,4097 1,4133 1,4171

, . , , . , , , . -, , , ! . . -, , . , 1 10-20%.

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, , . . , . . - E () V ( ). .3. , , . . . , . . : . .

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, , , . , , .. , , , .

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, .. , .

, . , . , V/W=0,1, 1,5%. . , V/W . , .

, , . , , 1%.

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