(B-26 )
, , , .
|
|
[]
, , . :
|
(1) |
,
,
, .
,
|
(2) |
R ,
.
(2) (1), :
|
(3) |
,
:
|
(4) |
:
|
(5) |
|
(6) |
|
(7) |
|
(8) |
.
,
|
(9) |
[]
[²], (!), , .
, .
.
.
[]
| . |
[]
S
E2
|
(10) |
1) ,
. 2) R :
:
|
(11) |
|
(12) |
|
(13) |
|
(14) |
[]
.
|
|
(15) |
1 ², 10 (3 ),
[]
|
|
(16) |
[]
. .
[]
,
|
(17) |
a .
[]
,
|
(18) |
[]
- -
[]
.
, , :
, .
~70°
[] ( )
| # | [²] |
|
|---|---|---|
| 1 | ||
| 1.1 | 3-12[1] | |
| 1.2 | 0,3-0,4[1] | |
| 1.3 | 7-10 | |
| 1.4 | 13-20 | |
| 1.4.1 | -52 | 100[2] |
| 1.4 | 40-70 | |
| 2 | ||
| 2.1 | 30-150 | |
| 2.2 | 1-2 | |
| 2.3 | 50 | |
| 2.4 | 500 | |
| 2.5 | 10000 | |
| 2.6 | 50000[3] | |
| 3 | ||
| 3.1 | 3-10( 1 )[4] | |
| 3.2 | -90 ( 3-8 ) | 29[5][6] |
| 4 | ||
| 4.1 | ALM ( 0,8 ) | 0,07-0,8[6] |
| 4.2 | - | 0,15-1,6[7] |
| 4.3 | [?] | 0,03-0,05 |
| 5 | ||
| 5.1 | 0,8-1 | |
| 6 | [8] ( , 5 ) | ( ) |
| 6.1 | (Corvus frugilegus) | 0,0048 |
| 6.2 | - (Cygnus olor) | 0,0228 |
| 6.3 | (Phalacrocorax carbo) | 0,0092 |
| 6.4 | (Milvus Korshun) | 0,0248 |
| 6.5 | (Anas platyrhynchos) | 0,0214 |
| 6.6 | (Anser anser) | 0,0225 |
| 6.7 | (Corvus cornix) | 0,0047 |
| 6.8 | (Passer montanus) | 0,0008 |
| 6.9 | (Sturnus vulgaris) | 0,0023 |
| 6.10 | (Larus ridibundus) | 0,0052 |
| 6.11 | (Ciconia ciconia) | 0,0287 |
| 6.12 | (Vanellus vanellus) | 0,0054 |
| 6.13 | - (Cathartes aura) | 0,025 |
| 6.14 | (Columba livia) | 0,01 |
| 6.15 | (Passer domesticus) | 0,0008 |
[]
, . (4) :
|
|
(19) |
|
|
(20) |
c:
:
|
|
(21) |
|
|
(22) |
:
|
|
(23) |
|
|
(24) |
|
|
(25) |
|
|
,
|
|
(26) |
[]
(). . , . , . , , , :
, :
.



,
.
:

, .
.
[]
[]
:
;
( );
( );
, .
, :
.
, , :
!
[]
(σ) (dS), (dV) .
|
|
(27) |
|
|
(28) |
:
;
;- S
- V .
S V , .
[] .
[]
- 1 2 -
- MASTER OF DEFENCE STUDIES RESEARCH PROJECT PASSIVE MULTISTATIC RADARS IN ANTI-STEALTH AIR DEFENCE
- - «» -27, -30
- «» ! 19 2009
- 1 2 .. , .. , .. (.) (pdf). . . , (15.01.2009). . . .. 27 2012. 18 2009.
- . . , . . (.) (pdf). . . , (22 2008). 27 2012. 18 2009.
- .. (.) (pdf). (25.04.05). 27 2012. 23 2009.
[]
- dxdt.ru [ ?]
,
,
.
.
,
.
.
,
.![\sigma[db] = 10\lg\frac{\sigma}{\sigma_0}](http://upload.wikimedia.org/wikipedia/ru/math/8/6/6/866568dc4f07382be711720add416ee6.png)

,
,
,
,
,
![\sigma = \frac{4\pi\approx 12}{10^-2}\approx 1200[m^2]](http://upload.wikimedia.org/wikipedia/ru/math/7/d/4/7d40431e165669d9dcc56676d4f14a20.png)

,
,
[²]

















,
.
, .
;
( );
( );
.


;
;