Appendix
Equation of transmission of radar wave and SART wave
(拡大画面:60KB) |
 |
where |
P |
:Peak power or radar |
Pt |
:Peak power of SART |
|
G |
:Antenna gain of radar |
Gt |
:Antenna gain of SART |
|
As |
:Height in the above figure |
Ae |
:Height in the above figure |
|
Hs |
:Antenna height of radar |
He |
:Height of SART |
|
λ |
:Wave length of radar |
R |
:Distance between radar and SART |
|
At |
:Effective receiving area of SART |
Re |
:Equivalent semi-diameter of the earth
for radar wave |
|
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(6371.2293kmx4/3) |
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