Re: How many satellites are in geosynchronous orbit by now?
- From: Jim Davis <jimdavis2@xxxxxxxxxxxxx>
- Date: 7 Dec 2005 06:14:26 +0100
Stuf4 wrote:
>> Radar is not very useful up there -- the strength of a radar
>> echo drops as the distance to the fourth power, barring some
>> special cases.
>
> Actually, the strength of a radar echo drops as the inverse of
> distance *squared*...
>
> But everyone probably knows what was meant!
No, Henry is correct. Power recieved / power transmitted is
proportional to 1 / (range**4).
Jim Davis
.
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