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Old April 22nd 07, 03:34 AM posted to rec.radio.amateur.antenna
JIMMIE JIMMIE is offline
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Default Where does the far field start on a phased array?

On Apr 21, 8:40 pm, "Dave (from the UK)" see-my-
wrote:
JIMMIE wrote:
This sounds very much like an arrangement for a radar antenna that
operates a little above 1Ghz with 32 dipole assemblies space out over
approximately 10 meters. The far field is eatablished at about 2km on
this antenna.


Jimmie


No, it is not that at all, but if you have a reference to the antenna
you describe, I would be interested. This is wider and a higher frequency.

--
Dave (from the UK)

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The antenna I was refering to is knon as an ATCRBS antenna or an SSR
antenna. I coouldnt find a lot of info right off but there were a lot
of references t oIEEE xplorer. If you belong to that Im sure you can
find some information.

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Jimmie