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feeding a gregorian KU-band reflector antenna - RF Cafe Forums

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 Post subject: feeding a gregorian KU-band reflector antenna
Posted: Tue Dec 02, 2008 3:12 am 
 
Lieutenant

Joined: Tue Dec 02, 2008 2:53 am
Posts: 1
hi,
i have a 2.4 m diameter ku-band reflector antenna with a sub-reflector,but don't have its feed.it is of gregorian type.how i should feed it? i mean how is its shape of feed and in what distance from the sub-reflector?
do you know any companies that i buy the feed or can i build it?
i would be thankful if any one help me.
thanks.




Posted  11/12/2012