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Open-Sleeve Antenna
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July 25th 06, 11:17 PM posted to rec.radio.amateur.antenna
Cecil Moore
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First recorded activity by RadioBanter: Jul 2006
Posts: 1,614
Open-Sleeve Antenna
wrote:
Sleeve vertical dipoles are quite common, but I don't get the
description of two vertical side elements...??
Actually, one doesn't even need two side elements. One
element will function with the outside braid to turn
the decoupling section into a balanced 1/4WL stub which
functions essentially the same as the unbalanced 1/4WL
decoupling sleeve. Such is illustrated on page 26-9,
Fig 11, of my 15th edition of The ARRL Antenna Book.
--
73, Cecil
http://www.qsl.net/w5dxp
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