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References: [ +subject:/^(?:^\s*(re|sv|fwd|fw)[\[\]\d]*[:>-]+\s*)*\[TowerTalk\]\s+a\s+fancier\s+hfta\s*$/: 3 ]

Total 3 documents matching your query.

1. [TowerTalk] a fancier hfta (score: 1)
Author: jimlux <jimlux@earthlink.net>
Date: Sun, 25 Apr 2010 16:20:32 -0700
For those interested in a more sophisticated approach, one starting point is the 1994 paper by Breakall, et al. J.K. Breakall, J.S. Young, G.H. Hagn, R.W. Adler, D.L. Faust, D.H. Werner, "The Modelin
/archives//html/Towertalk/2010-04/msg00802.html (11,163 bytes)

2. Re: [TowerTalk] a fancier hfta (score: 1)
Author: "Steve, W3AHL" <w3ahl@att.net>
Date: Sun, 25 Apr 2010 21:03:08 -0400
HFTA does allow selecting 9 combinations of soil conductivity/dielectric values, but the impact on the gain pattern is relatively small (0.5-1 dB) in most of the cases I've tried. Steve, W3AHL -- For
/archives//html/Towertalk/2010-04/msg00809.html (8,050 bytes)

3. Re: [TowerTalk] a fancier hfta (score: 1)
Author: jimlux <jimlux@earthlink.net>
Date: Sun, 25 Apr 2010 19:06:05 -0700
That's because the reflection coefficient doesn't change much for h-pol _______________________________________________ _______________________________________________ TowerTalk mailing list TowerTal
/archives//html/Towertalk/2010-04/msg00812.html (7,468 bytes)


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