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![]() "Jimmie D" wrote in message ... "Richard Clark" wrote in message ... On Fri, 01 Jun 2007 08:03:09 -0700, art wrote: From the above one can see that approx 15 dbi is the most that can be expected from a forced inline array with the pattern of radiation staying constant showing that max efficiency has been reached. I will leave it to others to give their take on the above listing. Hi Art, With 2 minutes of modeling (and using the only 3 element yagi model offered by EZNEC for FREE), I got 15.14 dBi. Why does a gaussian array need 10 elements to get less? 73's Richard Clark, KB7QHC Has there ever been a definition of a guassian array. From the best I can figure ART just claimed it otbe a bunch of random lengths mounted on a boom but every time I see a model he presents its just a mucked up yagi. Jimmie you got it. except art claims some kind of 'equilibrium' between the elements... but then only 1 feed point, so it is basically a random parasitic set of elements acting like a bad yagi. |
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