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#7
May 30th 07, 09:46 PM
posted to rec.radio.amateur.antenna
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Determining Total Gain of an Antenna
art wrote:
... Cecil, I am questioning the bundling of radiation with respect to Poyntings vector and the polarization of the far fields. Ofcourse any mathematical analysis must start with the application of current and resulting movement of flux ala Pointings vector. However I have yet to see an explanation how this mathematical function is impacted upon by the polarisation desired. Even if this is a misinterpretation of what is in the books the poster is at least entitled to a explanation of the effect of circular polarization and how this impinges on Poyntings vector in a mathematical sense. How else can we attract newbies to the hobby? Ofcourse Cecil you also have muddled up things by introducing your favorite subject but I suspect you did that because of that rebel approach as opposed to confusing the poster(grin) Regards Art Translation: "Holy Polarized Photons!" grin Regards, JS |
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