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September 13th 10, 07:31 PM
posted to rec.radio.amateur.antenna
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"Ionic Liquid" Antenna
On Sun, 12 Sep 2010 22:46:16 -0700 (PDT), lu6etj
wrote: PSE explain me MISMATCH. What is the characteristic Z of free space or air? What is the characteristic Z of Water (plain, with mud, or salty)? What is the ratio between the two? How much power in one, transits the interface and proceeds through the other? [hint] if not much, it is reflected at the interface. 73's Richard Clark, KB7QHC |
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