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Roy Lewallen wrote:
. . . Sorry, that's not just a little wrong, it's wrong by orders of magnitude. For example, a 1 meter long 10 mm diameter dipole, terminated in the complex conjugate of its self impedance (load Z = 0.8855 + j6030 ohms), in a 1 V/m field, has about 1667 volts across the load. Hardly a half volt! For the casual reader, I should emphasize that this analysis, like all the others on this thread, assumes zero loss. The conditions I described could never be achieved in real life because of unavoidable loss. But it's important to first understand how a lossless system behaves before we add the complicating factor of loss. Roy Lewallen, W7EL |
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