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Tom Donaly wrote:
Cecil Moore wrote: Here's a quote from "Antennas Theory" by Balanis: "The current and voltage distributions on open-ended wire antennas are similar to the standing wave patterns on open-ended transmission lines. ... Standing wave antennas, such as the dipole, can be analyzed as traveling wave antennas with waves propagating in opposite directions (forward and backward) and represented by traveling wave currents If and Ib ..." So you haven't verified it experimentally, and don't know how to do so. Thanks for the answer. Do you distrust the theory of relatively because you haven't verified it experimentally and don't know how to do so? I have simulated the configuration using EZNEC. Tom, like you, I trust the great engineers and physicists who came before me. I do not develop every concept from first principles. If an analysis suggested by Balanis is not good enough for you, that's your choice. Incidentally, Kraus says essentially the same thing as Balanis about analyzing standing-wave antennas. -- 73, Cecil http://www.w5dxp.com |
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