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John Smith wrote:
Cecil Moore wrote: John Smith wrote: There is SOMETHING we are ALL missing ... but, I do listen to your arguments, I admit--I have a hard time following you ... Well, let's take a simple example. Given a lossless 90 degree stub. What is the phase shift in the total current from one end of the stub to the other? Hmmm, 360? No, 180? Hmmm, 90? Well, 89.999999999999999999? Ok, I give up, tell me ... :-) In a lossless stub, the *total current* is 100% standing-wave current. There is zero phase shift in the current from one end of the stub to the other. That's why total current cannot be used to measure a delay through a coil in a standing-wave antenna. -- 73, Cecil http://www.w5dxp.com |
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