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Voltage feeding a VHF yagi
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July 13th 06, 04:13 AM posted to rec.radio.amateur.antenna
Cecil Moore
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First recorded activity by RadioBanter: Jul 2006
Posts: 1,614
Voltage feeding a VHF yagi
wrote:
Cecil Moore wrote:
The half-wave end-fed antenna starts at point X. The feedline is
at point B. Here's what you said:
wrote:
1.) You have a half-wave end-fed antenna. There has to be as much
common mode current leaving the end of that point and flowing down the
feedline as there is flowing out onto the antenna at that point. There
isn't any exception to this rule.
The STUB is a balanced transmission line. If you quoted the entire post
everyone would see what I meant.
That is a complete quote of your item number 1. What you said is
self explanatory. You said the current flowing onto the antenna
is equal to the current flowing down the feedline. You were wrong.
--
73, Cecil
http://www.qsl.net/w5dxp
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