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Roy Lewallen wrote:
A radiating stub does act differently than a lumped inductor, in both modeling and reality. EZNEC should reflect this difference accurately. If you're aware of a situation where you think it doesn't, please email me the models illustrating the difficulty. I have already done that but I just sent them to you again. If you model a stub using a transmission line model, it should behave exactly the same as a lossless lumped inductor at a given frequency. However, it's an accurate model of reality only if the real stub has exactly equal and opposite currents on the two conductors. That is, it's an entirely non-radiating stub. The difference in current between the two configurations that I sent to you means the vertical stubs are radiating better than the horizontal antenna which is unlikely since EZNEC doesn't show any vertical radiation. -- 73, Cecil http://www.qsl.net/w5dxp -----= Posted via Newsfeeds.Com, Uncensored Usenet News =----- http://www.newsfeeds.com - The #1 Newsgroup Service in the World! -----== Over 100,000 Newsgroups - 19 Different Servers! =----- |
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