G5IJ antenna: What is this?
BR,
This is the 'best' that I could find with a quick 'Google' search. (Spelling as I found it.) "Basically it is a twin line radiator driven by a toroidal transformer so as the two lines are fed in fase. This article was originally inspired by the "G5IJ Push-Push Twin Line antenna" in Radcom March 1996 - Technical Topics by Pat Hawker G3VA." Don't know as it will help much, but at least it's a start. 'Doc |
In principle: Thank You for Your effort!
However, this much (or should I say: little) I found out on Internet for myself. What is actually won by having a twin line radiator? Low feeding point Z? (is this really an advantage?) Increased Earth Loss? (this is obviously NOT an advantage!). A hoax? Or what? I do simply do not understand WHY! How can I make one for myself and test it (or simulate in NEC4)? BR 'Doc wrote: BR, This is the 'best' that I could find with a quick 'Google' search. (Spelling as I found it.) "Basically it is a twin line radiator driven by a toroidal transformer so as the two lines are fed in fase. This article was originally inspired by the "G5IJ Push-Push Twin Line antenna" in Radcom March 1996 - Technical Topics by Pat Hawker G3VA." Don't know as it will help much, but at least it's a start. 'Doc |
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