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References: [ +subject:/^(?:^\s*(re|sv|fwd|fw)[\[\]\d]*[:>-]+\s*)*\[TowerTalk\]\s+Par\s+Electronics\s+\-\s+End\-fed\s+1\/2\s+wl\s+antennas\s*$/: 4 ]

Total 4 documents matching your query.

1. [TowerTalk] Par Electronics - End-fed 1/2 wl antennas (score: 1)
Author: Bill Tippett <btippett@alum.mit.edu>
Date: Mon, 18 Oct 2004 11:43:31 -0400
advertisement but make no mistake about it, the coax is the counterpoise in that antenna. I'm sure that is true, but the current must be quite low. This is probably summarized by AA5TB (not Par) here
/archives//html/Towertalk/2004-10/msg00499.html (9,953 bytes)

2. Re: [TowerTalk] Par Electronics - End-fed 1/2 wl antennas (score: 1)
Author: "Tom Rauch" <w8ji@contesting.com>
Date: Mon, 18 Oct 2004 14:21:40 -0400
quite wire may be capacitance from one side without any He implies the entire problem is displacement current, and it only tries to flow back across the feedpoint to the thing everyone thinks is the
/archives//html/Towertalk/2004-10/msg00500.html (9,858 bytes)

3. Re: [TowerTalk] Par Electronics - End-fed 1/2 wl antennas (score: 1)
Author: "Al Williams" <alwilliams@olywa.net>
Date: Mon, 18 Oct 2004 16:02:30 -0700
Is it not true that what we call an antenna requires a changing charge in order to radiate? Further, in order for the thing antenna to radiate, there must be an equal but opposite charge going on som
/archives//html/Towertalk/2004-10/msg00513.html (8,562 bytes)

4. Re: [TowerTalk] Par Electronics - End-fed 1/2 wl antennas (score: 1)
Author: "Tom Rauch" <w8ji@contesting.com>
Date: Mon, 18 Oct 2004 19:40:33 -0400
Radiation can be tied into the ampere-area. It comes from charge acceleration. going on, what Only exactly at the feedpoint. I put two models up, worse case and best case. It's actually possible with
/archives//html/Towertalk/2004-10/msg00514.html (8,482 bytes)


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