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References: [ +subject:/^(?:^\s*(re|sv|fwd|fw)[\[\]\d]*[:>-]+\s*)*\[TowerTalk\]\s+Trapped\s+Antenna\s+in\s+the\s+\"formal\"\s+literature\?\s*$/: 9 ]

Total 9 documents matching your query.

1. [TowerTalk] Trapped Antenna in the "formal" literature? (score: 1)
Author: "Jim Lux" <jim@luxfamily.com>
Date: Mon, 08 Jan 2024 18:06:28 -0500
I'm looking for a paper reference to basic trapped antenna design and performance, preferably in something like an IRE or AIEE journal (I'm sure it's pre-IEEE).  I'm writing a paper and I make a refe
/archives//html/Towertalk/2024-01/msg00019.html (7,232 bytes)

2. Re: [TowerTalk] Trapped Antenna in the "formal" literature? (score: 1)
Author: Billy Cox <aa4nu@comcast.net>
Date: Mon, 8 Jan 2024 18:48:02 -0600 (CST)
Hey Jim, As a young kid, wanting to be a ham, I would study the various ARRL Antenna books (different editions) about the DZZ antenna, often the W3DZZ, or 3DZZ ... Here's an APA type cite that might
/archives//html/Towertalk/2024-01/msg00020.html (9,019 bytes)

3. Re: [TowerTalk] Trapped Antenna in the "formal" literature? (score: 1)
Author: Jim Brown via TowerTalk <towertalk@contesting.com>
Date: Mon, 8 Jan 2024 17:12:39 -0800
W3DZZ was local to me when I lived in Chicago, and I met him near the end of his life. He also built and sold inductively loaded antennas that he correctly stated were not traps -- I measured some an
/archives//html/Towertalk/2024-01/msg00021.html (9,345 bytes)

4. Re: [TowerTalk] Trapped Antenna in the "formal" literature? (score: 1)
Author: Michael Tope <W4EF@dellroy.com>
Date: Mon, 8 Jan 2024 17:13:30 -0800
This is the earliest reference I could find: Morgan, H. K. A multifrequency tuned antenna system,. Electronics, 13, pp. 42-8. August 1940 If you look at the reference list item 12 in this paper it ap
/archives//html/Towertalk/2024-01/msg00022.html (9,973 bytes)

5. Re: [TowerTalk] Trapped Antenna in the "formal" literature? (score: 1)
Author: "Jim Lux" <jim@luxfamily.com>
Date: Mon, 08 Jan 2024 20:28:23 -0500
perfect... that's exactly the kind of thing I was looking for. https://ieeexplore.ieee.org/document/1141000 Abstract: The trap-loaded cylindrical antenna is a cylindrical antenna having one or more t
/archives//html/Towertalk/2024-01/msg00023.html (13,690 bytes)

6. Re: [TowerTalk] Trapped Antenna in the "formal" literature? (score: 1)
Author: "Jim Lux" <jim@luxfamily.com>
Date: Mon, 08 Jan 2024 20:36:50 -0500
  Here's an intersting one - can't find the actual paper, but it seems to be an antenna with a bunch of traps spaced in a log periodic way.  I also found someone who had one with 13 wires and 39 trap
/archives//html/Towertalk/2024-01/msg00024.html (14,993 bytes)

7. Re: [TowerTalk] Trapped Antenna in the "formal" literature? (score: 1)
Author: Jim Brown <jim@audiosystemsgroup.com>
Date: Mon, 8 Jan 2024 18:15:59 -0800
Carl Smith and Pete Johnson, who was my boss on one of co-op jobs while was an EE student at U of Cincy, wrote the FCC engineering Rules after WWII. Carl ran an engineering school in Cleveland; Pete
/archives//html/Towertalk/2024-01/msg00025.html (8,613 bytes)

8. Re: [TowerTalk] Trapped Antenna in the "formal" literature? (score: 1)
Author: "Jim Lux" <jim@luxfamily.com>
Date: Tue, 09 Jan 2024 12:57:48 -0500
More interesting stuff.. Here's what's probably the original patent (oh for the days when a patent was only 3 pages...) https://patents.google.com/patent/US2229865A/en     Here's an intersting one -
/archives//html/Towertalk/2024-01/msg00026.html (15,952 bytes)

9. Re: [TowerTalk] Trapped Antenna in the "formal" literature? (score: 1)
Author: Leeson <leeson@earthlink.net>
Date: Tue, 9 Jan 2024 13:17:25 -0800
Here's a more current reference, with good citations: P. R. Winniford, et al., "New Analysis and Design Techniques for Arbitrary Reactance Trap Dipoles," IEEE Open Journal of Antennas and Propagation
/archives//html/Towertalk/2024-01/msg00027.html (18,799 bytes)


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