Television broadcast antenna for broadcasting elliptically polarized signals
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United States of America Patent
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Apr 9, 1996
Issued Date -
N/A
app pub date -
Nov 25, 1994
filing date -
Jul 30, 1990
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A television broadcast invention comprising an elongated vertical support, a plurality of transmission lines extending upwardly along the vertical support, a plurality of primary radiators spaced along the length of the vertical support and connected to the transmission lines for radiating vertically polarized signals, and a plurality of parasitic radiating elements disposed radially outwardly from the primary radiators for re-radiating the vertically polarized signals as elliptically polarized signals. The primary radiators are preferably open-sleeve dipoles mounted on and surrounding a central hollow mast and fed by transmission lines extending along the hollow interior of the mast.
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Family
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Cited Art Landscape
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