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Old April 18th 06, 05:04 AM posted to rec.radio.amateur.antenna
Jerry Martes
 
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Default Vertically Polorized Omni Slot Antenna


"Hi" no@spam wrote in message ...
This is a horizontally powerized omni slot antenna.

http://tinyurl.com/kbwkf

Does anyone know if its possible to make a vertically polerized omni slot
antenna?

Matt


Hi Matt

You probably want an antenna with an omniazimuth, vertically polarized
pattern and some elevation plane narrowing, ie Gain
It is very easy to build a flush mounted antenna that has the radiation
pattern shape equivalent to a quarter wave monopole. Although that would
satisfy the specs you have presented, I doubt the broad elevation plane
pattern is what you are looking foe since the kbwkf site shows antennas with
gain.

Search on Annular Slot for info on a flush mounted antenna with the
vertically polarized omniazimuth antenna.

Jerry


 
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