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Antenna Pattern Shaping
I have a 1086-1094MHz monopole (rubber-ducky) antenna mounted
(vertically/BNC connector thru circular ground-plane). I would like to modify the ground plane so that it sees only signals in a cone from 45° above horizon and upwards. I'm clueless in this antenna world. How should I do this? Thanks! ...Jim Thompson -- | James E.Thompson, P.E. | mens | | Analog Innovations, Inc. | et | | Analog/Mixed-Signal ASIC's and Discrete Systems | manus | | Phoenix, Arizona Voice480)460-2350 | | | E-mail Address at Website Fax480)460-2142 | Brass Rat | | http://www.analog-innovations.com | 1962 | I love to cook with wine. Sometimes I even put it in the food. |
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