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Example 5: Dual Port Corrugated Feed Horn

Our antenna testing services were used to evaluate this dual band feed horn (designed by Paul Wade W1GHZ) for amateur radio satellite use. It has orthogonal feeds for two bands, 5.8 GHz and 10.4 GHz. Testing was done in one large sweep of 5 – 12 GHz (in 25 MHz steps) to save on setup costs, while still covering all frequencies of interest. Standard E and H plane polar plots are shown below, and the feed horn functions well.

Excel data files are available for download here.

 

Date 26 Feb, 2017

Categories 2D Polar Patterns, ALL, Horns

W1GHZ Dual Band Corrigated Feed Horn Antenna Pattern Testing Polar Gain

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