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Example 9: Ka Band Sector Horn Spherical and Polar Gain Patterns

Our lab can perform measurements up through 40 GHz covering the Ku, K, and Ka bands. To highlight this capability, we have patterned a surplus WR28 wave-guide fed sector horn. Since this horn has a beam width of only 6.5 degrees in the E-plane, it was patterned with our high resolution options. The H-plane is a broad 90 degree wide quarter sector. 

The photos below, also show our K band chamber source antenna, which is lit up by the range’s alignment laser. 

You can download the following data files:

  • 2D polar pattern spreadsheet and Excel plots HERE
  • 3D spherical pattern data spreadsheet HERE
  • 3D spherical pattern plot-file HERE, and you may render rotatable 3D plots with this software HERE

 

Date 06 May, 2018

Categories 2D Polar Patterns, 3D Spherical Patterns, ALL Antennas, Microwave

Ka Band Sector Horn 3D Radiation Gain Pattern Testing in Anechoic Chamber Feature

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