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Use this file is to create a frame for the driven, reflector, and parasitic elements of a biquad yagi of your own specifications. The default values are for a 2.4 GHz antenna with a centre frequency of 2.442 GHz (centre of WiFi channels), but can be made resonant at just about any frequency, with as many elements as you wish.

Updates:

• 2018 Jan 7
  • Initial upload with basic frame.
  
  
• 2018 Jan 8
  • Added optional configurable holes for antenna boom.
  • Some code/math cleanup.
  
  
• 2018 Jan 11
  • Added optional frame support fillet.
  
  
• 2018 Jan 16
  • Added boom tubes.
  • Corrected console reporting of reflector element length.
  • Removed "work in progress" status.
  
  
• 2018 Jan 20
  • Added optional mounting hole in boom tube.
  
  

To Do:

• Maybe chamfer some edges... Maybe.
  
  
• Code/math cleanup.
  
  
• Make a "how to" write up.
  
  

Use OpenSCAD to open the biquad yagi generator file.

For a ready-to-print 2.4 GHz antenna with boom tubes, check out the 2.4 GHz Biquad Yagi Antenna.

I don't design antennas professionally, nor do I have any formal education in antenna theory and design. This file takes as many variables in to account as I could think of to allow you to create an antenna the way you want it.

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