WiFi 2.4GHz Yagi Biquad Antenna with reflector and fixed element distances
thingiverse
I stood on the shoulders of ReallyBigTeeth and Andrew McNeil (https://www.youtube.com/watch?v=TanbyHBKrvU) and adapted the design a bit: - made "step-wise tapered" guides so that the element can only positioned the optimal way - the parasitic elements have different size mounting holes to fit only at one position on the guides: "fool proof" ;) - added a reflector made of aluminium foil clamped in-between 2 back elements - back cover allows for tri-pod mount - used 2.5mm2 copper wire (1.8mm dia) - added the ipt files for own customisation - added lots of detailed pictures to help the assembly This design can result into an (see foto) SWR of 1.029 on channel 6 (2437MHz). I could not measure the gain as it maxed out my equipment :) This is a neat little powerful antenna. Overall approx. size: 14 L x 11 W x 5.5cm H.
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