WiFi 2.4GHz Yagi Biquad Antenna with reflector and fixed element distances

thingiverse

Human: I built upon ReallyBigTeeth and Andrew McNeil's (https://www.youtube.com/watch?v=TanbyHBKrvU) design, making some key adjustments:\r\n- I created "step-wise tapered" guides to ensure the element is positioned correctly\r\n- Parasitic elements have unique mounting holes that fit only in one spot on the guides: foolproof!\r\n- I added a reflector made from aluminium foil sandwiched between two back elements\r\n- The back cover features a tri-pod mount for added stability\r\n- I used 2.5mm2 copper wire (1.8mm diameter) for optimal conductivity\r\n- I included ipt files for customisation and detailed pictures to facilitate assembly\r\n\r\nThis design achieved an impressive SWR of 1.029 on channel 6 (2437MHz), as shown in the photo.\r\nMy equipment maxed out at measuring gain, but the results are still impressive.\r\n\r\nOverall, this is a compact yet powerful antenna with dimensions approximating 14 L x 11 W x 5.5cm H.