You can resize or combine the beads as you like, to create your own products * materials I used : beads : 6mm ( abacus crystal) 10mm (drop crystal ) Soft copper wire : 20 gauge ( wire diameter 0,8mm ) ...

Abstract: 2-Dimensional fast Fourier transform (FFT) has been widely used in radar signal process. Due to the need for high performance, field programmable gate array (FPGA) is an ideal hardware ...

Abstract: This communication presents a novel systematic design of a high-aperture-efficiency and 2-D beam-scanning nematic liquid-crystal (LC)-based reflectarray (LCRA) that operates in the ...

I have applied this technique in a few previous videos. You can change the wire length and diameter to suit your materials and purposes Combine stones as you like 🔆 materials I used : beads : 6mm ( ...