This paper presents a 61 GHz narrow-band filter, implemented with Groove Gap Waveguide (GGW) coupled resonators. This structure does not require metal contact on the side walls and, therefore, is very ...

Full tutorial video link above the title wire size to make ring diameter 1,5cm (can + a few centimeters to depreciate) 19 gauge ( wire diameter 0.9mm ) : 13cm( 5 inch) 24 gauge ( wire diameter 0.5mm ) ...

Tissot strikes a balance between timeless design, reliable Swiss movement, and top-notch craftsmanship. It’s fair to call Tissot the king of entry-level luxury watch brands — and, in my opinion, the ...