Transform cardboard boxes into 3D Mandala Art using a laser cutter or CNC machine like the Snapmaker 2.0. The video includes ...

This paper presents a new standard rectangular waveguide bandpass filter (BPF) design method based on complementary split ring resonator (CSRR). 3-dB fractional bandwidth (FBW) from 3.2% to 31% can be ...

In this resarch, a microwave fryer (MW fryer) that heats by absorbing microwave energy directly in oil is treated. In the MW fryer, a rectangular waveguide with a hole sufficiently smaller than the ...

The following line has black text within individual white rectangle boxes that read “ACTI/VISM.” Below the red square is one word in white and red ink “CONTINUED” with the ‘continu’ in white with a ...