Metasurfaces, as two-dimensional metamaterials, display fascinating ability in electromagnetic (EM) modulation within a sub-wavelength scale, opening up a new way for manipulating the properties of EM ...

A new publication from Opto-Electronic Advances, 10.29026/oea.2023.220148 discusses the direct field-to-pattern monolithic design of holographic metasurface via residual encoder-decoder convolutional ...

Patterning your shotgun is the only way to learn its effective range. Testing your gun with different choke and loads can increase your hitting percentages by helping you find the ideal pattern spread ...

A quiet field can look completely ordinary until you notice the pattern. Many cows and deer seem to rest or graze with their bodies lined up roughly north-south. That odd detail first drew serious ...