Interesting Engineering on MSN

New knitting machine weaves solid 3D forms, adding stitches in any direction

K nitting may soon move beyond sweaters and scarves. A team of researchers at Cornell and Carnegie Mellon University has ...
Facebook on MSN

3D printing a diffraction pattern

Ten seconds in the Oval Office that overshadowed Trump’s drug-price win NFL World Baffled by Colts-Falcons Referees’ Bizarre ...
AlphaGalileo

Morphing 3D-printed structures from flat to curved, in space

Because it’s costly and cumbersome to transport large structures such as satellite dishes into space, aerospace Ph.D. student Ivan Wu and his ...
IEEE

Mitigating Radiation Pattern Ripples Due to Edge Diffraction in Central Element of a Large Array Using Top Hat Loaded High Impedance Surface

Abstract: Edge diffraction has been identified as one of the potential causes that downgrade the radiation characteristics in an antenna array, when the ground size is increased to incorporate ...
IEEE

Dual-Polarized Four-Element Low-Profile Array With Consistent Antenna Pattern for Base station

Abstract: The broadband 4-element 2-port feed dual-polarized antenna array with low profile and small array element spacing is proposed for modern mobile communications base station. The proposed ...