Abstract: This letter introduces a compact inverted-L-shaped coaxial dual-band bandpass filter (BPF) with multiple transmission zeros (TZs). The structure uses mixed coupling between adjacent ...

Metallic nanostructures can transport electromagnetic fields in the form of surface plasmon polariton (SPP) excitations, focus them into nanometric spots, and transfer them to nearby nanostructures by ...

Replacing main machinery components often meant days of labour, specialised tools, and costly man hours. But that’s no longer the case with the Haas ...

Driven by the SARS-CoV-2 pandemic, demand for oropharyngeal swab sampling (OP-swabs) is surging. However, medical staff can easily become infected by the virus during the sampling process. In an ...

In reality, the wrong shaft can wreck your timing, cost you distance and make good swings feel like bad ones. Here are six signs your shaft flex is hurting your game.