Friction causes significant energy loss in manufacturing. Tribology offers solutions to reduce this loss. These solutions enhance equipment life and improve safety. Lubrication is key to minimizing ...

This article presents an innovative dual-band linear-to-circular polarization converter designed for the K/Ka band with orthogonal handedness. The converter features a sophisticated double-layer ...

A series of E-band low-profile wideband antenna arrays with 45° and ±45° dual linear polarizations is presented for high-speed millimeter-wave communication applications. The array element consists of ...

Shares of Ola Electric Mobility Ltd dropped 1.9% on Wednesday, reaching a new all‑time low of Rs 41.22, following a decline in market share and overall sales in Q1 FY26. Ola Electric’s two‑wheeler EV ...