Abstract: This letter proposes an equivalent circuit analysis method of double-layer metal mesh transparent conductive film (MMTCF) used for wireless propagation. After the equivalent circuit model is ...

An amateur metal detectorist has found a stunning 18th-century ring in a field in Norfolk that has links to the British nobility. Malcom Weale, 53, unearthed the gold jewellery in a field near ...

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The accessory lens mounts onto a bayonet socket in a dedicated black metal ring (18g), which itself bayonets to the phone's case. If you remove the telephoto extender, but keep the extender's ...

A Manx metal detectorist has discovered rare Viking gold in the form of an arm ring. The discovery of the island’s latest treasure hoard has ‘enhanced’ the island’s understanding of Viking history, ...

Abstract: In this letter, a dual-circularly polarized (dual-CP) optically transparent reflectarray (RA) antenna operating in the Ka-band is proposed. The RA cell utilizes an anisotropic imped- ance ...