A novel Long Term Evolution (LTE) antenna design for mobile phones with metal frame is proposed. In particular, in this design only the metal frame acts as the antenna radiating element, and the ...

In a recently surfaced video, Russian troops are seen modifying a Soviet-era UAZ-452 van with dozens of sharp metal spikes welded across the bodywork — creating a bizarre anti-drone armor concept now ...

An open-slot antenna with a low profile of 7 mm to provide a triple-wideband LTE operation in the metal-framed tablet device is presented. With the low profile, the antenna can fit in the narrow ...