This research investigates four switched-beam multi-element circular array antenna schemes operating at 2.4-2.5 GHz for two-dimensional (2D) single-anchor indoor positioning applications. The ...

In the development of switching power supply, electromagnetic interference(EMI) should be much attended. This paper investigated the transmission mechanism of conducted common-mode(CM) noise in ...

The minimum penalty for being caught speeding on the UK's roads is a £100 fine.

A motoring expert has lifted the lid on whether the widely held belief that drivers can go ten per cent over the speed limit is true or not. For many years, many motorists have believed that there is ...

Highway Code: Warning over common speed camera myth in UK Speed cameras Motoring By Joshua Searle UK Today Editor ...