Using digital techniques has caused a resurgence of interest in VLF — very low frequency — radio. Thanks to software-defined radio, you no longer need huge coils. However, you still need a suitable ...

Live commentary of Wales v Bosnia and Herzegovina in the World Cup play‑off semi‑final. A round-up of the day's top news and sport with Clare McDonnell and Chris Warburton. Plus interviews with people ...

Canada's Official Opposition leader launched his trip to the U.S. with a Friday stop in Windsor, Ont., before crossing the border to Detroit to talk about the automotive industry and cross-border ...

Exciting news: metro.news has merged with metro.co.uk! That means that as well as keeping up with all the latest news and features you love from Metro Newspaper you’ll also be joining the 23 million ...

Abstract: Radiation from a circular phased array of loop antennas in a cold homogeneous magnetoplasma is studied in the case where the symmetry axis of the array is aligned with an external static ...

Abstract: This paper presents the design, simulation, and experimental validation of a PCB-based multi-turn square loop antenna on an FR-4 substrate for detecting artificial surface partial discharges ...