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US regulators conditionally cleared AT&T's $4 billion deal for Leap Wireless on Thursday which gives the telecom giant more spectrum and the Cricket prepaid phone franchise.
A University of Southampton researcher has helped to develop a wireless network of sensors that is set to revolutionise soil-based salinity measuring.
Light detectors are used extensively in daily life as brightness sensors and as receivers for remote control devices in electrical gadgets, for example. However, operating these detectors requires electrical energy, which ...
Less than two years ago, disillusioned investors were fleeing Facebook Inc. stock, worried the company would never figure out how to make the leap to mobile devices from personal computers, let alone make money on them.
When disaster strikes – such as January's bushfire in Victoria or the recent cold spell that froze much of north America – it's vital for emergency services to get the latest information.
A*STAR Institute of Microelectronics (IME) and Cubic Micro today announce that they have developed and demonstrated a 400 MHz radio frequency (RF) transceiver with the highest power efficiency and leading performance reported ...
Fujitsu Laboratories and imec Holst Centre today announced that they have developed a wireless transceiver circuit for use in body area networks (BAN) for medical applications that adheres to the 400 MHz-band international ...
Panasonic Corporation today announced it has developed an all-integrated power converter that allows the power switches to be controlled by microwave signals. The world's first microwave-controlled power converter consists ...
(Phys.org) —IBM researchers have built the world's most advanced fully functional integrated circuit made of wafer-scale graphene – a novel semiconductor material that has the potential to improve today's wireless devices ...
(Phys.org) —A new long-range wireless tag detection system, with potential applications in health care, environmental protection and goods tracking, can pinpoint items with near 100 per cent accuracy over a much wider range ...
