Consumer electronics constitute a rapidly increasing source of waste. Cell phones, tablets and the like are typically made of non-renewable, non-biodegradable, partly environmentally toxic materials. A report from United Nations University (UNU) found that the world produced 41.8 million metric…
Naval Warships now faces wide spectrum of threats from hypersonic missiles, ballistic and cruise missiles, cavitating torpedoes, rail guns, lasers and UAVs. Anti-Ship Missiles are guided missiles most of them of the sea skimming variety, and many use a combination…
UAS are used as force multipliers. They provide real-time Intelligence, Surveillance and Reconnaissance (ISR) information on remote targets and areas, as well as damage assessment and electronic warfare. They are also commonly used in border control as well as anti-terror operations. Today, unmanned…
The protection of the environment and reduction of the environmental footprint of air transport is very demanding Among others, growing air traffic also significantly contributes to the emissions contributing to climate change and local air quality issues around airports. Very…
Modern day radio transmitters and receivers, the devices that uses electromagnetic wave signals to communicate through cellphones, radios and television, seem to be present everywhere. The propagation of these electromagnetic waves has some limitation too, Key among these is that…
In March 2016, DARPA officials launched the Spectrum Collaboration Challenge (SC2), an initiative designed to ensure that the exponentially growing number of military and civilian wireless devices will have full access to the increasingly crowded electromagnetic spectrum particularly between 9…
The U.S. Defense Advanced Research Projects Agency (DARPA) and British defense firm BAE Systems have developed a new lightweight, handheld tactical sensor that lets U.S. soldiers easily detect and identify enemy electronic jammers on the battlefield. During Recent ongoing…
Our society is highly connected through various digital services. However, much of the information we exchange and process is of an analogue nature in its origin. Analogue-to-digital conversion is thus already an integral part of our modern digital society. Digital…
We now live in a Silicon Age; Solid-state electronics has replaced vacuum tubes in radios, computers and other electronic and radio frequency gadgetry. Still vacuum electronic devices, have not become extinct, the magnetron that made radar possible in the first…
China has achieved a technological breakthrough that could help introduce pulse weapons to the People’s Liberation Army’s arsenal, reports the Global Times, a tabloid under the auspices of the Communist Party mouthpiece People’s Daily. According to the report, the Xian…