Rajesh Uppal

Rajesh Uppal

  • Joined: January 29, 2016
  • Articles: 3518

Quantum sensors using Rydberg atoms enable ultrasensitive and ultrawideband electric field sensors, communication receivers from VLF to Terahertz

quantumsensing

Quantum sensing uses some nonintuitive properties of nature to measure things like time, magnetic fields, gravity, or acceleration. Quantum sensing has become a distinct and rapidly growing branch of research within the area of quantum science and technology, with the most…...

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DARPA L2M program exploring new approaches to enable lifelong learning for AI systems and making them smarter, safer, and more reliable

L2M

Machine learning (ML) methods have demonstrated outstanding recent progress and, as a result, artificial intelligence (AI) systems can now be found in myriad applications, including autonomous vehicles, industrial applications, search engines, computer gaming, health record automation, and big data analysis.…...

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The Israel Defense Forces , the first army in the world to operationally deploy robots (UGVs), also becoming their big exporter

israelrobot 1

Israel is a high-tech superpower and one of the world’s top weapons exporters with approximately $6.5 billion in annual arms sales. Since 1985, for example, Israel is the world’s largest exporter of drones, responsible for about 60 percent of the global…...

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Metamaterial based Analog computers can provide extremely high computational power with low energy consumption

analogcoputer

High speed Supercomputers enable advanced computational modeling and data analytics applicable to all areas of science and engineering. They are being widely used in applications like Astrophysics, to understand stellar structure, planetary formation, galactic evolution and other interactions; Material Sciences…...

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Militaries race for Psychological warfare dominance, from Russia’s Gerasimov doctrine to China’s three Warfares to DARPA’s mind control

chinapsychologicalwarfare

Psychological warfare involves the planned use of propaganda and other psychological operations to influence the opinions, emotions, motives, reasoning,  attitudes, and behavior of opposition groups. Psychological warfare consists of attempts to make your enemy lose confidence, give up hope, or…...

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DARPA SHRIMP developed microrobots for search and rescue, disaster relief, infrastructure inspection, and equipment maintenance

SHRIMP

Imagine a natural disaster scenario, such as an earthquake, that inflicts widespread damage to buildings and structures, critical utilities and infrastructure, and threatens human safety. Having the ability to navigate the rubble and enter highly unstable areas could prove invaluable…...

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Countries developing long range Artillery systems to penetrate anti-access/area denial networks, US Army plans Strategic Long-Range Cannon

USarmycannon

During the first half of the twentieth century, armies grew enamored with the concept of “super guns”—huge artillery systems able to bombard cities up dozens of miles behind the frontline. During World War I, Imperial Germany deployed the infamous Paris…...

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US Navy gives thrust to development of Electromagnetic Warfare systems

Naval EW LM

All modern forces depend on unimpeded access to, and use of, the EM spectrum in conducting military operations. Therefore, there is a requirement to gain and maintain an advantage in the electromagnetic spectrum by countering adversary’s systems and protecting one’s…...

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