Rajesh Uppal

Rajesh Uppal

  • Joined: January 29, 2016
  • Articles: 3643

Enhanced Long-Range Navigation (eLORAN) will complement GPS under Navigation Warfare environment

LORAN

The world’s shipping industry is experiencing strong growth, which is expected to continue. Ships are getting larger and faster, sea-lanes are becoming more crowded, and crews are increasingly relying on electronic navigation systems to operate in this environment . The…...

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Nanotechnology based sensors for rapid, sensitive and reliable detection of explosives

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In recent years, spread of terrorism has assumed an alarming proportion across the globe, because of the simplicity and variety of schemes by which these explosive-based weapons can be deployed causing enormous damage to public safety and environmental pollution. This…...

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Militaries race to develop Quantum radar that would render Stealth Aircraft Obsolete, monitor Ballistic missiles to low altitude satellites

quantum radar

The utility of Modern high frequency Radars have become degraded due to  innovation in stealth that resulted include unusual shapes that deflect radar waves—like the US B-2 bomber’s “flying wing” design (above)—as well as carbon-based materials and novel paints.  China…...

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DARPA’s LwLL developing more efficient machine learning by massively reducing the amount of labeled data needed to train accurate models

dnnlabel

Deep learning is a type of machine learning in which a model learns to perform classification tasks directly from images, text, or sound. Deep learning is usually implemented using a neural network architecture. Deep learning architectures such as deep neural…...

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DARPA GAPS program developing hardware and software architectures that can provide physical security like air-gaps

cb16 airgap security stateoftheart attacks analysis

Today, modern computing systems are incapable of creating sufficient security protections such that they can be trusted with the most sensitive data while simultaneously being exposed to untrusted data streams.” “Therefore, for the most sensitive computing systems, [the Department of…...

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Metasurfaces enable innovative wireless receivers and transmitters for 5G communications, remote sensing and radar applications

metasurfaceselec

Metamaterials are artificially structured materials designed to control and manipulate physical phenomena such as light and other electromagnetic waves, sound waves and seismic waves in unconventional ways, resulting in exotic behavior that’s not found in nature. This class of micro-…...

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Structural electronics to disrupt the automotive and aerospace sectors by replacing dumb components with smart materials, smart skin, load-bearing parts, and e-textiles

structuralelectronics

The term, structural electronics (SE), refers to a next-generation based electronics technology, which involves the printing of functional electronic circuitries, across irregular-shaped architectures. SE is expected to replace bulky load-bearing structures within a circuitry with smart electronic components that can…...

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US DOD developing Cryogenic Signal Intelligence (SIGINT) systems for future Electronic Warfare

cryogeniccamera

Cryogenics is the study of the production of extremely cold temperatures and is a field of science that looks at what happens when materials, whether metals or gases, are exposed to very low temperatures. The range of temperature associated with…...

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Race to develop Deepsea manned Submersibles for mineral exploration and Naval Surveillance

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The mineral scarcity and rising prices of gold, copper and rare earth minerals is creating great interest among many nations for deep ocean mineral mining. The oceans, which cover seventy percent of our earth’s surface are believed to be able…...

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Militaries developing Cyber Testbeds to test and validate strategies, tactics and security measures for Cyber Warfare

cybertestbed

All over the world Cyber attacks are becoming increasing in number and sophistication. Many organizations in Europe and the US have been crippled by a ransomware attack such as “Petya” ,  WannaCry or WannaCrypt ransomware attack affected more than 230,000…...

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