Rajesh Uppal

Rajesh Uppal

  • Joined: January 29, 2016
  • Articles: 3613

DARPA’s DyNAMO and C2E demonstrated Secure, Jam Resistant and Adaptable Airborne Networks for Collaborative team of Manned & Unmanned Platforms

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Chinese military has been engaged in comprehensive modernization of  its air, naval, and ground forces, while incorporating a variety of anti-access/area denial (A2/AD) systems and capabilities.  “To operate against adversaries with “anti-access / area denial” capabilities the U.S. needs to…...

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Rising CBRN threats require Decontamination solutions and Technologies for soldiers, military equipment and vehicles

CBRNdecontamination scaled

According to the University of Maryland’s Global Terrorism Database, there were a total of 143 attacks – 35 biological, 95 chemical, and 13 radiological – using CBRN weapons across the world from 1970 to 2014. The relative ease with which…...

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Ultra secure, Quantum Communications using Quantum Key Cryptography (QKD) for Underwater Vehicles and Submarines critical to maintain nuclear deterrence capability

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Underwater communication is vital for undersea exploitation and modern communication. Conventional ways which employ acoustical technique for underwater communication have their drawbacks  including high path loss, narrow bandwidth, high bit error rate, among which unconditional security is more demanding due to commercial and…...

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Machine learning enable designing new Metamaterials with desired property in days

deepmetamaterial

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. They are predicted to…...

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Threat of Nuclear Waste require new storage, reprocessing and mitigation technologies

nuclearwaste

Nuclear power—with its high energy density and low carbon footprint—is a source with which the international community has decades of experience. However, the challenges that come along with the technology have kept it from becoming a more dominant factor in…...

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Photoacoustic Imaging enable Seeing Through Solids, hackproof Biometrics and Image Underwater Objects

photoacoustics

Alexander Graham Bell discovered photoacoustics by accident when he was working on the development of the photophone, a followup to his recently developed telephone that operated via modulated sunlight instead of electricity. You would operate a photophone by speaking into its…...

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GaN on Diamond for next gen Power Devices and High-Power RF applications

GanD

Gallium nitride (GaN) is hot. Even hotter is a race to integrate GaN with other materials to boost GaN’s performance further.   The power electronics industry has seen the theoretical performance limit reached by silicon MOSFETs and now needs to…...

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With Space a Warfighting domain, Countries plan military space strategy and space commands for deterrence , space control , and space protection

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As the space domain has become more congested, the potential for intentional and unintentional threats to space system assets has increased. Space is also becoming another domain of conflict due to enhanced militarization and weaponization of space. There has been…...

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Nuclear Risk has increased because of Emerging technologies

NC3

Although nuclear weapons have not been used in conflict for decades, the risk of their use persists. Around the world, countries are still building and modernizing nuclear arsenals. Russia,  US and China are  rapidly upgrading and modernizing their strategic triad.…...

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DARPA D3M to automate Data Science and model discovery for complex Defense systems

darpad3m 1

Understanding the complex and increasingly data-intensive world around us relies on the construction of robust empirical models, i.e., representations of real, complex systems that enable decision makers to predict behaviors and answer “what-if” questions. Empirical models lie at the heart…...

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