Rajesh Uppal

Rajesh Uppal

  • Joined: January 29, 2016
  • Articles: 3626

DARPA developing cognitive radio IC technology for next-gen Communications, Radar, and Electronic Warafre

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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…...

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Rapid deployment of Directed Energy Weapons is leading to search and development of counter directed energy technologies, techniques and tactics

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Directed-energy weapons are among a handful of maturing disruptive or asymmetric technologies that could confer game-changing technological advantages both as a superior defensive capability and as an effective electronic attack option. US Navy’s 30-kilowatt Laser Weapon System (LaWS) on USS Ponce…...

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Iran develops Integrated Air Defense Network, deployed Russian S-300 systems integrated with indigenous Air Defense systems

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Iran’s air defence command conducted what was billed as the first test launch of the indigenously developed Talash air defence system on 28 December 2016. The tests began with the launch of Iranian-made Sayyad-2 medium-range, high-altitude surface-to-air missile. The Sayyad-2 is…...

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US Naval S&T Strategy for decisive warfighting advantage, in anti-access, area denial environment

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China is developing ever-advancing anti-access, area denial capacity and capabilities, through deployment of long-range aircraft equipped with anti-ship cruise missiles, submarines, surface ships with long-range missiles, and land-based ballistic missiles, putting into risk, any carrier operating within 1,000 miles of…...

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Glass is a promising material for post silicon era and future hybrid Electronics-Photonics technology

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Silicon (Si) based microelectronics, that had revolutionized electronics, computing and communications, has reached its limits and researchers are exploring various technologies to replace silicon, that can satisfy humanity’s need for faster, smaller, greener and more powerful computers. One of class…...

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DARPA’s Wireless Network Defense program seeks to develop new technologies to help make wireless networks more resilient to unforeseen scenarios and malicious compromise

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When in the field, military service members rely on their mobile devices to provide access to wireless networks in areas lacking a communications infrastructure. The protocols used for these networks determine the best config urations, and therefore trust all information…...

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Neural Dust implanted in the body without surgery could monitor or stimulate internal muscles, organs, nerves or brain in real time

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U C Berkeley engineers have built the first dust-sized, wireless sensors that can be implanted in the body, bringing closer the day when a Fitbit-like device could monitor internal nerves, muscles or organs in real time.Because these batteryless sensors could also…...

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New cyber security technologies Dispersing data packets over Multiple Network Paths and Continuously Scrambling Code

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“United States adversaries are launching increasingly sophisticated cyberattacks on the complicated web of networked systems upon which our military relies,” explained Robert W. Twitchell, Jr., President and CEO of Dispersive Technologies. “These attacks impair connectivity, degrade mission effectiveness and threaten…...

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DARPA Next Generation Social Science program seek new models, theories, and tools for predictive science of social phenomena

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Military commanders require means for detecting and anticipating long-term strategic instability. They have to get ahead and stay ahead of conflicts, whether those conflicts are within nation states, between nation states, and/or between non-nation states. In establishing or maintaining security…...

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DARPA plans for Revolutionary approaches for Real-Time Defense against DDoS attacks on Military Networks

As the name suggests, denial-of-service (DoS) attacks are designed to deny legitimate users access to websites and services by overwhelming them with illegitimate connections, requests and traffic.  A distributed denial-of-service attack is when the DoS attacks are being done by multiple attackers all…...

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