Rajesh Uppal

Rajesh Uppal

  • Joined: January 29, 2016
  • Articles: 3516

New HF COMINT systems are being introduced to intercept communications of militaries, terrorists, illegal immigrants, pirates and illegal fishermen

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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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Nanofluids for thermal management of Space and Nuclear systems, military vehicles and submarines, power electronics and directed-energy weapons

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Because of higher density chips, the design of more compact electronic components makes heat dissipation even more difficult. All advanced electrical or electronic devices are facing heat management challenges due to the increased levels of heat generation and the reduction…...

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Navies plan to use Intelligent Virtual Assistant (IVA) and Deep Machine Learning (DML) technologies to enhance situational awareness and battlespace decision making

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Autonomous systems are increasingly critical to several current and future Department of Defense (DoD) mission needs. For example, the U.S. Army Robotics and Autonomous Systems (RAS) strategy report for 2015-2040 identifies a range of capability objectives, including enhanced situational awareness,…...

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New electronic components and materials for extreme environments like Hypersonic flight , Planetary exploration and Military Systems

“Electronics have dramatically changed the way we live, conduct business, communicate, and educate. Visions of the future foretell of ubiquitous computing and sensing. However, the environments in which electronics can reliably operate are limited. In consumer applications, typical operating temperatures…...

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The shortages of cyber warriors are driving Militaries to recruit geek armies to complement their cyber force.

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The incidents of cyberwarfare are ever increasing, targeting more and more countries and becoming legitimate. Part of the Ukrainian power grid was attacked by hackers, causing blackouts; US accused Iranians of attempting to hack into the control-system of a dam. …...

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New Materials for Warships include carbon and glass fibre, aluminium, syntactic foam, copper and graphene

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To date, different types of carbon and alloy steels have proved to be the main materials of choice for naval ship construction around the world. While composites, titanium and aluminium alloys have been utilized for making hulls of smaller vessels…...

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DARPA CommEx developed cognitive radio technologies that maintain communications even under severe jamming environment

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Russia, has displayed jamming and spoofing capabilities in the ongoing conflicts in Ukraine and Syria in the last several years. The use of Russian technology in these conflicts demonstrated that Russia retains advanced electronic warfare capabilities.   Russia has deployed…...

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DARPA’s M3IC developing critical magnetic components for future AESA based radars, communication and electronic warfare systems

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Next-generation radar systems are critical to providing situational awareness of the entire networked battlefield. Active Electronically Steered Array (AESA) antennas have revolutionized the performance of modern radars, communication and electronic warfare systems by greatly reducing the maintenance costs and failure…...

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DARPA investing in breakthrough camera technologies like 4D camera, seeing around corners and digitally mapping the room for urban and unconventional warfare

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Urban Warfare Operations are complicated by a three-dimensional environment, limited fields of view and fire because of buildings, enhanced concealment and cover for defenders, below-ground infrastructure, and the ease of placement of booby traps and snipers. DARPA  is  investing in…...

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US and UK Airforce deploying Next Generation Identification Friend or Foe (IFF) technology for rapid engagement of enemy aircraft, and reduce risk to friendly aircraft.

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IFF (Identification Friend or Foe) is the military designation of the Air Traffic Control (ATC) System that is used to identify and track military aircraft. It enables military and civilian air traffic control interrogation systems to identify aircraft, vehicles or…...

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