Rajesh Uppal

Rajesh Uppal

  • Joined: January 29, 2016
  • Articles: 3669

Versatile Vertical Launching Systems on US, Russian and Chinese Ships for firing anti-air, anti-submarine and anti-air Missiles

vertical launching system

A vertical launching system (VLS) is an advanced system for holding and firing missiles on mobile naval platforms, such as surface ships and submarines. Each vertical launch system consists of a number of cells, which can hold one or more…...

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DARPA’s ultrahigh speed Analog-to-Digital converter (ADC) to improve performance of Radar, Electronic Warfare and Communications

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Our society is highly connected through various digital services. However, much of the information we exchange and process is of an analogue nature in its origin. Analogue-to-digital conversion is thus already an integral part of our modern digital society. Digital…...

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Hover bike, world’s first flying motorcycle transforming into US DOD’s Tactical Reconnaissance Vehicle

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The Department of Defence has shown off a prototype of its ‘hoverbike,’ a rectangular shaped quadcopter that has been named the Joint Tactical Aerial Resupply Vehicle, or JTARV. ‘Anywhere on the battlefield, Soldiers can potentially get resupplied in less than 30…...

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US Navy quest for developing Ultra-High-Speed Navy Vessel by developing technologies including super cavitation

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Researchers at Penn State Applied Research Laboratory are developing a new system using a technique called supercavitation. Supercavitation is the use of cavitation effects to create a bubble of gas inside a liquid large enough to encompass an object travelling…...

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ARGUS-IS, and ARGUS-IR are DARPA’s Real-Time, Day/Night, Drone Gigapixel Imaging and Surveillance systems in the sky

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Our military forces are becoming increasingly dependent on current and reliable video data for the conduct of day-to-day operations. Our deployed forces are faced with many challenges to provide real-time situational awareness across their expansive areas of responsibility (AOR). Among…...

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DARPA IAMANET developed scalable and secure Mobile Ad Hoc Networks (MANETS) to support an entire battalion

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The modern battlespace is an irregular, against a tech-enabled enemy, and within urban environments and/or complex terrain. Traditional communications infrastructure like cell phone towers are centralized therefore vulnerable to single point failures such as physical damage to their central server,…...

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DARPA seeking new tools and techniques for Modeling, Analysis and Design of Complex, Adaptive and disaggregated Military and Civilian systems

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DARPA in recent years has focused heavily on the need to disaggregate complex military systems and to evolve a portfolio of “system-of-systems” architectures to better manage national security applications and improve the survivability and mission success of military platforms. A…...

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US deploys E-2D to Japan for protection of US carriers from China’s J-20 and J-31 Stealth Aircrafts and cruise missiles and monitor its activities in South China Sea

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The US Navy announced  that it will deploy its leading-edge early-warning surveillance aircraft E2D to Japan in February. The Hawkeye will deploy from the USS Ronald Reagan, the aircraft carrier assigned to the Asia-based Seventh Fleet. The Hawkeye can detect cruise-missile and…...

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DARPA’s Vacuum Electronics thrust for higher power at higher frequencies and for better protection from EMP Weapons

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We now live in a Silicon Age; Solid-state electronics has replaced vacuum tubes in radios, computers and other electronic and radio frequency gadgetry.  Still vacuum electronic devices, have not become extinct, the magnetron that made radar possible in the first…...

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Russian’s Air Power to receive hypersonic stealth bomber in 2023 that can launch nuclear bombs from space

PAKDA

The first flight of Moscow’s new Tupolev PAK-DA stealth bomber has been delayed by about three years. However, according to Russian Deputy Defense Minister Yuri Borisov,” The work on the development of the PAK DA strategic bomber (prospective aviation complex…...

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