Rajesh Uppal

Rajesh Uppal

Close-In Weapons System (CIWS) provides last chance Defense for Naval ships

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A close-in weapon system (CIWS),  is a point-defense weapon for detecting and destroying short-range incoming missiles and enemy aircraft which have penetrated the outer defenses, typically mounted shipboard in a naval capacity. Nearly all classes of modern warship are equipped…...

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China J-20 stealth fighter’s combat missions in the South China Sea, advancing China’s A2/AD strategy

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China’s progress toward military superpower status continues to accelerate. According to the latest one, the People’s Liberation Army Air Force (PLAAF) now ranks as the third-largest air force in the world with 2,250 combat aircraft. The People’s Liberation Army Navy…...

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Infrared Metamaterial Absorber

Metamaterials are artificial materials composed of periodic or aperiodic structures to have extraordinary electromagnetic characterizations. By properly tailoring the feature size of metamaterial, it can be realized electro-optic devices spanning the wavelength range from microwave, infrared (IR), visible to ultraviolet…...

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Automotive embedded systems

Car technology is rapidly increasing. What was once science fiction, is quickly becoming science fact. Smartphone connectivity, high-powered entertainment systems, navigation, interactive systems feedback, driver responsive performance – the list of advancements goes on. The software used in cars is…...

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In-Fiber Photonic Processing for photonic computing

Artificial Intelligence promises huge benefits to the world but lacks the proper infrastructure for implementation.  AI infrastructure today is either too expensive, too slow, too hot or far too power hungry to be sustainable and commercially available to many potential…...

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Cyberbiosecurity threats, vulnerabilites and cyberbiosecurity technologies

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The life sciences now interface broadly with information technology (IT) through its industrial applications in health care, agriculture, manufacturing, automation, artificial intelligence, and synthetic biology. The information moves between living and cyber systems in a two-way flow.   Global public…...

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Missile Structures and Materials

In military terminology,  a missile is a guided airborne ranged weapon capable of self-propelled flight usually by a jet engine or rocket motor. Missiles have five system components: targeting, guidance system, flight system, engine, and warhead. Missiles come in types…...

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Military optronics surveillance & sighting systems

Optronics, surveillance and sighting systems allow defence forces to effectively locate, track, observe and engage a range of targets in land, airborne and maritime warfare domains both during daylight and after dark. These military-grade systems play a vital role in border security, base protection, patrol and intelligence, surveillance and reconnaissance (ISR) missions.    Unmanned…...

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The Evolution of Fly-By-Wire Systems: Technologies, Challenges, and Safety Enhancements

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Introduction Fly-by-wire (FBW) technology has revolutionized modern aviation by replacing traditional mechanical and hydraulic control systems with digital flight control computers (DFCCs). Unlike conventional systems, which rely on direct mechanical linkages or hydraulic actuators between the pilot’s controls and the…...

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