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Ships require Attitude Stabilization System for Satellite Tracking Antenna

In the age of information technology, mobile data communication has become essential due to its convenience. A major role of mobile communication networks is to provide ubiquitous broadband services. Regardless of the actual position of the antenna on earth, it is always possible to make contact with a communication satellite. …

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US Navy thrust on preventative maintenance & prognostics-based approach to increase operational availability or mission success of Naval fleet or battlegroup

One of the major objectives of the military is to achieve high reliability and operational availability of their assets. Significant operational benefits are to be gained by employing highly reliable military assets. The major reasons why achieving high reliability is so important are: (1) maintaining weapons systems consumes a significant …

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Navies modernize Submarine Electronic Warfare through new technologies for successful missions

Much of our submarine mission time today is devoted to battle space preparation.  The Key attributes of a successful mission are: Acquiring awareness of militarily significant events in the battlespace – status of enemy forces, operations, facilities, weather, terrain, and the electromagnetic spectrum and providing timely information required by the …

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Rising importance of Non- Acoustic detection technologies of Stealthy submarines in Anti Submarine Warfare

Ship detection for offshore production operations, military activities, transportation and other marine applications is very important. Submarine is one of the most important weapon in modern wars. strategic submarines seem to be key to strategic stability, providing what is generally believed to be the most survivable nuclear second-strike force.   Anti-submarine …

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Indian Ocean maritime security threats and Indian Navy’s Maritime Domain Awareness (MDA) technology requirements and solutions

Indian Ocean has always been vulnerable to criminals and anti-national activities. The Indian Ocean is an area of conflict. According to a recent analysis of global conflicts by the Heidelberg Institute for International Conflict Research, altogether 42% of world conflicts can be associated with Indian Ocean countries. Numerous cases of the …

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Phased array antennas for phased array radars to satellite constellations to SATCOM On-The-Move (SOTM) on warships

Wireless electronic systems have been relying on dish antennas to send and receive signals. These systems have been widely used where directivity is important and many of those systems work well at a relatively low cost after years of optimization. These dish antennas having a mechanical arm to rotate the …

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Rising employment of Unmanned and Autonomous underwater vehicle (UUV & AUV) in Naval ASW & MCM missions

UUVs—submersible unmanned vehicles—are divided into two categories: remotely operated underwater vehicles (ROVs) and autonomous underwater vehicles (AUVs). ROVs are controlled and powered by a person or crew on either land or neighboring craft via an umbilical or using remote control. The cables enable maneuverability of the ROV, allowing it to travel …

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Threat of stealthy, smart and lethal sea mines driving development of new mine countermeasure platforms and systems

Traditional navies as well as maritime terrorists can and have used mines and underwater improvised explosive devices (UWIEDs) to challenge military and commercial uses of the seas. More than thirty countries produce mines, and twenty countries export them. Iran has reportedly laid several thousand naval mines, North Korea’s 50,000, China 100,000 or so, and Russia …

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Li-Fi Technology promise to bring the Internet ot IoT Under the Sea and improve Navy’s Ship and submarine communications

It is predicted that LEDs will be the ultimate light source in the near future powering indoor illumination, outdoor lamps, traffic signs, advertising displays, car headlights/taillights, etc. Now another technique  promises to double the utility of light-emitting diodes (LEDs) by using their light as a medium for communication in a …

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Lithium-ion Batteries powered Submarines, UUW and torpedoes have enhanced Stealth, endurance, speed and reliability

Batteries have been used on underwater applications for more than a century, for instance, lead-acid batteries have been used in conventionally powered submarines since the end of the 19th century. Since World War II, submarines have used lead acid batteries. Lead acid batteries are heavy, but they’re also a proven …

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