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Monthly Archives: August 2022

Space-based quantum sensors race among countries

Quantum technology (QT) applies quantum mechanical properties such as quantum entanglement, quantum superposition, and No-cloning theorem to quantum systems such as atoms, ions, electrons, photons, or molecules. Quantum technologies are already revolutionizing life on Earth. But they also have the potential to change the way we operate in space.   …

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Military tactical trucks seeing advanced capabilities and technologies

Military trucks are designed to carry personnel, equipment and supplies to support operations. Military trucks come in different sizes and with diverse capabilities. They range from adapted commercial trucks to purpose-built heavy tactical vehicles tailored for a wide range of applications. Operating military trucks in challenging and dangerous environments requires …

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

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 with some kind of CIWS device.   CIWS Systems There …

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

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 (PLAN) is the world’s largest, with 355 ships and submarines. …

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Catastrophic wildfire threat and wildfire prevention, detection, and suppression Technology

In August 2020, hundreds of buildings have been destroyed, close to a million acres of land have been scorched and at least six people have died in one of the worst series of wildfires in California’s history. The fires were sparked by nearly 12,000 lightning strikes in a dry California …

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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 (UV) caused from the transformation optics.   In view of …

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Quantum battery would charge future quantum computers and sensors

By 2040, energy consumed by people is expected to have increased by 28 percent from 2015 levels. The majority of energy will still come from fossil fuels at great cost to the environment.   Rechargeable lithium-ion batteries have been workhorse of  the consumer electronics market including portable electronics, implantable devices, …

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Real-time operating system (RTOS)

An operating system is a computer program that supports a computer’s basic functions, and provides services to other programs (or applications) that run on the computer. The applications provide the functionality that the user of the computer wants or needs. The services provided by the operating system make writing the applications …

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I2C, SPI, CAN and Automotive Ethernet communication protocols in Embedded systems

Embedded systems range from portable devices such as digital watches and MP3 players, to large stationary installations like traffic lights, factory controllers, and largely complex systems like hybrid vehicles, MRI, and avionics. Complexity varies from low, with a single microcontroller chip, to very high with multiple units, peripherals and networks …

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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 getting more complicated – and more connected. If vehicles are …

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