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2024
Aerospace & Defense

Laser-generated Anti-icing and Anti-fogging Transparent Materials

The windshields, windows, and covers of aircrafts, cars, vehicles, and cameras must endure harsh environments. Snow and ice buildup pose significant risks in cold weather, while fogging can obscure the pilot’s or driver’s view, compromising safety. Icing and fogging on cameras also impact their operational effectiveness. To address these challenges,

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Chi Vinh Ngo
Rochester, United States
Votes: 0
Views: 2577
Aerospace & Defense
Jul 2, 2024

Magnetic Acceleration System for Take-offs of UAVs to Increase Flight Endurance

The most fuel-consuming phase of flight, in terms of liters per second, is take-off. With the increasing popularity of Unmanned Aerial Vehicles (UAVs) and Unmanned Fighter Jets, the need for longer endurance is a common challenge. Saving fuel during take-off means extending flight time,

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Kaan Turkover
Istanbul, Turkey
Votes: 10
Views: 1720
Aerospace & Defense
Jun 28, 2024

Missile Defense System By Laser

PROBLEM: One of the problems with beam scaling systems, as well as command systems, is that the surface-to-air missile must have great maneuverability to intercept an evasive target. As they approach a target, beam-scaling missiles generally must adjust their turns to continue the rate of climb against the target. At high speeds,

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Guillermo Perez
Ciudad De México, Mexico
Votes: 0
Views: 1523
Aerospace & Defense
May 8, 2024

Motion Detector

Aircraft and other vehicles are out of control. The loss of property and lives is very costly. Why do drivers pull out at a stop sign into the paths of motorcyclists? How can a person unwittingly crash into a brick wall with their foot on the accelerator?

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Fra Juan Klees
Pauline, United States
Votes: 0
Views: 655
Aerospace & Defense
Jun 28, 2024

Next-Gen Plasma Based Propulsion

Atomiq is developing a next-generation plasma-based propulsion system, presenting a cutting-edge technology that redefines transportation. The utilization of plasma as a propellant introduces unprecedented efficiency and versatility, addressing the limitations of traditional propulsion methods. The technology delves into the underlying principles, key components, and recent breakthroughs in gravity relativity,

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Daryian Rhysing
Pittsfield, United States
Votes: 1
Views: 1418
Aerospace & Defense
Mar 22, 2024

Optimal RF Receiver

The concept of an optimal receiver has long been a theoretical goal for RF engineers and scientists, dating back more than a century. An optimal receiver is characterized by its ability to adjust major parameters to match the characteristics of the receiving signal, thereby optimizing spectrum usage and the receiving process. However,

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Sam Belkin
San Diego, United States
Votes: 0
Views: 862
Aerospace & Defense
Jun 25, 2024

Photonic Cyclogyro-Like Spacecraft

I introduce another type of solar-photon spacecraft, differing from the solar sail or heliofoil.

Consider a rotating cylinder rotating along an axis perpendicular to oncoming light. The portion of the reflected light from the part of the cylinder rotating into the light is blue-shifted and the part that is rotating away is red-shifted.

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Francis Graham
Monroeville, United States
Votes: 0
Views: 688
Aerospace & Defense
Jun 30, 2024

Planar Microwave Resonator Sensors to Detect Thin Ice for Aviation, Transportation, and Green Energy Application

In-flight ice accretion poses a persistent challenge to airplane safety by disrupting wing aerodynamics, leading to increased drag and reduced lift. Ice and snow are common experiences for a large segment of the global population,

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Mohammad Zarifi
Kelowna, Canada
Votes: 0
Views: 1653
Aerospace & Defense
May 16, 2024

Planetary Defense - Interstellar Object Sentinel

This entry concerns the safety of life on the planet. It proposes action to improve our awareness of potential threats from near earth objects in space by asserting the need for an early warning scanning capability that covers all directions.

The recent 2017 discovery of ‘Oumuamua, the first known interstellar object to enter our solar system, is pertinent.

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David Roberts
Bs16 1jy, United Kingdom
Votes: 0
Views: 743
Aerospace & Defense
Jun 30, 2024

RC Ornithopter

An ornithopter is a flying machine that mimics the flapping motion of bird wings, making it indistinguishable from real birds when flying. This advanced technology uses articulated wings for lift and thrust, allowing ornithopters to maneuver with agility. Lightweight materials enhance flight efficiency. Ornithopters are particularly useful for covert surveillance, blending seamlessly with natural bird flocks,

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Jude Cyril A
Erode, India
Votes: 1
Views: 1366
Aerospace & Defense
Jun 29, 2024

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