Skip to main content

New Radar can see Stealth Plane

At the University of Rochester, New York State, Mehul Malik and his colleagues has developed a new radar systems that uses the Quantum properties of photons to create an unjammable radar signal. This radar technology will able to see the stealth plane in air and can locate it.
Stealth plane uses the technology that jams the radar signal, like drowning the radar frequency with noise or dropping chaff to create a false reflection. Unlike conventional radar systems, the quantum radar can't be fooled. It works on the principle that any jamming system must modify the radar's polarised photon signal at a quantum level in order to generate a false image, with that alteration identifiable by sensors.
If the target aircraft is incapable of jamming the quantum radar's signal, then a true image of it is received by the radar sensors, with invalidity confirmed by the low number of statistical errors in the photon's quantum properties.
Working a quantum radar
In the first a high-power helium-neon laser emits polarised photon to detect on energy aircraft, Then the stealth plane or enemy plane try to jam the photon signal by creating a false radar image of its overall size and shape. In doing so, the aircraft alters the photon quantum properties, exposing the image a fake.
However, this technology is still not perfect and with a use of new sophiscated jammer that may use quantum teleportation to give false position or false information.



Comments

Popular posts from this blog

Goodbye, Oppurtunity. Nasa mars rover 'Opportunity' no longer resposding.

Opportunity, the intrepid NASA rover that spent 15 years on Mars climbing in and out of craters to gather evidence of the planet's watery past, has been brought down by tiny particles of dust. After weeks of trying to revive the veteran Mars rover in the wake of a blinding dust storm, NASA has given up on ever hearing from it again. It's a humble ending for a machine that survived a 300-million-mile journey through space, executed a hole-in-one landing, and set a record by driving more than 28 extraterrestrial miles. Opportunity's last transmission to Earth occurred on June 10 amid an epic Martian dust storm. Still, NASA engineers remained hopeful that when the dust settled, the rover would recharge its solar-powered batteries and resume its superlative mission. Opportunity landed on Mars in January 2004 for a mission that was supposed to last 90 Martian days. Its twin rover, Spirit, had landed three weeks earlier on the other side of the planet. "Wit

Telescopic Contact Lens For Visually Impaired People

See far distance just by winking your eyes. A team of engineers have designed a telescopic contact lens that can switch between normal and magnefied vision.  The Researchers at  San Jose, California has built a prototype pf lens that could one day help people with visual impairment  to see. The lenses might be particularly useful with age-related macular degeneration, a debilitating condition in which people gradually lose their central vision. It is the leading cause of visual impairment and affect millions worldwide. The contact lens developed by Ford’s team is one millimeter thick. Researchers used aluminum mirrors, fit tightly together, to create a ring-shaped telescope embedded in the contact lens. The center of the lens allows for normal, non-magnified vision.  Its periphery, where the telescope is located, magnifies images 2.8 times. Switching between normal and magnefied vision Without the glasses, the contact lenses superimpose both normal and magnified images. With

A new future weightless Insulation material

A totally new insulation material has been developed that is totally weightless but can still withstand high temperature, that would not be tolerated by other materials and destroy it. The porous aerogel is at least 99 percent open space , with the rest made up of an atomically thin ceramic called hexagonal boron nitride. The design proves extremely durable under high temperatures and rapid temperature shifts of over 1,000 degrees Celsius.  “It’s notoriously hard to make materials that are not just lightweight, but can also be heavily heat resistant,” says Deep Jariwala, an engineer at the University of Pennsylvania.  The new ultralight insulator may be especially well suited to shielding components on spacecraft , which must endure extreme temperature swings when turning toward or away from the sun or re-entering Earth’s atmosphere, he says.  The aerogel comprises a network of tiny air pockets, with each pocket separated by two atomically thin layers of hexagonal b