News tagged with radar systems
Next generation lens promises more control
(PhysOrg.com) -- Duke University engineers have created a new generation of lens that could greatly improve the capabilities of telecommunications or radar systems to provide a wide field of view and greater ...
Dec 20, 2009 |
4.8 / 5 (24) |
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Engineers turn noise into vision
(PhysOrg.com) -- A new technique for revealing images of hidden objects may one day allow pilots to peer through fog and doctors to see more precisely into the human body without surgery.
Apr 01, 2010 |
4.6 / 5 (19) |
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Fake chips threaten military
A growing deluge of millions of counterfeit chips is posing peril to the military and the general public -- and perhaps nothing illustrates it better than a scheme federal prosecutors recently revealed that stretched from ...
Sep 14, 2010 |
4.4 / 5 (19) |
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Triple Asteroid System Triples Observers' Interest
(PhysOrg.com) -- Radar imaging at NASA's Goldstone Solar System Radar on June 12 and 14, 2009, revealed that near-Earth asteroid 1994 CC is a triple system. Asteroid 1994 CC encountered Earth within 2.52 million ...
Space & Earth / Space Exploration
Aug 06, 2009 |
4.8 / 5 (9) |
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Australian laser system to track space junk
An Australian company Tuesday said it had developed a laser tracking system that will stop chunks of space debris colliding with spacecraft and satellites in the Earth's orbit.
Space & Earth / Space Exploration
Jul 20, 2010 |
3.6 / 5 (12) |
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New map hints at Venus's wet, volcanic past (w/ Video)
(PhysOrg.com) -- Venus Express has charted the first map of Venus's southern hemisphere at infrared wavelengths. The new map hints that our neighbouring world may once have been more Earth-like, with both, ...
Space & Earth / Space Exploration
Jul 14, 2009 |
4.1 / 5 (9) |
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Features on asteroid revealed by radar
(PhysOrg.com) -- Radar imaging at NASA's Goldstone Solar System Radar in the California desert on Dec. 11 and 12, 2010, revealed defining characteristics of recently discovered asteroid 2010 JL33. The images ...
Space & Earth / Space Exploration
Jan 12, 2011 |
4.7 / 5 (7) |
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Programming tools facilitate use of video game processors for defense needs
Video gaming computers and video game consoles available today typically contain a graphics processing unit (GPU), which is very efficient at manipulating and displaying computer graphics. However, the unit's ...
Jun 24, 2009 |
4.8 / 5 (6) |
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New holographic radar system can track high speed shells
(PhysOrg.com) -- The British firm Cambridge Consultants has announced the successful test of its new 3D holographic radar system that can track fired shells traveling up to 1000 miles per hour. The new system ...
Sep 23, 2011 |
5 / 5 (5) |
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Boston airport testing radar to avoid avian accidents
Airports have grappled with the issue of sharing the sky with members of the avian family for decades. Most recently, US Airways Flight 1549 was forced to make a water landing in the Hudson River off of New ...
Jul 14, 2009 |
3.1 / 5 (7) |
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Researchers discover how bats avoid collisions (w/ Video)
For years, Brown University neuroscientist James Simmons has filmed bats as they flew in packs or individually chased prey in thick foliage. All the while, he asked himself why the bats never collided with ...
Mar 29, 2010 |
5 / 5 (4) |
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Antenna glitch on historic space shuttle flight
The US space shuttle Discovery blasted off Monday toward the International Space Station for a historic mission that put more women in orbit than ever.
Space & Earth / Space Exploration
Apr 05, 2010 |
5 / 5 (3) |
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Smarter cars are gaining traction (w/ Video)
(PhysOrg.com) -- Lives can depend on a vehicle's moment-by-moment traction. New European technology promises to make cars as good as experienced, alert drivers at sensing and adjusting to wet, snowy or icy ...
Dec 21, 2009 |
5 / 5 (2) |
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Insect hearing inspires new approach to small antennas
(PhysOrg.com) -- Ormia ochracea is a small parasitic fly best known for its strong sense of directional hearing. A female fly tracks a male cricket by its chirps and then deposits her eggs on the unfortunate ...
Feb 28, 2011 |
5 / 5 (2) |
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Topography Reflects Baja Quake Site's Complex Geology
(PhysOrg.com) -- The topography surrounding the Laguna Salada fault in the Mexican state of Baja, California, is clearly shown in this combined radar image and topographic view (above) generated with data ...
Space & Earth / Earth Sciences
Apr 06, 2010 |
4.5 / 5 (2) |
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