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CIO
November 1, 2002
Preston Gralla |
Beyond Broadband Wi-fi wireless networking may be all the rage today, but a broadband wireless standard known as ultrawideband (UWB) may one day become the technology that finally frees computers from wires and clears the way for easy, high-speed data synching.   |
Military & Aerospace Electronics
June 2008
John Keller |
Radar technology looks to the future Modern radar systems are combining advanced materials, solid-state modules, digital signal processors, and complex A-D converters to give a better look to military and civilian users who need the best possible capability in small, compact, and efficient packages. |
National Defense
June 2008
Grace V. Jean |
Cutting Through the Radar Clutter The same technology that allows fighter pilots to detect enemy planes in the skies may one day help ground troops peer around buildings in cities to track down insurgents. |
IEEE Spectrum
November 2012
David Schneider |
Coffee-Can Radar How to build a synthetic-aperture imaging system with tin cans and AA batteries |
Technology Research News
April 6, 2005
Eric Smalley |
Scheme Reverses Light Pulses Researchers have developed a method for accurately time-reversing electromagnetic pulses, making it possible to receive a light pulse and return a replica of exactly the same size, shape and wavelength. |
IEEE Spectrum
November 2006
Monte Ross |
The New Search for E.T. If extraterrestrials are trying to communicate with us, they're probably using lasers, not radio waves. |
Military & Aerospace Electronics
June 2006
Courtney E. Howard |
Portable, Wireless Solution Aims to Reduce Casualties in Catastrophic Events UltraVision Security Systems has tapped some of the latest technological advancements in motion detection and ultrawideband RF sensors to help military personnel and first responders locate living victims in disaster wreckage. |
IEEE Spectrum
May 2013
Mitchell Lazarus |
When Spectrum Auctions Fail For some microwave links, cooperation beats competition as a way to share the air |
IEEE Spectrum
September 2011
Paden et al. |
A Next-Generation Ice Radar Scientists can now probe polar ice sheets better than ever using synthetic-aperture radar |
IEEE Spectrum
January 2009
David Schneider |
Winner: Radio Eye in the Sky ImSAR's synthetic-aperture radar is both small and affordable |
Technology Research News
February 11, 2004
Eric Smalley |
Light-storing chip charted Storing light, even briefly, was considered impossible until recently. Since scientists have proved it could be done, they've been finding different ways of accomplishing the feat. A proposal for slowing and stopping light in photonic crystal promises to bring these experiments to the chip level. |
AskMen.com
September 10, 2002
Peter Richmond |
Radar Detectors: Avoiding Speeding Tickets Unfortunately, the radar detector industry has produced few effective detectors that can actually counter police radar fast enough to give you sufficient time to react before it's too late. That's why I took the challenge to find the world's best radar detector. |
National Defense
January 2013
Valerie Insinna |
Company Unveils New Detection Technique for Small Drones A new radar technique could help to improve the detection of small unmanned aerial vehicles, according to SRC Inc. The company received a patent for its interleaved beam coherent radar apparatus and processing method in October. |
Technology Research News
March 24, 2004
Kimberly Patch |
Pulse trap makes optical switch Scientists who work with light pulses so short that one trillion of them pass by in a second are laying the groundwork for higher bandwidth communications and blazingly-fast, all-optical computer chips. |
IEEE Spectrum
October 2011
Richard Stevenson |
Long-Distance Car Radar Affordable radar will let every car see through fog, brake on its own, and track other vehicles hundreds of meters ahead |
IEEE Spectrum
August 2006
Alexander Hellemans |
Engineering Warms To Frozen Light Separate groups in the U.S. and Europe say that they have built and successfully tested more compact, rugged, and efficient means of delaying light pulses. Their work may clear the way for applications in optical switching and quantum communications. |
Defense Update
March 2007 |
Advantages of AESA Radars AESA radars are emitting not only radar signals, but can also be employed for non traditional ISR, as well as electronic attack. |
BusinessWeek
October 20, 2003
Otis Port |
Super-Radar, Done Dirt Cheap A radar system that uses ubiquitous cell-phone signals is on its way. The technology, called Celldar, seems certain to be deployed, given its myriad civilian and military applications. |
National Defense
March 2011
Eric Beidel |
Research Could Lead to Pocket-Sized Bomb Detectors That is the ultimate goal of university researchers trying to figure out a way to use sound and radio waves to detect bombs. |
IEEE Spectrum
February 2012
Miles et al. |
Using Lasers to Find Land Mines and IEDs A laser could ionize a distant puff of air and thus safely detect the fumes from buried explosives |
PC Magazine
January 15, 2004
John C. Dvorak |
The Buzz Is Abuzz Department Ultrawideband could provide cheap wireless broadband... Ultra memory and much of the new flash memory are at least twice as fast at loading images in real-world tests... HD-DVD competes with Blu-ray Disc... |
Popular Mechanics
January 28, 2008
Joe Pappalardo |
From Space to Sea, New Radar Tech Could Shift Military Might This month Lockheed Martin released a 280-word statement from its radar research headquarters in New Jersey announcing a breakthrough test of an advanced radar platform. |
Military & Aerospace Electronics
April 2006
John McHale |
Synthetic Aperture Radar Technology Key Part of Space-Based Radar The technology of synthetic aperture radar, which has been used to map the Earth from space, will play an integral role in the U.S. Department of Defense's space-based radar programs. |
Military & Aerospace Electronics
October 2005
Ben Ames |
Digital receivers power a new generation of electronic warfare Military technology designers have shifted from analog to digital radar receivers to deal with decentralized threats. The change is a major improvement for size, weight, and power. |
Military & Aerospace Electronics
December 2005 |
Navigation radar with electronic charts The VisionMaster FT Chart Radar provides the navigator with a seamless integration of radar and chart functionality. |
IEEE Spectrum
December 2007
Neil Savage |
Slower Light for Faster Telecom Networks Promising research could yield better optical data storage. |
Wired
May 2002
Chris Anderson |
Winner's Curse The 3G auctions for mobile-telecommunications spectrum were the last party of an old regime... |
Technology Research News
March 10, 2004
Eric Smalley |
X-shape pulses hold together A team of researchers in Italy and Lithuanian has found that under certain conditions a pulse of light can form an X shape that does not spread out. |
