News tagged with phased array
Two-Antenna Quad-Beam 11-15 GHz Phased Array RFIC Targeted at Satellite Systems and Advanced Radars
Jul 02, 2009 |
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(PhysOrg.com) -- The University of California, San Diego (UCSD) and Jazz Semiconductor, a Tower Group Company, today announced that they have collaborated to develop a two-antenna quad-beam RFIC phased array ...
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Engineers develop world's most complex silicon phased-array chip
Oct 30, 2007 |
4.5 / 5 (30) |
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UC San Diego electrical engineers have developed the world’s most complex “phased array” – or radio frequency integrated circuit. This DARPA-funded advance is expected to find its way into U.S. defense satellite ...
IMEC realized full CMOS multiple antenna receiver for 60 GHz
Feb 06, 2008 |
4.3 / 5 (4) |
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At today’s IEEE International Solid State Circuit Conference, IMEC introduced its prototype of a 60GHz multiple antenna receiver, and invites industry to join its 60GHz research program. The 60GHz band offers ...
IMEC develops low-cost low-power 60GHz solutions in digital 45nm CMOS
Feb 09, 2009 |
4.4 / 5 (5) |
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At this week’s International Solid State Circuits Conference, IMEC presents a 60GHz front-end receive chain, phase-locked loop and power amplifier in 45nm digital CMOS technology. These building blocks pave ...
Tiny Music Player Made from Wire Bridge (w/ Video)
Nov 04, 2009 |
4.2 / 5 (18) |
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(PhysOrg.com) -- In 2008, scientists built a loudspeaker made of carbon nanotubes that produced sound and music based on the thermoacoustic effect. Now, a different team of scientists has built a loudspeaker ...
Random Antenna Arrays Boost Emergency Communications
Feb 25, 2009 |
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(PhysOrg.com) -- First responders could boost their radio communications quickly at a disaster site by setting out just four extra transmitters in a random arrangement to significantly increase the signal power at the receiver, ...
ESA acquires Japanese ALOS satellite data
Space & Earth / Space Exploration
May 17, 2006 |
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The Paris-based European Space Agency has, for the first time, acquired and processed images sent by Japan's four-ton Earth observation satellite.
Mobile tech 'can replace cheques'
Dec 18, 2009 |
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(PhysOrg.com) -- With cheques due to be phased out in the UK by 2018 new security technology developed at Oxford University could offer a replacement, allowing people a secure way to pay in almost any situation.
Goodbye, Bunny Ears: Future Antennas May be Flat
Apr 24, 2008 |
4.2 / 5 (80) |
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The long, wiry antennas that protrude from airplanes, cars, cell phones – and even the bunny ears on some TVs – may one day become novelty items. Researchers are developing a smart-skin antenna that is simply ...
100-to-1 Bandwidth: New Planar Design Allows Fabrication of Ultra Wideband Phased Array Antennas
May 10, 2006 |
4.2 / 5 (22) |
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By taking advantage of a phenomenon that earlier designers had struggled to avoid, engineers at the Georgia Tech Research Institute (GTRI) have developed a new approach to phased-array antenna design that could ...
Scientists detect lowest frequency radar echo from the moon
Jan 08, 2008 |
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A team of scientists from the Naval Research Laboratory (NRL), the Air Force Research Laboratory’s (AFRL’s) Research Vehicles Directorate, Kirtland Air Force Base, N.M., and the University of New Mexico (UNM) ...
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