News tagged with antenna
Related topics: iphone , nasa , apple , steve jobs , iphone 4
Cyborg insects generate power for their own neural control
(PhysOrg.com) -- For many years, researchers have been working on designing and fabricating micro-air-vehicles (MAVs), flying robots the size of small insects. But after realizing how difficult it is to create ...
Aug 31, 2011 |
4.9 / 5 (14) |
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Shape-changing liquid metal antenna could lead to responsive electronic devices
(PhysOrg.com) -- Researchers have fabricated a fluidic antenna that can change its shape, and therefore the frequency at which it resonates, in response to pressure in a controlled and predictable manner. ...
Jul 21, 2011 |
4.4 / 5 (13) |
3
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No-photon laser: Physicists demonstrate 'superradiant' laser design
Physicists at JILA have demonstrated a novel "superradiant" laser design, which has the potential to be 100 to 1,000 times more stable than the best conventional visible lasers. This type of laser could boost ...
Apr 04, 2012 |
4.9 / 5 (14) |
7
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Metal nanoparticles shine with customizable color (w/ video)
(PhysOrg.com) -- Engineers at Harvard have demonstrated a new kind of tunable color filter that uses optical nanoantennas to obtain precise control of color output.
Feb 23, 2012 |
4.9 / 5 (8) |
7
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Spray-on antenna gets great reception at Google event
(PhysOrg.com) -- A spray-on antenna? The idea is not fantasy but real and tested technology that works. A Utah startup has introduced a spray-on signal booster in a can that promises an improved signal. The ...
Feb 14, 2012 |
4 / 5 (17) |
18
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Making a light-harvesting antenna from scratch
(PhysOrg.com) -- Sometimes when people talk about solar energy, they tacitly assume that we're stuck with some version of the silicon solar cell and its technical and cost limitations. Not so.
Nov 29, 2011 |
4.8 / 5 (15) |
1
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Holiday customers will be tracked by their phones
(PhysOrg.com) -- Black Friday shoppers in California and Virginia might learn their phones are being tracked as they move along the mall. That's the plan at the Promenade Temecula in southern California and ...
Technology / Hi Tech & Innovation
Nov 24, 2011 |
4.8 / 5 (4) |
15
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New glass stamp may make cheaper, more precise biosensors
Advances in microchip technology may someday enable clinicians to perform tests for hundreds of diseases -- sifting out specific molecules, such as early stage cancer cells -- from just one drop of blood. ...
Oct 19, 2011 |
5 / 5 (3) |
0
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Antennas in your clothes? New design could pave the way
(PhysOrg.com) -- The next generation of communications systems could be built with a sewing machine.
Aug 22, 2011 |
5 / 5 (2) |
2
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Smart skin: Electronics that stick and stretch like a temporary tattoo (w/ video)
Engineers have developed a device platform that combines electronic components for sensing, medical diagnostics, communications and human-machine interfaces, all on an ultrathin skin-like patch that mounts ...
Aug 11, 2011 |
4.8 / 5 (17) |
22
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Nanoscientists build antenna for light
University of Toronto researchers have derived inspiration from the photosynthetic apparatus in plants to engineer a new generation of nanomaterials that control and direct the energy absorbed from light.
Jul 10, 2011 |
4.8 / 5 (18) |
2
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Primordial weirdness: Did the early universe have 1 dimension?
(PhysOrg.com) -- Did the early universe have just one spatial dimension? That's the mind-boggling concept at the heart of a theory that University at Buffalo physicist Dejan Stojkovic and colleagues proposed in 2010.
Apr 20, 2011 |
4.3 / 5 (37) |
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3-D printing method advances electrically small antenna design
Omnidirectional printing of metallic nanoparticle inks offers an attractive alternative for meeting the demanding form factors of 3-D electrically small antennas. This is the first demonstration of 3-D printed ...
Mar 16, 2011 |
4.3 / 5 (3) |
3
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Silk moth's antenna inspires new nanotech tool with applications in Alzheimer's research
By mimicking the structure of the silk moth's antenna, University of Michigan researchers led the development of a better nanopore---a tiny tunnel-shaped tool that could advance understanding of a class of ...
Nanotechnology / Bio & Medicine
Feb 28, 2011 |
4.4 / 5 (5) |
0
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Metamaterials approach makes better satellite antennas
(PhysOrg.com) -- Cheaper, lighter and more energy-efficient broadband devices on communications satellites may be possible using metamaterials to modify horn antennas, according to engineers from Penn State ...
Jan 31, 2011 |
5 / 5 (5) |
4
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