Fujitsu Laboratories today announced that it has successfully developed the world's first transmitter/receiver (T/R) module using gallium-nitride (GaN)high electron mobility transistor (HEMT) technology that features an output ...
Electronics & Semiconductors
Jun 6, 2011
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Network coding is an innovative new approach to network design that promises much more efficient use of bandwidth, and MIT researchers have made seminal contributions to its development. But in recent work, some of those ...
Telecom
Apr 1, 2011
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Transmitting information as pulses of light through fiber-optic cables is the fastest and highest-bandwidth communications technology that exists today. Yet even this technology is being pressed to carry ever-greater quantities ...
Optics & Photonics
Mar 4, 2011
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(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 and Lockheed Martin ...
Engineering
Jan 31, 2011
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Everybody wants every computer to be able to access the Internet and all their documents from anywhere, all the time. Meeting that customer expectation is the biggest challenge top technology and communication companies said ...
Business
Apr 9, 2010
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(PhysOrg.com) -- Promising faster, more efficient and cheaper computer networking, transparent networks are the paradigm of the future. But thanks to European researchers, they are on their way already.
Telecom
Mar 19, 2010
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A presentation at the Optical Fiber Communication Conference and Exposition/National Fiber Optic Engineers Conference (OFC/NFOEC) in San Diego on March 24 will examine the technologies that will emerge in the next three to ...
Engineering
Mar 11, 2010
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A collaboration between researchers at Northwestern University, Sandia National Labs and the University of New Mexico has resulted in the largest-scale study ever done on what many consider an important part of the future ...
Computer Sciences
Jan 20, 2010
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Driven by fast-growing use of smart phones and Internet videos, wireless communication among Americans is expanding so rapidly that a tsunami of megabytes could soon threaten to overwhelm the bandwidth available.
Engineering
Dec 22, 2009
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(AP) -- The chairman of the Federal Communications Commission warned Wednesday of "a looming spectrum crisis" if the government fails to find ways to come up with more bandwidth for mobile devices.
Telecom
Oct 8, 2009
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