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Maintaining a Satellite Link: GTRI Agile Aperture Antenna Technology is Tested on an Autonomous Ocean Vehicle

By Guest PostJune 19, 2013Technologyagile aperture, antenna technology, autonomous surface vehicle, autonomy, boat bobs, california, georgia tech, gregory kiesel, gtri, information, jim maloney, kbps, liquid robotics, matthew habib, meteorology, military radio, national security, ocean data, oceanography, offshore energy, phased array solution, research institute, richard scoop jackson, software, solar panels, substrat, transmit, wave glider, wave powered

Antenna technology originally developed to quickly send and receive information through a software-defined military radio may soon be used to transmit ocean data from a wave-powered autonomous surface vehicle. The technology, the lowest-power method for maintaining a satellite uplink, automatically compensates for the movement of the antenna as the boat bobs around on the ocean surface.

The Agile Aperture Antenna technology developed by the Georgia Tech Research Institute (GTRI) is expected to provide a more reliable and faster method of transmitting video, audio and environmental data – such as salinity, temperature, fluorescence and dissolved oxygen – from an ocean vehicle to land via satellite. (more…)

Made in IBM Labs: IBM Lights Up Silicon Chips to Tackle Big Data

By Guest PostDecember 10, 2012Technology100nm, advance, big data, breakthrough technology, cmos, computer chips, computing power, data traffic, detectors, electrical signals, fabrication line, future computing, ibm, information, john e kelly, manufacturing environment, modulators, nano photonics technology, network, optical components, optical data streams, semiconductor technology, servers, silicon chip, silicon nanophotonics, supercomputers, transmit, wavelength division multiplexers, wdm

• From the Lab to the Fab: Technology Breakthrough Demonstrates Feasibility of Silicon Nanophotonics for Chip Manufacturing
• Light Pulses Can Move Data at Blazing Speeds to Help Solve Bandwidth Limitations of Servers, Datacenters and Supercomputers
• After More Than a Decade of Research, Silicon Nanophotonics is Ready for Development of Commercial Applications

SAN FRANCISCO, Calif. – 10 Dec 2012: IBM announced today a major advance in the ability to use light instead of electrical signals to transmit information for future computing. The breakthrough technology – called “silicon nanophotonics” – allows the integration of different optical components side-by-side with electrical circuits on a single silicon chip using, for the first time, sub-100nm semiconductor technology.

Silicon nanophotonics takes advantage of pulses of light for communication and provides a super highway for large volumes of data to move at rapid speeds between computer chips in servers, large datacenters, and supercomputers, thus alleviating the limitations of congested data traffic and high-cost traditional interconnects. (more…)

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Maintaining a Satellite Link: GTRI Agile Aperture Antenna Technology is Tested on an Autonomous Ocean Vehicle

Made in IBM Labs: IBM Lights Up Silicon Chips to Tackle Big Data