(Phys.org) —In today's wireless communication systems, the wireless signals are non-chaotic, meaning they have a well-defined period and frequency. Non-chaotic wireless signals are used in many applications, ...
May 13, 2013
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Michael Vasilyev's goals in his research are simply stated: increase by tenfold the amount of information that can be securely transmitted via the Internet and the distance over which that data can be transmitted.
May 08, 2013
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Normal vision is essentially a spatial sense that often relies upon touch and movement during and after development, there is often a correlation between how an object looks and how it feels. Moreover, as a child's senses ...
May 01, 2013
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(Phys.org) —In a finding likely to fundamentally reshape biologists' understanding of how vertebrate cells communicate, researchers at the Stanford University School of Medicine and the UC-San Francisco ...
Apr 29, 2013
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You don't just strap a satellite to a rocket, launch it, and voilà, it takes measurements. Beyond maneuvering into the right orbit, there are a series of check-out procedures to make sure the satellite performs ...
Apr 17, 2013
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(Phys.org) —Though they be but little, they are fierce. The most powerful batteries on the planet are only a few millimeters in size, yet they pack such a punch that a driver could use a cellphone powered ...
Apr 16, 2013
4.4 / 5 (59)
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(Phys.org) —Thunderstorms, and the resulting partially ionized plasma of the ionosphere, can distort radio signals traveling to satellites important to communications, navigation or national security
Apr 12, 2013
4 / 5 (4)
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(Phys.org) —Today, unmanned aerial vehicles (UAVs) are a rapidly growing part of military operations, and forces that aren't prepared to deal with them are vulnerable. To protect its ground forces, the ...
Apr 11, 2013
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Fujitsu Laboratories announced the development of a four-wavelength integrated silicon laser for optical transceivers that use silicon photonics, a step toward faster data communications between processors.
Mar 21, 2013
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New multicore optical fibers have many times the signal-carrying capacity of traditional single-core fibers, but their use in telecommunications has been severely restricted because of the challenge in splicing ...
Mar 12, 2013
5 / 5 (1)
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Two new patents to improve orthogonal space time codes and decode data transmissions of space time spreading were recently awarded to NJIT Distinguished Professor Yeheskel Bar-Ness, executive director of the Elisha Yegal ...
Mar 07, 2013
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Fujitsu Laboratories announced the development of the world's first technology that speeds communications by automatically selecting the communications protocol best suited to its environment. This is used ...
Mar 07, 2013
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Netradar is a free service that provides neutral, accurate information about the quality of mobile Internet connections and mobile devices collected by end users themselves throughout the world. Unlike other ...
Mar 04, 2013
5 / 5 (2)
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