novel, high-frequency electronic chip potentially capable of transmitting tens of gigabits of data per second—a rate that is orders of magnitude above the fastest internet speeds available today—has been developed by ...
Engineering
Aug 24, 2017
0
1320
At EPFL, researchers challenge a fundamental law and discover that more electromagnetic energy can be stored in wave-guiding systems than previously thought. The discovery has implications in telecommunications. Working around ...
Optics & Photonics
Jun 22, 2017
10
11276
The rise of big data and advances in information technology has serious implications for our ability to deliver sufficient bandwidth to meet the growing demand.
Optics & Photonics
Jun 10, 2016
13
1316
New transparent metamaterials under development could make possible computer chips and interconnecting circuits that use light instead of electrons to process and transmit data, representing a potential leap in performance.
Nanophysics
Jan 29, 2016
0
41
A unique filtering technology that combines light and sound waves on a single chip is expected to better detect radar and communications frequencies.
Optics & Photonics
Jan 12, 2016
0
554
Microwave absorbers are a kind of material that can effectively absorb incident microwave energy to make objects invisible to radar; therefore they are commonly used in aircraft cloaking and warship stealth. Recently, as ...
Optics & Photonics
Nov 10, 2015
0
56
The private US company SpaceX said it successfully launched on Tuesday its first commercial satellite, designed to provide telecommunications services to China and other Asian countries.
Space Exploration
Dec 3, 2013
2
0
(Phys.org) —Kumu Networks, co-founded by Stanford professor Sachin Katti, has announced that the company has developed technology that allows for full duplex wireless communications—it lets, the company claims, a radio ...
Anyone who has tried to make a cell phone call from a crowded football stadium has had a taste of what engineers call spectrum crunch.
Telecom
Oct 3, 2013
0
0
(Phys.org) —Variety is claiming it has sources that confirm that Comcast is considering adding another feature to the Copyright Alert System (CAS) implemented last February by Comcast and other Internet Service Providers ...
