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Three years later, with the collaboration of 11 international partners and 4 million euros funded by the European Commission, transmission speeds of up to 10 gigabits per second have been demonstrated.
All this thanks to some devices called RTD (resonant tunneling diodes), which consist of "new technologies of streamlined, energy-efficient and low-cost wireless transmitters that enable ultra-fast data transmission integrated The most differentiating factor of the demonstrations that have been made in the European project iBROW (ultra-wideband innovative wireless communications by terahertz transceivers) was the use of RTD as interface between the field of fiber . and the field of wireless communications.
The iBROW project was coordinated by Glasgow, and had two Portuguese partners, INESC TEC and the University of Algarve; as well as four UK institutions, in addition to the coordinator, Vivid Components, IQE Silicon Compounds, Compound Semiconductor Global Technologies Limited and Optocap; two German entities, Nokia Solutions and Networks and the Technical University of Braunschweig; and two French partners, III-V Lab and Commissariat at the Atomic Energy and Alternative Energies
Tested in the laboratories of the University of Glasgow at an operating frequency of 300 Giga-Hertz and at Institute of Computer Systems and Engineering, Technology and Science (INESC TEC) at 100 Giga-Hertz, what is missing from RTD products to be put on the market is a process of industrialization of technology.
"In the near future, between 5 and 10 years, microchips on devices such as mobile phones.The conditions of its manufacture were created in this research and development project, but universities and research institutes n & # They do not have the capacity to manufacture these integrated circuits in series, it must go from industry, "says Luís Pessoa, researcher at the Telecommunications Center and INESC TEC Multimedia
Via INESC TEC
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