Portuguese researchers are studying ways to install antennas for mobile phones buttons, belts or garments improving the transmission and reducing the impact of exposure to radiation, said Saturday an expert of INOV-INESC.
“The idea is, incorporating electronics in clothing, can increase the quality of service and the rate of transmission when we are using mobile phones’ alternatives that are worked also thinking of the defense the health of users, Luís Correia told Lusa agency, INOV-INESC the coordinating investigator.
When are distributed antennas by clothing, “rather than be using only one antenna, the powers are also distributed, become lower and the impact it has radiation exposure is also lower, “explained Professor Instituto Superior Técnico (IST).
This is an example of the application of technologies in the telecommunications area, antennas and propagation of signals studied by researchers at IST and reported by Luís Correia speaking the purpose of conducting the annual meeting of EurAAP (European Association on Antennas and Propagation or European association of antennas and propagation).
The EUCAP 2015 begins on Sunday and continues throughout next week in Lisbon, bringing together some 1,300 experts from 55 countries will present more than a thousand scientific papers on their research in a exchange of experiences and debate on the technological developments in mobile communications, medical, defense, security or space.
The initiative, promoted by IST and the INOV-INESC, also has 42 industry exhibitors and academia, including the European Space Agency, and the presence of guest speakers from countries like Brazil or Japan, besides Portuguese João Schwarz da Silva, who was director of Networking and Communications in the European Commission between 1991 and 2004.
Luís Correia, who is also the president of the conference, said other examples of applications of technologies such as called ‘smart pills’ devices.
“People swallow a device and doctors can see, for example in the digestive tract, what goes, and have diagnostic methods, which at this time are not made. “
It’s a possibility still being investigated, but” there are already small prototypes of some of the work objects, although not fully developed yet, although it is not available commercial products, this case for the area of medicine, “warned.
In the area of Internet, will be highlighted the safety of equipment, so as to allow a company or an institution ensure that a computer is always a room and avoid that someone can take.
“This study presents a security system that recognizes the spread of a safety signal in the room and, if you withdraw your computer, generates an alarm because the spread the signal starts to be different. “
The spatial area is equally important and is” huge challenges “, stressed Professor of IST, giving the example of the antennas of the spacecraft, which have to be designed and sized to meet certain specifications, weight to energy consumption.
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