A new wireless technology could the way for ultra low power and a high level of safety of communications systems wireless
High technal news:
engineers electrician at the University of California, San Diego shows a new communication technology wireless works, by the posting of signals magnetic in the human body. The new technology could offer a service and safer for transmission of information between electronic devices cell phones, you a better alternative to existing wireless communication, say the researchers. They presented their conclusions of 26. In the August 37. Annual International Conference IEEE engineering in medicine and biology society Milan, Italy.
Although this work is always a demonstration of validation, researchers deal with the development in a system wireless ultra low power can easily transfer of information regarding the human body. Application of this technology would be a network wireless sensors to monitor the health of the body completely.
"In the future the people more electronic components, such as watches with chip, health trackers and health monitoring. All of these devices need the information with each other. At present, such regions shall communicate information with the help of radio in use a lot of energy for communication. We will make every effort to provide information about new ways to use RADIUS of the human body, much less energy", said Patrick Mercier, Professor in the Department of Electrical and Computer Science genius in RE in San Diego to the line of the investigation. Mercier is also the co-director of the RE in San Diego center for portable sensors.
Transmission of signals through the body magnetic
new study provides a solution to some of the most important obstacles or other wireless communication systems: To reduce the energy consumption of the transmission and receipt of the information systems need wireless signals that are easy to relocate the A side of the human body. Given the technology used for the transmission of the electromagnetic radiation data, but these signals Radio not readily through the human body and, therefore, requires a power boost contribution to overcoming this signal interference, or "loss of way".
The study demonstrated the engineers electrician technical a so-called magnetic field body of the communication, which uses the body as a means to provide energy magnetic stirrer between electronic devices. One of the advantages of such a system is that magnetic fields can now freely across the biological tissues, so that the signals are communicated to and, where appropriate, the weakening with much lower on the track much lower energy consumption. In the context of their experiences, the researchers have shown that the connection of the communication magnetic stirrer works in body, but you have not tested technology energy consumption. Scientists have shown that the way of losses associated with magnetic field body communication are up 10 million times lower than associated with radio in view.
" This technology, our knowledge, the way of the lowest in the losses outside of each system of wireless communication of the human body has been proved in the past. This technique allows us much less energy building the peripherals mobile phones," said Mercier.
A power consumption under also leads to greater autonomy. "A problem with portable devices such as Smart watches is that this is a short term for the operation, since they are limited to the use of small batteries. With this magnetic field system for the notification of the human body, we expect a significant reduction of energy consumption and the frequency of users need to recharge their devices," said jiwoong Park, Ph.D Pr
Article source:http://www.sciencedaily.com/releases/2015/09/150901100323.htm
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