METHOD RELIABLE SUPPLY OF ELEMENTS OF A SENSOR NETWORK FROM THE WIRELESS INTERFACE 

Adamov Alexander Petrovitch, doctor of technical sciences, professor, sub-department of microelectronics, Dagestan State Technical University (367006, 49 Piromidalnaja street, Mahachkala, Dagestan, Russia), info@iu4.bmstu.ru
Sementsov Stanislav Grigor'evich, doctor of technical sciences, professor, head of sub-department of design and production technology of the electronic equipment, Bauman Moscow State Technical University (105005, apartment 5, page 1, 2-ya Baumanskaya street, Moscow, Russia), info@iu4.bmstu.ru

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10.21685/2307-4205-2018-1-10

Background. The Work is devoted to research method  reliable supply of elements of a sensor network from sources of electromagnetic radiation in the range of wireless networks. This problem is particularly relevant given the limited working time of sensors in wireless networks from the built-in power sources.
Materials and methods. The focus is on periodic operation of a sensor network in which the activation of the sensor occurs only in the presence of the detected events.
Results and conclusions. In this mode, the sensor to 99 % of the time is in standby mode, which allows the use for charging the embedded power sources of energy electromagnetic radiation. The proposed structural diagram of the power source, implementing a charge for the wireless 2.4 GHz band. Considered limitations of this way of eating with increasing distance from the access point.

sensor network, radio module, power supply of sensor network components, structured system, formalized system, information visualization, wireless interface, receiver, converter