Title :
Energy-efficient communication system based on nonlinear scattering of standard OFDM signals
Author :
Grankin, Maxim ; Bakin, Evgeny ; Volodin, Alexander
Author_Institution :
State Univ. of Aerosp. Instrum., St. Petersburg, Russia
Abstract :
Development of miniaturized communication systems for exchanging data over short distances with little power consumption is an actual problem. This problem is solved by such standards as Bluetooth, ZigBee etc. Nowadays for extra size devices with power supply from external electromagnetic field are considered. In the paper we propose using nonlinear scattering effect for reusing energy radiated with standard wireless devices such as mobile phones, access points etc. For proposed solution link budget estimation is given. Performance of different types of receivers in communications system is investigated with both theoretical analysis and simulation.
Keywords :
OFDM modulation; scattering; energy-efficient communication system; external electromagnetic field; link budget estimation; miniaturized communication systems; nonlinear scattering effect; standard OFDM signals; standard wireless devices; Electromagnetics; Modulation; OFDM; Reactive power; Receivers; Scattering; Standards;
Conference_Titel :
Open Innovations Association FRUCT, Proceedings of 15th Conference of
Conference_Location :
St. Petersburg
Print_ISBN :
978-5-7577-0463-0
DOI :
10.1109/FRUCT.2014.6872426
