engleski

GA Aided Optimization of Transmitters' Parameters to Reduce EMF Pollution

The paper describes method for finding transmitters' parameters for optimal electromagnetic radiation distribution in the observed area. Constraints are protected areas inside the observed area where the strength of the electric field is limited because of the permanent people presence. In the observed area one wish to obtain strength of electric field which is higher than lower limit value to cover the area with enough reception signal strength. The electric field inside protected areas has to be lower than prescribed upper limit. In here described investigation genetic algorithm is used for finding transmitters' parameters constrained by the above mentioned conditions. The investigation is limited to rectangular planar observing area with one, two and three transmitters and with different formation and size of protected areas. The procedure has been repeated and results statistically analyzed. Based on those results it can be concluded that the procedure is applicable and it is justified to continue investigations for more complex and more realistic situations.

electromagnetic field, genetic algorithm, MATLAB, optimization, transmitter

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