Reverberation chamber and Indoor measurements for time reversal application

Measurements have proved the efficiency of TR on reducing echoes and focusing signals in a multi-paths environment. Indoor measurements are important to validate the technique in a realistic environment. Actual work consists on two main points: first we study the effect of noise and variation of the medium on focusing signals and second we study the possibility of transmitting numerical data using TR and the advantage of this technique in comparison with existing communication systems.