Real time acoustic convolution of RF signals using organic semiconductor

Real time convolution of radio frequency signals has been demonstrated using organic semiconductor based surface acoustic wave convolver employed with signal-generator and oscilloscope. The time domain waveforms have been analyzed via time period, t and wave potential, V p . These numerics corresponding to input frequency combinations of 56.3 MHz and 42.56 MHz, subjected to second-order nonlinear interaction precisely gives estimation of the amplitude and frequency of output signal, correlating to reported efficiency - -13 dBm of the device under test.