ARISTOV, V., SHAVELIS, R., SHUPOLS, G., and CIRULIS, R. 2015. An Investigation of Non-traditional Approach to Narrowing the GPR Pulses. 25th International Conference “Radioelektronika 2015”. Pardubice, Czech Republic, 21-22

Abstract—In this paper an investigation is carried out on how to decrease the time duration of the pulses used in a GPR system. The basic idea is to change the waveform of the pulses which are applied to the transmit antenna in order to flatten the spectrum of the received pulses. The experimental and simulation results of the obtained signals are provided.