Electromagnetic waves can give us information about certain situations, but the loss of energy due to contact or penetration into surfaces can vary the information data when it is influenced by the relative permittivity of the medium and the dielectric constant of some materials, so for the detection, it is necessary to investigate other types of signals that do not generate loss of information, when they are used for detection in terrains with particular characteristics. In this research, the detection capacity of a GPR system is analyzed when it makes use of wavelet-type signals, which are better known as a signal analysis tool, resulting in wavelet-type signals that can identify buried objects when transmitted. and received under the amplitude analysis, the correlation and the penetration depth of the signal.