It is necessary to have a good hardware setup to collect the data. The setup should have following features.
* The distance between the contact point and the center of the antenna can be varied.
* All the times that the antenna hit the material should give approximately equal impulses.
* The contact material should be changed .
According to the design of the previous week , the setup was successfully finished and following materials were used . The knowledge gain from the research papers and advises from the advisers were used to choose methods and materials.
The setup that design to collect the data was implemented and the shown in Figure 06.
Figure 06: Data collecting setup