Angatuba - Legionaire
A Radar simulation
This is a only a simulation of radar target detection made by me beaming sound waves! For this I use only a pulse of low sound frequency toward a target (works like a transmiter) and I received back the echoes in a electret microphone located just in the focos of parabolic dish. In reality this dish isn't parabolic but espheroid one and that I found it's not so good . It is possible see the echos in a audio spectrometer like this. This works like a sonar, the difference between radar is that it beams sounds besides radiowaves.
A Radar simulation
This is a only a simulation of radar target detection made by me beaming sound waves! For this I use only a pulse of low sound frequency toward a target (works like a transmiter) and I received back the echoes in a electret microphone located just in the focos of parabolic dish. In reality this dish isn't parabolic but espheroid one and that I found it's not so good . It is possible see the echos in a audio spectrometer like this. This works like a sonar, the difference between radar is that it beams sounds besides radiowaves.