646
edits
Changes
no edit summary
== Basic radar Theory ==
You can check chapter 9 of the user manual to get more in detail about radar theory. Basically, a radar with linear frequency modulation follow the next equation:
<br>'''hzpm =2*BW/(V*T)'''<br><br>This equation gives the relation between the target distance and its corresponding IF frequency (hzpm) where:
'''hzpm''': "Herz per meter" is the ratio between IF signal frequency (in Herz) and target distance from radar (in meters)
'''BW''': RF output frequency bandwidth in Hz<br>'''V''': media electromagnetic wave propagation speed (3*108m/s by default).<br>'''T''': FM linear Modulation sweep time in seconds.
<br>
In our example, as the default modulation has the next paramenters: