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SiRad Easy 300 GHz Front End Board

153 bytes added, 21:03, 18 February 2019
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== ''I. Cable Connection'' ==
The red power cable of the front end can be connected on the Easy E5V connector as shown in Fig.1:
<Fig[[File:Fig1_EvalKit_Easy300.1>png|frameless|right]]
Fig. 1: EvalKit Easy with 300GHz Front End
== ''II. Software Start'' ==
In the best case you already have some useful output if you are pointing the radar head towards a defined target, e.g. the ceiling. In the example shown in Fig. 2 this obstacle/object has a distance of around 2m, an additional peak next to the DC peak (left limit of the diagram) can be caused by the operator. This situation describes the measurement result as it should look like.
<Fig[[File:Fig2 GUIspecimen.2> png|frameless|right]]
Fig. 2: Graph of a radar measurement with one obstacle in 2m distance as it should look like.
But maybe you may end up with a measurement graph rather similar to the one shown in Fig. 3.
<Fig[[File:Fig3_GUI_false_chart.3> png|frameless|right]]
Fig. 3: Resulting graph of a radar measurement, if operation conditions are not properly chosen.
== ''III. Parameter Setting'' ==
After you have performed all steps you should get an output similar to the one in Fig. 4.
<Fig[[File:Fig4_GUI_corrected_parameter.4> png|frameless|right]]
Fig. 4: Radar Measurement following the parameter setting,
== ''IV. Return to Operation with automatic recognition of Radar Front Ends'' ==
A return to radar front ends with automatic recognition is achieved with the re-change of the front end boards previously used.
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