Other Parts Discussed in Thread: TUSS4440
Tool/software:
Hi,
I have a problem related to the advanced setting of the GUI software. I am using the TUSS4440 evaluation board to test a 300khz ultrasound transducer for short-distance sensing, from the transducer datasheet, it has a detection range of 3cm-1m, however, the result shown in the figure shows that it can only get visible data around 13 cm away. Could you please provide me with some suggestions so I can narrow down the bandwidth of the initial pulse? I tried to decrease the pulse number, but it did not work. I cannot find any information about these advanced settings in the TUSS440 EVM User's Guide.
