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MEMSnet Home: MEMS-Talk: SAW delay line testing
SAW delay line testing
2004-07-13
Yeswanth Rao
2004-07-14
Wieslaw Bicz
SAW delay line testing
Wieslaw Bicz
2004-07-14

Yeswanth Rao wrote:

>I have fabricated a SAW (surface acoustic wave) device and would like to
>use it as a delay line sensor. I have a Network Analyzer (HP E8801A).
>Can anyone provide some information on how to connect my device with the
>network analyzer for testing? Any information on how to make a test set
>up will be helpful. Thank you.
>
>
>
>Yeswanth L Rao
>
>Graduate Research Assistant
>
>Micro/Nano Fabrication Laboratory
>
>
>
It is much simpler to use pulse or burst generator and a scope.
One transducer should be connected to the pulser and the second to the scope.
You must be able to see signal after the delay, that you expect.

What is the frequency of your delay line?



Wieslaw Bicz

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