If you are capacitatively coupled to a device you will alter it's high
frequency response. You may either shunt signals to ground or act as an
antenna. The magnituide of the effect depend on your coupling and/or the
frequency of interest.

Cheers MC

Donal wrote:

"The_navigator©" wrote in message
...

Do you know what capacitance is?


Yes.


Does z=1/wc mean anything to you?


It's too late.... Impedance= 1 over (w??)* capacitance????

As you can see, it is many years since I did this sort of stuff. I am
probably capable of understanding, if you wish to explain further.




Regards



Donal
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