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This is done using an impedance matching network (or filter), which is composed of multiple capacitors and inductors. Since these networks are made of capacitors and inductors, the matching networks are specific to a given frequency.

If you need to create one, I recommend referencing a book on electronic networks. There is usually a section on filters and passive filter designs that may give a step by step approach to developing one.

Also, you can create a filter using active components, such as operation amplifiers. The Op amps should be chosen with care to insure the desired frequency is attainable. This may be a simpler approach than developing a passive filter, depending on your requirements.

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15y ago

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