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Subject: Re: POLE

Date: 08/19/03 at 2:02 PM
Posted by: Russ Kincaid
E-mail: russlk-nospam[AT55]yahoo.com (replace [AT55] with @ to reply)
Message Posted:

In Reply to: POLE posted by PL John on 08/19/03 at 12:13 PM:

A transfer function is not stable if it goes to infinity, but Poles and Zeros are generally applied to impedance functions, not transfer functions. An LC filter, for example, has Poles and Zeros in the impedance function, but the transfer function may be flat in the passband and approach zero at infinity.

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