Abstract

A complex low-pass filter that reduces the influence of component mismatch. The filter includes a first filter section for effecting a first single pole transfer function and a second filter section for effecting a second single pole transfer function, where the first and the second single pole transfer functions collectively define a conjugate pair of poles. In higher order low-pass filters, an optimal cascade order follows a shoestring pattern.

Disciplines

Electrical and Computer Engineering

Number of Pages

26

Publisher statement

Also available from the United States Patent and Trademark Office. Website: http://www.uspto.gov.

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URL: http://digitalcommons.calpoly.edu/eeng_fac/160