Regular Section
Closed Form Expressions of Balanced Realizations of Second-Order Analog Filters
2014 Volume E97.A Issue 2 Pages 565-571
Details
2014 Volume E97.A Issue 2 Pages 565-571
This paper derives the balanced realizations of second-order analog filters directly from the transfer function. Second-order analog filters are categorized into the following three cases: complex conjugate poles, distinct real poles, and multiple real poles. For each case, simple formulas are derived for the synthesis of the balanced realizations of second-order analog filters. As a result, we obtain closed form expressions of the balanced realizations of second-order analog filters.
