Direct Least-Squares Rational-Polynomial Lumped-Circuit Model Extraction and Group Theory

Given a measured frequency domain response, it is useful to determine the best fit rational polynomial transfer function and then synthesize a corresponding lumped network. Vector Fitting, an iterative algorithm, is often used for this purpose. Historically, certain avenues of vector fitting researc...

Full description

Saved in:

Bibliographic Details
Published in:	IEEE journal of microwaves Vol. 5; no. 5; pp. 1162 - 1175
Main Author:	Rautio, James C.
Format:	Journal Article
Language:	English
Published:	IEEE 01.09.2025
Subjects:	Fitting Frequency measurement group theory Integrated circuit modeling Least squares approximations Least-squares lumped model Mathematical models model extraction networks Numerical models Polynomials rational polynomial reduced-order models RLC circuits Transfer functions vector fitting Vectors
ISSN:	2692-8388, 2692-8388
Online Access:	Get full text
Tags:	Add Tag No Tags, Be the first to tag this record!

Be the first to leave a comment!