Abstract
Classical LCR (inductor, capacitor, and resistor) electrical filters belong to the class of linear lumped-parameter finite (LLF) networks. They are designed to have an input/output transfer function whose frequency response corresponds to a predetermined and specified amplitude and/or phase response, i.e., the “filter response.”
This is a preview of subscription content, log in via an institution to check access.
Access this chapter
Tax calculation will be finalised at checkout
Purchases are for personal use only
Author information
Authors and Affiliations
Rights and permissions
Copyright information
© 2019 Springer Nature Switzerland AG
About this chapter
Cite this chapter
Moschytz, G.S. (2019). Filter Specifications and Approximation Theory (The Mathematical Approach to the Approximation Problem). In: Analog Circuit Theory and Filter Design in the Digital World. Springer, Cham. https://doi.org/10.1007/978-3-030-00096-7_3
Download citation
DOI: https://doi.org/10.1007/978-3-030-00096-7_3
Published:
Publisher Name: Springer, Cham
Print ISBN: 978-3-030-00095-0
Online ISBN: 978-3-030-00096-7
eBook Packages: EngineeringEngineering (R0)