Title

Front Delay Based Causality for Network Parameters

Abstract

In the present work different methods for delay causality checking and/or enforcing are described. Group delay, phase delay and front delay concepts are discussed and front delay usage for causality checking is suggested. Front delay is approximated as a minimum of a phase delay in the given frequency range for band-limited transfer function. Since measured data usually misses DC values, simple and accurate method for DC extrapolation is offered.

Meeting Name

7th Asia-Pacific International Symposium on Electromagnetic Compatibility (2016: May 17-21, Shenzhen, China)

Department(s)

Electrical and Computer Engineering

Research Center/Lab(s)

Center for High Performance Computing Research

Keywords and Phrases

Electromagnetic compatibility; Extrapolation; Group delay; Impulse response; Kramers-Kronig relations; Causality; Causality metric; Front Delay; Network parameters; Phase delay; Transfer functions; DC Extrapolation

International Standard Book Number (ISBN)

978-146739494-9

Document Type

Article - Conference proceedings

Document Version

Citation

File Type

text

Language(s)

English

Rights

© 2016 Institute of Electrical and Electronics Engineers (IEEE), All rights reserved.


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