S-parameter Estimation Algorithm for Coaxial Ring Resonator

Abstract

The concept of the optical ring resonator has been introduced to the transmission line area for years. A resonator could be composed by a common cable and a directional coupler. Its resonance frequencies are determined by the length of cable. This paper proposed an algorithm to calculate the S-parameters and input impedance of this coaxial ring resonator. This algorithm is validated by measurements and shows good estimation accuracy. By applying this algorithm, the resonance frequencies and the features of the resonator can be quickly evaluated before the resonator is built up. It provides convenience for the engineers to choose the suitable cable and coupler without doing system measurements.

Meeting Name

2016 IEEE International Symposium on Electromagnetic Compatibility (2016: Jul. 25-29, Ottawa, Canada)

Department(s)

Electrical and Computer Engineering

Research Center/Lab(s)

Center for High Performance Computing Research

Second Research Center/Lab

Electromagnetic Compatibility (EMC) Laboratory

Keywords and Phrases

Cables; Electromagnetic compatibility; Natural frequencies; Optical resonators; Resonance; Resonators; Scattering parameters; coupler; Input impedance; Resonance frequencies; Ring resonator; System measurement; Parameter estimation; coaxial ring resonator; S-parameter

International Standard Book Number (ISBN)

978-1-5090-1441-5

International Standard Serial Number (ISSN)

1077-4076

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.

Publication Date

01 Jul 2016

Link to Full Text

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