---
_id: '14561'
abstract:
- lang: eng
  text: Semi-analytical approaches for the description of dispersion in acoustic waveguides
    are based on root finding in a characteristic function. A mode-tracing algorithm
    helps to find all solutions of this problem by consecutively bracketing single
    roots. In this contribution we present a multistage and adaptive mode-tracing
    algorithm, which uses an adaptive step size for the prediction of consecutive
    solutions as well as an adaptive estimation of the search space around these predictions.
    Furthermore we present a validation stage to ensure the correlation between consecutive
    solutions alias waveguide modes.
author:
- first_name: Fabian
  full_name: Bause, Fabian
  last_name: Bause
- first_name: Jens
  full_name: Rautenberg, Jens
  last_name: Rautenberg
- first_name: Bernd
  full_name: Henning, Bernd
  id: '213'
  last_name: Henning
citation:
  ama: 'Bause F, Rautenberg J, Henning B. An improved mode-tracing algorithm to compute
    dispersion curves of acoustic waveguides. In: ; 2010:719-722.'
  apa: Bause, F., Rautenberg, J., & Henning, B. (2010). An improved mode-tracing
    algorithm to compute dispersion curves of acoustic waveguides (pp. 719–722). Presented
    at the IEEE International Ultrasonics Symposium (IUS 2010), San Diego, California.
  bibtex: '@inproceedings{Bause_Rautenberg_Henning_2010, title={An improved mode-tracing
    algorithm to compute dispersion curves of acoustic waveguides}, author={Bause,
    Fabian and Rautenberg, Jens and Henning, Bernd}, year={2010}, pages={719–722}
    }'
  chicago: Bause, Fabian, Jens Rautenberg, and Bernd Henning. “An Improved Mode-Tracing
    Algorithm to Compute Dispersion Curves of Acoustic Waveguides,” 719–22, 2010.
  ieee: F. Bause, J. Rautenberg, and B. Henning, “An improved mode-tracing algorithm
    to compute dispersion curves of acoustic waveguides,” presented at the IEEE International
    Ultrasonics Symposium (IUS 2010), San Diego, California, 2010, pp. 719–722.
  mla: Bause, Fabian, et al. <i>An Improved Mode-Tracing Algorithm to Compute Dispersion
    Curves of Acoustic Waveguides</i>. 2010, pp. 719–22.
  short: 'F. Bause, J. Rautenberg, B. Henning, in: 2010, pp. 719–722.'
conference:
  end_date: 14.10.2010
  location: San Diego, California
  name: IEEE International Ultrasonics Symposium (IUS 2010)
  start_date: 11.10.2010
date_created: 2019-11-05T15:13:25Z
date_updated: 2022-01-06T06:52:03Z
department:
- _id: '49'
language:
- iso: eng
page: 719-722
status: public
title: An improved mode-tracing algorithm to compute dispersion curves of acoustic
  waveguides
type: conference
user_id: '15911'
year: '2010'
...