High accuracy analysis of arbitrary modes in tapered disk-loaded structures

Wang, L.F.; Lin, Yufei; Higo, T.; Takata, K.

doi:10.1109/pac.2001.987999

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Cited by 2 publications

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“…The structure has parameters: t=5.842mm, D=34.99mm, b=40.989mm, a=10.363mm and ρ=2.921mm. The specified maximum error is 5×10 -4 and the frequency of the TM01 mode is 2838.419946 MHz by FEM and 2838.419471 MHz by LONGTRANSVRS [3]. The frequency accuracy is about 1.673×10 -7 .…”

Section: Applicationsmentioning

confidence: 96%

Adaptive electromagnetic field analysis for axisymmetric structure and uniform waveguide using the finite element method

Wang

PACS2001. Proceedings of the 2001 Particle Accelerator Conference (Cat. No.01CH37268)

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An analysis of the electromagnetic field based on adaptive finite element is presented in this paper. The performance of the adaptive algorithms, based on an element-element h-refinement technique, is assessed. The features of the refinement indictors, adaptation criteria and error estimation parameters are discussed. The strategy of the adaptive mesh refinement method applied to the eigenvalue problem is studied to improve the accuracy of the eigenvector. Numerical results for pill-box cavity and disc-loaded structure are shown.

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Section: Applicationsmentioning

confidence: 96%