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Review on the Effects of Characteristic Impedance Mismatching in a Stripline Kicker
A stripline kicker operates as two coupled transmission lines, with two TEM operating modes, known as odd and even modes. The characteristic impedance of these two modes is generally different, both only tend to the same value either when the electrodes are widely separated or when the electrodes ar...
Autores principales: | , , |
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Lenguaje: | eng |
Publicado: |
2016
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Materias: | |
Acceso en línea: | https://dx.doi.org/10.18429/JACoW-IPAC2016-THPMW034 http://cds.cern.ch/record/2207463 |
_version_ | 1780951706983464960 |
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author | Belver-Aguilar, Carolina Barnes, Michael Ducimetière, Laurent |
author_facet | Belver-Aguilar, Carolina Barnes, Michael Ducimetière, Laurent |
author_sort | Belver-Aguilar, Carolina |
collection | CERN |
description | A stripline kicker operates as two coupled transmission lines, with two TEM operating modes, known as odd and even modes. The characteristic impedance of these two modes is generally different, both only tend to the same value either when the electrodes are widely separated or when the electrodes are very close to the beam pipe wall. In all other cases, the even mode characteristic impedance is always higher than the odd mode characteristic impedance. The specifications required for a kicker operating in a low emittance ring are usually very challenging. In this situation it is desirable to match the even mode characteristic impedance of the striplines to the resistance of their termination. However a mismatched odd mode impedance can significantly influence the striplines performance. This paper presents predictions for the influence of the odd mode characteristic impedance upon the contribution of each field component, electric and magnetic, to the deflection angle. In addition, the variation of the characteristic impedance and field homogeneity with frequency are presented. |
id | oai-inspirehep.net-1470576 |
institution | Organización Europea para la Investigación Nuclear |
language | eng |
publishDate | 2016 |
record_format | invenio |
spelling | oai-inspirehep.net-14705762022-08-10T12:48:20Zdoi:10.18429/JACoW-IPAC2016-THPMW034http://cds.cern.ch/record/2207463engBelver-Aguilar, CarolinaBarnes, MichaelDucimetière, LaurentReview on the Effects of Characteristic Impedance Mismatching in a Stripline KickerAccelerators and Storage RingsA stripline kicker operates as two coupled transmission lines, with two TEM operating modes, known as odd and even modes. The characteristic impedance of these two modes is generally different, both only tend to the same value either when the electrodes are widely separated or when the electrodes are very close to the beam pipe wall. In all other cases, the even mode characteristic impedance is always higher than the odd mode characteristic impedance. The specifications required for a kicker operating in a low emittance ring are usually very challenging. In this situation it is desirable to match the even mode characteristic impedance of the striplines to the resistance of their termination. However a mismatched odd mode impedance can significantly influence the striplines performance. This paper presents predictions for the influence of the odd mode characteristic impedance upon the contribution of each field component, electric and magnetic, to the deflection angle. In addition, the variation of the characteristic impedance and field homogeneity with frequency are presented.CERN-ACC-2016-160oai:inspirehep.net:14705762016 |
spellingShingle | Accelerators and Storage Rings Belver-Aguilar, Carolina Barnes, Michael Ducimetière, Laurent Review on the Effects of Characteristic Impedance Mismatching in a Stripline Kicker |
title | Review on the Effects of Characteristic Impedance Mismatching in a Stripline Kicker |
title_full | Review on the Effects of Characteristic Impedance Mismatching in a Stripline Kicker |
title_fullStr | Review on the Effects of Characteristic Impedance Mismatching in a Stripline Kicker |
title_full_unstemmed | Review on the Effects of Characteristic Impedance Mismatching in a Stripline Kicker |
title_short | Review on the Effects of Characteristic Impedance Mismatching in a Stripline Kicker |
title_sort | review on the effects of characteristic impedance mismatching in a stripline kicker |
topic | Accelerators and Storage Rings |
url | https://dx.doi.org/10.18429/JACoW-IPAC2016-THPMW034 http://cds.cern.ch/record/2207463 |
work_keys_str_mv | AT belveraguilarcarolina reviewontheeffectsofcharacteristicimpedancemismatchinginastriplinekicker AT barnesmichael reviewontheeffectsofcharacteristicimpedancemismatchinginastriplinekicker AT ducimetierelaurent reviewontheeffectsofcharacteristicimpedancemismatchinginastriplinekicker |