Ringing in the Pulse Response of Long and Wideband Coaxial Transmission Lines due to Group Delay Dispersion

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In particle accelerators coaxial cables are commonly used to transmit wideband beam signals covering many decades of frequencies over long distances. Those transmission lines often have a corrugated outer and/or inner conductor. This particular construction exhibits a significant amount of frequency...

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Autores principales: Caspers, Friedhelm, Federmann, S, Höfle, Wolfgang, Kotzian, G, de Maria, R
Lenguaje:eng
Publicado: 2009
Materias:
Engineering
Acceso en línea:http://cds.cern.ch/record/1186205
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author Caspers, Friedhelm
Federmann, S
Höfle, Wolfgang
Kotzian, G
de Maria, R
author_facet Caspers, Friedhelm
Federmann, S
Höfle, Wolfgang
Kotzian, G
de Maria, R
author_sort Caspers, Friedhelm
collection CERN
description In particle accelerators coaxial cables are commonly used to transmit wideband beam signals covering many decades of frequencies over long distances. Those transmission lines often have a corrugated outer and/or inner conductor. This particular construction exhibits a significant amount of frequency dependent group delay variation. A comparison of simulations based on theoretical models and S11 and S21 network analyzer measurements up to 2.5 GHz is presented. It is shown how the non-linear phase response and varying group delay leads to ringing in the pulse response and subsequent distortion of signals transmitted through such coaxial transmission lines.
id cern-1186205
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2009
record_format invenio
spelling cern-11862052019-09-30T06:29:59Zhttp://cds.cern.ch/record/1186205engCaspers, FriedhelmFedermann, SHöfle, WolfgangKotzian, Gde Maria, RRinging in the Pulse Response of Long and Wideband Coaxial Transmission Lines due to Group Delay DispersionEngineeringIn particle accelerators coaxial cables are commonly used to transmit wideband beam signals covering many decades of frequencies over long distances. Those transmission lines often have a corrugated outer and/or inner conductor. This particular construction exhibits a significant amount of frequency dependent group delay variation. A comparison of simulations based on theoretical models and S11 and S21 network analyzer measurements up to 2.5 GHz is presented. It is shown how the non-linear phase response and varying group delay leads to ringing in the pulse response and subsequent distortion of signals transmitted through such coaxial transmission lines.CERN-BE-2009-031oai:cds.cern.ch:11862052009-06-25
spellingShingle Engineering
Caspers, Friedhelm
Federmann, S
Höfle, Wolfgang
Kotzian, G
de Maria, R
Ringing in the Pulse Response of Long and Wideband Coaxial Transmission Lines due to Group Delay Dispersion
title Ringing in the Pulse Response of Long and Wideband Coaxial Transmission Lines due to Group Delay Dispersion
title_full Ringing in the Pulse Response of Long and Wideband Coaxial Transmission Lines due to Group Delay Dispersion
title_fullStr Ringing in the Pulse Response of Long and Wideband Coaxial Transmission Lines due to Group Delay Dispersion
title_full_unstemmed Ringing in the Pulse Response of Long and Wideband Coaxial Transmission Lines due to Group Delay Dispersion
title_short Ringing in the Pulse Response of Long and Wideband Coaxial Transmission Lines due to Group Delay Dispersion
title_sort ringing in the pulse response of long and wideband coaxial transmission lines due to group delay dispersion
topic Engineering
url http://cds.cern.ch/record/1186205
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AT federmanns ringinginthepulseresponseoflongandwidebandcoaxialtransmissionlinesduetogroupdelaydispersion
AT hoflewolfgang ringinginthepulseresponseoflongandwidebandcoaxialtransmissionlinesduetogroupdelaydispersion
AT kotziang ringinginthepulseresponseoflongandwidebandcoaxialtransmissionlinesduetogroupdelaydispersion
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