Difference: ClicSimCouplerPos (1 vs. 17)

Revision 1730 May 2013 - teak_5ftwiki_5furl_5fchanger_2esh

Line: 2 to 2
 
META TOPICPARENT name="ClicBpm"

Coupler Position Simulations

Changed:
<
<
The full geometry of the position cavity was used in a lossy eigenmode computation to simulate the effects of moving the coupler. The full experimental results are at ClicCouplerPosition.
>
>
The full geometry of the position cavity was used in a lossy eigenmode computation to simulate the effects of moving the coupler. The full experimental results are at ClicCouplerPosition.
  simql.png qfitcomp.png
Line: 35 to 35
  lowcondf.png alcoupf.png
Changed:
<
<
Further work to understand these effects can be found here.
>
>
Further work to understand these effects can be found here.
 

Mesh Dependence

Revision 1630 May 2013 - teak_5ftwiki_5furl_5fchanger_2esh

Line: 2 to 2
 
META TOPICPARENT name="ClicBpm"

Coupler Position Simulations

Changed:
<
<
The full geometry of the position cavity was used in a lossy eigenmode computation to simulate the effects of moving the coupler. The full experimental results are at ClicCouplerPosition.
>
>
The full geometry of the position cavity was used in a lossy eigenmode computation to simulate the effects of moving the coupler. The full experimental results are at ClicCouplerPosition.
  simql.png qfitcomp.png
Line: 35 to 35
  lowcondf.png alcoupf.png
Changed:
<
<
Further work to understand these effects can be found here.
>
>
Further work to understand these effects can be found here.
 

Mesh Dependence

Revision 1530 May 2013 - teak_5ftwiki_5furl_5fchanger_2esh

Line: 2 to 2
 
META TOPICPARENT name="ClicBpm"

Coupler Position Simulations

Changed:
<
<
The full geometry of the position cavity was used in a lossy eigenmode computation to simulate the effects of moving the coupler. The full experimental results are at ClicCouplerPosition.
>
>
The full geometry of the position cavity was used in a lossy eigenmode computation to simulate the effects of moving the coupler. The full experimental results are at ClicCouplerPosition.
  simql.png qfitcomp.png
Line: 35 to 35
  lowcondf.png alcoupf.png
Changed:
<
<
Further work to understand these effects can be found here.
>
>
Further work to understand these effects can be found here.
 

Mesh Dependence

Revision 1429 May 2013 - teak_5ftwiki_5furl_5fchanger_2esh

Line: 2 to 2
 
META TOPICPARENT name="ClicBpm"

Coupler Position Simulations

Changed:
<
<
The full geometry of the position cavity was used in a lossy eigenmode computation to simulate the effects of moving the coupler. The full experimental results are at ClicCouplerPosition.
>
>
The full geometry of the position cavity was used in a lossy eigenmode computation to simulate the effects of moving the coupler. The full experimental results are at ClicCouplerPosition.
  simql.png qfitcomp.png
Line: 35 to 35
  lowcondf.png alcoupf.png
Changed:
<
<
Further work to understand these effects can be found here.
>
>
Further work to understand these effects can be found here.
 

Mesh Dependence

Revision 1329 May 2013 - teak_5ftwiki_5furl_5fchanger_2esh

Line: 2 to 2
 
META TOPICPARENT name="ClicBpm"

Coupler Position Simulations

Changed:
<
<
The full geometry of the position cavity was used in a lossy eigenmode computation to simulate the effects of moving the coupler. The full experimental results are at ClicCouplerPosition.
>
>
The full geometry of the position cavity was used in a lossy eigenmode computation to simulate the effects of moving the coupler. The full experimental results are at ClicCouplerPosition.
  simql.png qfitcomp.png
Line: 35 to 35
  lowcondf.png alcoupf.png
Changed:
<
<
Further work to understand these effects can be found here.
>
>
Further work to understand these effects can be found here.
 

Mesh Dependence

Revision 1221 Aug 2012 - webmanip_5fw2sw_2esh

Line: 2 to 2
 
META TOPICPARENT name="ClicBpm"

Coupler Position Simulations

Changed:
<
<
The full geometry of the position cavity was used in a lossy eigenmode computation to simulate the effects of moving the coupler. The full experimental results are at ClicCouplerPosition.
>
>
The full geometry of the position cavity was used in a lossy eigenmode computation to simulate the effects of moving the coupler. The full experimental results are at ClicCouplerPosition.
  simql.png qfitcomp.png
Line: 35 to 35
  lowcondf.png alcoupf.png
Changed:
<
<
Further work to understand these effects can be found here.
>
>
Further work to understand these effects can be found here.
 

Mesh Dependence

Revision 1121 Aug 2012 - webmanip_5foldt2nt_2esh

Line: 1 to 1
 
META TOPICPARENT name="ClicBpm"

Coupler Position Simulations

Line: 53 to 53
 
Changed:
<
<
META FILEATTACHMENT attachment="simql.png" attr="h" comment="" date="1329386399" name="simql.png" path="simql.png" size="38837" stream="simql.png" user="Public.FrancisCullinan" version="1"
META FILEATTACHMENT attachment="simfreq.png" attr="h" comment="" date="1329386446" name="simfreq.png" path="simfreq.png" size="28575" stream="simfreq.png" user="Public.FrancisCullinan" version="1"
META FILEATTACHMENT attachment="fracmesh.png" attr="h" comment="" date="1331202486" name="fracmesh.png" path="fracmesh.png" size="32402" stream="fracmesh.png" user="Public.FrancisCullinan" version="1"
META FILEATTACHMENT attachment="freqmesh.png" attr="h" comment="" date="1331202501" name="freqmesh.png" path="freqmesh.png" size="42706" stream="freqmesh.png" user="Public.FrancisCullinan" version="1"
META FILEATTACHMENT attachment="lowcondq.png" attr="h" comment="" date="1331807630" name="lowcondq.png" path="lowcondq.png" size="38070" stream="lowcondq.png" user="Public.FrancisCullinan" version="1"
META FILEATTACHMENT attachment="alcoupq.png" attr="h" comment="" date="1331807833" name="alcoupq.png" path="alcoupq.png" size="23755" stream="alcoupq.png" user="Public.FrancisCullinan" version="1"
META FILEATTACHMENT attachment="lowcondf.png" attr="h" comment="" date="1331808135" name="lowcondf.png" path="lowcondf.png" size="40935" stream="lowcondf.png" user="Public.FrancisCullinan" version="1"
META FILEATTACHMENT attachment="alcoupf.png" attr="h" comment="" date="1331808244" name="alcoupf.png" path="alcoupf.png" size="41204" stream="alcoupf.png" user="Public.FrancisCullinan" version="2"
META FILEATTACHMENT attachment="qfitcomp.png" attr="h" comment="" date="1332448190" name="qfitcomp.png" path="qfitcomp.png" size="40395" stream="qfitcomp.png" user="Public.FrancisCullinan" version="1"
META FILEATTACHMENT attachment="freqcomp.png" attr="h" comment="" date="1332448283" name="freqcomp.png" path="freqcomp.png" size="45917" stream="freqcomp.png" user="Public.FrancisCullinan" version="2"
META FILEATTACHMENT attachment="wgcfreq.png" attr="h" comment="" date="1332504387" name="wgcfreq.png" path="wgcfreq.png" size="47624" stream="wgcfreq.png" user="Public.FrancisCullinan" version="1"
META FILEATTACHMENT attachment="wgcqext.png" attr="h" comment="" date="1332504423" name="wgcqext.png" path="wgcqext.png" size="53663" stream="wgcqext.png" user="Public.FrancisCullinan" version="1"
META FILEATTACHMENT attachment="wgfinefreq.png" attr="h" comment="" date="1332504441" name="wgfinefreq.png" path="wgfinefreq.png" size="41169" stream="wgfinefreq.png" user="Public.FrancisCullinan" version="1"
META FILEATTACHMENT attachment="wgcfineqext.png" attr="h" comment="" date="1332504459" name="wgcfineqext.png" path="wgcfineqext.png" size="58647" stream="wgcfineqext.png" user="Public.FrancisCullinan" version="1"
>
>
META FILEATTACHMENT attachment="simql.png" attr="h" comment="" date="1329386399" name="simql.png" path="simql.png" size="38837" stream="simql.png" user="Public.FrankieCullinan" version="1"
META FILEATTACHMENT attachment="simfreq.png" attr="h" comment="" date="1329386446" name="simfreq.png" path="simfreq.png" size="28575" stream="simfreq.png" user="Public.FrankieCullinan" version="1"
META FILEATTACHMENT attachment="fracmesh.png" attr="h" comment="" date="1331202486" name="fracmesh.png" path="fracmesh.png" size="32402" stream="fracmesh.png" user="Public.FrankieCullinan" version="1"
META FILEATTACHMENT attachment="freqmesh.png" attr="h" comment="" date="1331202501" name="freqmesh.png" path="freqmesh.png" size="42706" stream="freqmesh.png" user="Public.FrankieCullinan" version="1"
META FILEATTACHMENT attachment="lowcondq.png" attr="h" comment="" date="1331807630" name="lowcondq.png" path="lowcondq.png" size="38070" stream="lowcondq.png" user="Public.FrankieCullinan" version="1"
META FILEATTACHMENT attachment="alcoupq.png" attr="h" comment="" date="1331807833" name="alcoupq.png" path="alcoupq.png" size="23755" stream="alcoupq.png" user="Public.FrankieCullinan" version="1"
META FILEATTACHMENT attachment="lowcondf.png" attr="h" comment="" date="1331808135" name="lowcondf.png" path="lowcondf.png" size="40935" stream="lowcondf.png" user="Public.FrankieCullinan" version="1"
META FILEATTACHMENT attachment="alcoupf.png" attr="h" comment="" date="1331808244" name="alcoupf.png" path="alcoupf.png" size="41204" stream="alcoupf.png" user="Public.FrankieCullinan" version="2"
META FILEATTACHMENT attachment="qfitcomp.png" attr="h" comment="" date="1332448190" name="qfitcomp.png" path="qfitcomp.png" size="40395" stream="qfitcomp.png" user="Public.FrankieCullinan" version="1"
META FILEATTACHMENT attachment="freqcomp.png" attr="h" comment="" date="1332448283" name="freqcomp.png" path="freqcomp.png" size="45917" stream="freqcomp.png" user="Public.FrankieCullinan" version="2"
META FILEATTACHMENT attachment="wgcfreq.png" attr="h" comment="" date="1332504387" name="wgcfreq.png" path="wgcfreq.png" size="47624" stream="wgcfreq.png" user="Public.FrankieCullinan" version="1"
META FILEATTACHMENT attachment="wgcqext.png" attr="h" comment="" date="1332504423" name="wgcqext.png" path="wgcqext.png" size="53663" stream="wgcqext.png" user="Public.FrankieCullinan" version="1"
META FILEATTACHMENT attachment="wgfinefreq.png" attr="h" comment="" date="1332504441" name="wgfinefreq.png" path="wgfinefreq.png" size="41169" stream="wgfinefreq.png" user="Public.FrankieCullinan" version="1"
META FILEATTACHMENT attachment="wgcfineqext.png" attr="h" comment="" date="1332504459" name="wgcfineqext.png" path="wgcfineqext.png" size="58647" stream="wgcfineqext.png" user="Public.FrankieCullinan" version="1"

Revision 1021 Aug 2012 - webmanip_5foldt2nt_2esh

Line: 1 to 1
 
META TOPICPARENT name="ClicBpm"

Coupler Position Simulations

Changed:
<
<
The full geometry of the position cavity was used in a lossy eigenmode computation to simulate the effects of moving the coupler. The full experimental results are at ClicCouplerPosition.
>
>
The full geometry of the position cavity was used in a lossy eigenmode computation to simulate the effects of moving the coupler. The full experimental results are at ClicCouplerPosition.
  simql.png qfitcomp.png
Line: 35 to 35
  lowcondf.png alcoupf.png
Changed:
<
<
Further work to understand these effects can be found here.
>
>
Further work to understand these effects can be found here.
 

Mesh Dependence

Line: 53 to 53
 
Changed:
<
<
META FILEATTACHMENT attachment="simql.png" attr="h" comment="" date="1329386399" name="simql.png" path="simql.png" size="38837" stream="simql.png" user="Public.FrankieCullinan" version="1"
META FILEATTACHMENT attachment="simfreq.png" attr="h" comment="" date="1329386446" name="simfreq.png" path="simfreq.png" size="28575" stream="simfreq.png" user="Public.FrankieCullinan" version="1"
META FILEATTACHMENT attachment="fracmesh.png" attr="h" comment="" date="1331202486" name="fracmesh.png" path="fracmesh.png" size="32402" stream="fracmesh.png" user="Public.FrankieCullinan" version="1"
META FILEATTACHMENT attachment="freqmesh.png" attr="h" comment="" date="1331202501" name="freqmesh.png" path="freqmesh.png" size="42706" stream="freqmesh.png" user="Public.FrankieCullinan" version="1"
META FILEATTACHMENT attachment="lowcondq.png" attr="h" comment="" date="1331807630" name="lowcondq.png" path="lowcondq.png" size="38070" stream="lowcondq.png" user="Public.FrankieCullinan" version="1"
META FILEATTACHMENT attachment="alcoupq.png" attr="h" comment="" date="1331807833" name="alcoupq.png" path="alcoupq.png" size="23755" stream="alcoupq.png" user="Public.FrankieCullinan" version="1"
META FILEATTACHMENT attachment="lowcondf.png" attr="h" comment="" date="1331808135" name="lowcondf.png" path="lowcondf.png" size="40935" stream="lowcondf.png" user="Public.FrankieCullinan" version="1"
META FILEATTACHMENT attachment="alcoupf.png" attr="h" comment="" date="1331808244" name="alcoupf.png" path="alcoupf.png" size="41204" stream="alcoupf.png" user="Public.FrankieCullinan" version="2"
META FILEATTACHMENT attachment="qfitcomp.png" attr="h" comment="" date="1332448190" name="qfitcomp.png" path="qfitcomp.png" size="40395" stream="qfitcomp.png" user="Public.FrankieCullinan" version="1"
META FILEATTACHMENT attachment="freqcomp.png" attr="h" comment="" date="1332448283" name="freqcomp.png" path="freqcomp.png" size="45917" stream="freqcomp.png" user="Public.FrankieCullinan" version="2"
META FILEATTACHMENT attachment="wgcfreq.png" attr="h" comment="" date="1332504387" name="wgcfreq.png" path="wgcfreq.png" size="47624" stream="wgcfreq.png" user="Public.FrankieCullinan" version="1"
META FILEATTACHMENT attachment="wgcqext.png" attr="h" comment="" date="1332504423" name="wgcqext.png" path="wgcqext.png" size="53663" stream="wgcqext.png" user="Public.FrankieCullinan" version="1"
META FILEATTACHMENT attachment="wgfinefreq.png" attr="h" comment="" date="1332504441" name="wgfinefreq.png" path="wgfinefreq.png" size="41169" stream="wgfinefreq.png" user="Public.FrankieCullinan" version="1"
META FILEATTACHMENT attachment="wgcfineqext.png" attr="h" comment="" date="1332504459" name="wgcfineqext.png" path="wgcfineqext.png" size="58647" stream="wgcfineqext.png" user="Public.FrankieCullinan" version="1"
>
>
META FILEATTACHMENT attachment="simql.png" attr="h" comment="" date="1329386399" name="simql.png" path="simql.png" size="38837" stream="simql.png" user="Public.FrancisCullinan" version="1"
META FILEATTACHMENT attachment="simfreq.png" attr="h" comment="" date="1329386446" name="simfreq.png" path="simfreq.png" size="28575" stream="simfreq.png" user="Public.FrancisCullinan" version="1"
META FILEATTACHMENT attachment="fracmesh.png" attr="h" comment="" date="1331202486" name="fracmesh.png" path="fracmesh.png" size="32402" stream="fracmesh.png" user="Public.FrancisCullinan" version="1"
META FILEATTACHMENT attachment="freqmesh.png" attr="h" comment="" date="1331202501" name="freqmesh.png" path="freqmesh.png" size="42706" stream="freqmesh.png" user="Public.FrancisCullinan" version="1"
META FILEATTACHMENT attachment="lowcondq.png" attr="h" comment="" date="1331807630" name="lowcondq.png" path="lowcondq.png" size="38070" stream="lowcondq.png" user="Public.FrancisCullinan" version="1"
META FILEATTACHMENT attachment="alcoupq.png" attr="h" comment="" date="1331807833" name="alcoupq.png" path="alcoupq.png" size="23755" stream="alcoupq.png" user="Public.FrancisCullinan" version="1"
META FILEATTACHMENT attachment="lowcondf.png" attr="h" comment="" date="1331808135" name="lowcondf.png" path="lowcondf.png" size="40935" stream="lowcondf.png" user="Public.FrancisCullinan" version="1"
META FILEATTACHMENT attachment="alcoupf.png" attr="h" comment="" date="1331808244" name="alcoupf.png" path="alcoupf.png" size="41204" stream="alcoupf.png" user="Public.FrancisCullinan" version="2"
META FILEATTACHMENT attachment="qfitcomp.png" attr="h" comment="" date="1332448190" name="qfitcomp.png" path="qfitcomp.png" size="40395" stream="qfitcomp.png" user="Public.FrancisCullinan" version="1"
META FILEATTACHMENT attachment="freqcomp.png" attr="h" comment="" date="1332448283" name="freqcomp.png" path="freqcomp.png" size="45917" stream="freqcomp.png" user="Public.FrancisCullinan" version="2"
META FILEATTACHMENT attachment="wgcfreq.png" attr="h" comment="" date="1332504387" name="wgcfreq.png" path="wgcfreq.png" size="47624" stream="wgcfreq.png" user="Public.FrancisCullinan" version="1"
META FILEATTACHMENT attachment="wgcqext.png" attr="h" comment="" date="1332504423" name="wgcqext.png" path="wgcqext.png" size="53663" stream="wgcqext.png" user="Public.FrancisCullinan" version="1"
META FILEATTACHMENT attachment="wgfinefreq.png" attr="h" comment="" date="1332504441" name="wgfinefreq.png" path="wgfinefreq.png" size="41169" stream="wgfinefreq.png" user="Public.FrancisCullinan" version="1"
META FILEATTACHMENT attachment="wgcfineqext.png" attr="h" comment="" date="1332504459" name="wgcfineqext.png" path="wgcfineqext.png" size="58647" stream="wgcfineqext.png" user="Public.FrancisCullinan" version="1"

Revision 918 Aug 2012 - webmanip_5fw2sw_2esh

Line: 2 to 2
 
META TOPICPARENT name="ClicBpm"

Coupler Position Simulations

Changed:
<
<
The full geometry of the position cavity was used in a lossy eigenmode computation to simulate the effects of moving the coupler. The full experimental results are at ClicCouplerPosition.
>
>
The full geometry of the position cavity was used in a lossy eigenmode computation to simulate the effects of moving the coupler. The full experimental results are at ClicCouplerPosition.
  simql.png qfitcomp.png
Line: 35 to 35
  lowcondf.png alcoupf.png
Changed:
<
<
Further work to understand these effects can be found here.
>
>
Further work to understand these effects can be found here.
 

Mesh Dependence

Revision 805 Jun 2012 - webmanip_5fw2sw_2esh

Line: 2 to 2
 
META TOPICPARENT name="ClicBpm"

Coupler Position Simulations

Changed:
<
<
The full geometry of the position cavity was used in a lossy eigenmode computation to simulate the effects of moving the coupler. The full experimental results are at ClicCouplerPosition.
>
>
The full geometry of the position cavity was used in a lossy eigenmode computation to simulate the effects of moving the coupler. The full experimental results are at ClicCouplerPosition.
  simql.png qfitcomp.png
Line: 35 to 35
  lowcondf.png alcoupf.png
Changed:
<
<
Further work to understand these effects can be found here.
>
>
Further work to understand these effects can be found here.
 

Mesh Dependence

Revision 704 Jun 2012 - webmanip_5foldt2nt_2esh

Line: 1 to 1
 
META TOPICPARENT name="ClicBpm"

Coupler Position Simulations

Line: 53 to 53
 
Changed:
<
<
META FILEATTACHMENT attachment="simql.png" attr="h" comment="" date="1329386399" name="simql.png" path="simql.png" size="38837" stream="simql.png" user="Public.FrancisCullinan" version="1"
META FILEATTACHMENT attachment="simfreq.png" attr="h" comment="" date="1329386446" name="simfreq.png" path="simfreq.png" size="28575" stream="simfreq.png" user="Public.FrancisCullinan" version="1"
META FILEATTACHMENT attachment="fracmesh.png" attr="h" comment="" date="1331202486" name="fracmesh.png" path="fracmesh.png" size="32402" stream="fracmesh.png" user="Public.FrancisCullinan" version="1"
META FILEATTACHMENT attachment="freqmesh.png" attr="h" comment="" date="1331202501" name="freqmesh.png" path="freqmesh.png" size="42706" stream="freqmesh.png" user="Public.FrancisCullinan" version="1"
META FILEATTACHMENT attachment="lowcondq.png" attr="h" comment="" date="1331807630" name="lowcondq.png" path="lowcondq.png" size="38070" stream="lowcondq.png" user="Public.FrancisCullinan" version="1"
META FILEATTACHMENT attachment="alcoupq.png" attr="h" comment="" date="1331807833" name="alcoupq.png" path="alcoupq.png" size="23755" stream="alcoupq.png" user="Public.FrancisCullinan" version="1"
META FILEATTACHMENT attachment="lowcondf.png" attr="h" comment="" date="1331808135" name="lowcondf.png" path="lowcondf.png" size="40935" stream="lowcondf.png" user="Public.FrancisCullinan" version="1"
META FILEATTACHMENT attachment="alcoupf.png" attr="h" comment="" date="1331808244" name="alcoupf.png" path="alcoupf.png" size="41204" stream="alcoupf.png" user="Public.FrancisCullinan" version="2"
META FILEATTACHMENT attachment="qfitcomp.png" attr="h" comment="" date="1332448190" name="qfitcomp.png" path="qfitcomp.png" size="40395" stream="qfitcomp.png" user="Public.FrancisCullinan" version="1"
META FILEATTACHMENT attachment="freqcomp.png" attr="h" comment="" date="1332448283" name="freqcomp.png" path="freqcomp.png" size="45917" stream="freqcomp.png" user="Public.FrancisCullinan" version="2"
META FILEATTACHMENT attachment="wgcfreq.png" attr="h" comment="" date="1332504387" name="wgcfreq.png" path="wgcfreq.png" size="47624" stream="wgcfreq.png" user="Public.FrancisCullinan" version="1"
META FILEATTACHMENT attachment="wgcqext.png" attr="h" comment="" date="1332504423" name="wgcqext.png" path="wgcqext.png" size="53663" stream="wgcqext.png" user="Public.FrancisCullinan" version="1"
META FILEATTACHMENT attachment="wgfinefreq.png" attr="h" comment="" date="1332504441" name="wgfinefreq.png" path="wgfinefreq.png" size="41169" stream="wgfinefreq.png" user="Public.FrancisCullinan" version="1"
META FILEATTACHMENT attachment="wgcfineqext.png" attr="h" comment="" date="1332504459" name="wgcfineqext.png" path="wgcfineqext.png" size="58647" stream="wgcfineqext.png" user="Public.FrancisCullinan" version="1"
>
>
META FILEATTACHMENT attachment="simql.png" attr="h" comment="" date="1329386399" name="simql.png" path="simql.png" size="38837" stream="simql.png" user="Public.FrankieCullinan" version="1"
META FILEATTACHMENT attachment="simfreq.png" attr="h" comment="" date="1329386446" name="simfreq.png" path="simfreq.png" size="28575" stream="simfreq.png" user="Public.FrankieCullinan" version="1"
META FILEATTACHMENT attachment="fracmesh.png" attr="h" comment="" date="1331202486" name="fracmesh.png" path="fracmesh.png" size="32402" stream="fracmesh.png" user="Public.FrankieCullinan" version="1"
META FILEATTACHMENT attachment="freqmesh.png" attr="h" comment="" date="1331202501" name="freqmesh.png" path="freqmesh.png" size="42706" stream="freqmesh.png" user="Public.FrankieCullinan" version="1"
META FILEATTACHMENT attachment="lowcondq.png" attr="h" comment="" date="1331807630" name="lowcondq.png" path="lowcondq.png" size="38070" stream="lowcondq.png" user="Public.FrankieCullinan" version="1"
META FILEATTACHMENT attachment="alcoupq.png" attr="h" comment="" date="1331807833" name="alcoupq.png" path="alcoupq.png" size="23755" stream="alcoupq.png" user="Public.FrankieCullinan" version="1"
META FILEATTACHMENT attachment="lowcondf.png" attr="h" comment="" date="1331808135" name="lowcondf.png" path="lowcondf.png" size="40935" stream="lowcondf.png" user="Public.FrankieCullinan" version="1"
META FILEATTACHMENT attachment="alcoupf.png" attr="h" comment="" date="1331808244" name="alcoupf.png" path="alcoupf.png" size="41204" stream="alcoupf.png" user="Public.FrankieCullinan" version="2"
META FILEATTACHMENT attachment="qfitcomp.png" attr="h" comment="" date="1332448190" name="qfitcomp.png" path="qfitcomp.png" size="40395" stream="qfitcomp.png" user="Public.FrankieCullinan" version="1"
META FILEATTACHMENT attachment="freqcomp.png" attr="h" comment="" date="1332448283" name="freqcomp.png" path="freqcomp.png" size="45917" stream="freqcomp.png" user="Public.FrankieCullinan" version="2"
META FILEATTACHMENT attachment="wgcfreq.png" attr="h" comment="" date="1332504387" name="wgcfreq.png" path="wgcfreq.png" size="47624" stream="wgcfreq.png" user="Public.FrankieCullinan" version="1"
META FILEATTACHMENT attachment="wgcqext.png" attr="h" comment="" date="1332504423" name="wgcqext.png" path="wgcqext.png" size="53663" stream="wgcqext.png" user="Public.FrankieCullinan" version="1"
META FILEATTACHMENT attachment="wgfinefreq.png" attr="h" comment="" date="1332504441" name="wgfinefreq.png" path="wgfinefreq.png" size="41169" stream="wgfinefreq.png" user="Public.FrankieCullinan" version="1"
META FILEATTACHMENT attachment="wgcfineqext.png" attr="h" comment="" date="1332504459" name="wgcfineqext.png" path="wgcfineqext.png" size="58647" stream="wgcfineqext.png" user="Public.FrankieCullinan" version="1"

Revision 627 Apr 2012 - FrancisCullinan

Line: 1 to 1
 
META TOPICPARENT name="ClicBpm"

Coupler Position Simulations

Line: 53 to 53
 
Deleted:
<
<

  • wgcfreq.png:

  • wgcqext.png:

  • wgfinefreq.png:

  • wgcfineqext.png:
 
META FILEATTACHMENT attachment="simql.png" attr="h" comment="" date="1329386399" name="simql.png" path="simql.png" size="38837" stream="simql.png" user="Public.FrancisCullinan" version="1"
META FILEATTACHMENT attachment="simfreq.png" attr="h" comment="" date="1329386446" name="simfreq.png" path="simfreq.png" size="28575" stream="simfreq.png" user="Public.FrancisCullinan" version="1"
META FILEATTACHMENT attachment="fracmesh.png" attr="h" comment="" date="1331202486" name="fracmesh.png" path="fracmesh.png" size="32402" stream="fracmesh.png" user="Public.FrancisCullinan" version="1"

Revision 523 Mar 2012 - FrancisCullinan

Line: 1 to 1
 
META TOPICPARENT name="ClicBpm"

Coupler Position Simulations

Line: 12 to 12
  In simulation, the coupling is more sensitive to the feedthrough-waveguide spacing but the frequency is less sensitive. This may be due to the rounded ends of the feedthrough not being modelled accurately in simulation.
Changed:
<
<

Low Conductivity and Lyapin Feedthrough

>
>

Coupled Resonators

The waveguide-coaxial transitions create resonances that vary strongly with feedthrough-waveguide separation in both frequency and quality factor. The external quality factors of these modes are lowest when their frequencies coincide with the cavity dipole resonant frequency. it is here that the coupling between the resonant modes is strongest. This is why the strongest coax-cavity coupling is measured at ~0.1mm feedthrough-waveguide separation. It must therefore, be determined, how great an influence these modes have at other separations.

wgcfreq.png wgcqext.png

This effect was also investigated at finer spacing. This confirms that the lowest external quality factor for the waveguide-coax modes is seen where the resonant frequencies of the waveguide-coax and cavity dipole modes. This is also where the lowest measured loaded quality factor is.

wgfinefreq.png wgcfineqext.png

Low Conductivity and Lyapin Feedthrough

  The simulations were repeated, once with a lower surface conductivity that brought the loaded Q down to the measured value and once with a bead at the end of the feedthrough.
Line: 43 to 55
 
Added:
>
>
  • wgcfreq.png:

  • wgcqext.png:

  • wgfinefreq.png:

  • wgcfineqext.png:
 
META FILEATTACHMENT attachment="simql.png" attr="h" comment="" date="1329386399" name="simql.png" path="simql.png" size="38837" stream="simql.png" user="Public.FrancisCullinan" version="1"
META FILEATTACHMENT attachment="simfreq.png" attr="h" comment="" date="1329386446" name="simfreq.png" path="simfreq.png" size="28575" stream="simfreq.png" user="Public.FrancisCullinan" version="1"
META FILEATTACHMENT attachment="fracmesh.png" attr="h" comment="" date="1331202486" name="fracmesh.png" path="fracmesh.png" size="32402" stream="fracmesh.png" user="Public.FrancisCullinan" version="1"
Line: 53 to 77
 
META FILEATTACHMENT attachment="alcoupf.png" attr="h" comment="" date="1331808244" name="alcoupf.png" path="alcoupf.png" size="41204" stream="alcoupf.png" user="Public.FrancisCullinan" version="2"
META FILEATTACHMENT attachment="qfitcomp.png" attr="h" comment="" date="1332448190" name="qfitcomp.png" path="qfitcomp.png" size="40395" stream="qfitcomp.png" user="Public.FrancisCullinan" version="1"
META FILEATTACHMENT attachment="freqcomp.png" attr="h" comment="" date="1332448283" name="freqcomp.png" path="freqcomp.png" size="45917" stream="freqcomp.png" user="Public.FrancisCullinan" version="2"
Added:
>
>
META FILEATTACHMENT attachment="wgcfreq.png" attr="h" comment="" date="1332504387" name="wgcfreq.png" path="wgcfreq.png" size="47624" stream="wgcfreq.png" user="Public.FrancisCullinan" version="1"
META FILEATTACHMENT attachment="wgcqext.png" attr="h" comment="" date="1332504423" name="wgcqext.png" path="wgcqext.png" size="53663" stream="wgcqext.png" user="Public.FrancisCullinan" version="1"
META FILEATTACHMENT attachment="wgfinefreq.png" attr="h" comment="" date="1332504441" name="wgfinefreq.png" path="wgfinefreq.png" size="41169" stream="wgfinefreq.png" user="Public.FrancisCullinan" version="1"
META FILEATTACHMENT attachment="wgcfineqext.png" attr="h" comment="" date="1332504459" name="wgcfineqext.png" path="wgcfineqext.png" size="58647" stream="wgcfineqext.png" user="Public.FrancisCullinan" version="1"

Revision 422 Mar 2012 - FrancisCullinan

Line: 1 to 1
 
META TOPICPARENT name="ClicBpm"

Coupler Position Simulations

Line: 44 to 44
 

META FILEATTACHMENT attachment="simql.png" attr="h" comment="" date="1329386399" name="simql.png" path="simql.png" size="38837" stream="simql.png" user="Public.FrancisCullinan" version="1"
Deleted:
<
<
META FILEATTACHMENT attachment="qfitcomp.png" attr="h" comment="" date="1329386419" name="qfitcomp.png" path="qfitcomp.png" size="41242" stream="qfitcomp.png" user="Public.FrancisCullinan" version="1"
 
META FILEATTACHMENT attachment="simfreq.png" attr="h" comment="" date="1329386446" name="simfreq.png" path="simfreq.png" size="28575" stream="simfreq.png" user="Public.FrancisCullinan" version="1"
Deleted:
<
<
META FILEATTACHMENT attachment="freqcomp.png" attr="h" comment="" date="1329386468" name="freqcomp.png" path="freqcomp.png" size="60287" stream="freqcomp.png" user="Public.FrancisCullinan" version="1"
 
META FILEATTACHMENT attachment="fracmesh.png" attr="h" comment="" date="1331202486" name="fracmesh.png" path="fracmesh.png" size="32402" stream="fracmesh.png" user="Public.FrancisCullinan" version="1"
META FILEATTACHMENT attachment="freqmesh.png" attr="h" comment="" date="1331202501" name="freqmesh.png" path="freqmesh.png" size="42706" stream="freqmesh.png" user="Public.FrancisCullinan" version="1"
META FILEATTACHMENT attachment="lowcondq.png" attr="h" comment="" date="1331807630" name="lowcondq.png" path="lowcondq.png" size="38070" stream="lowcondq.png" user="Public.FrancisCullinan" version="1"
META FILEATTACHMENT attachment="alcoupq.png" attr="h" comment="" date="1331807833" name="alcoupq.png" path="alcoupq.png" size="23755" stream="alcoupq.png" user="Public.FrancisCullinan" version="1"
META FILEATTACHMENT attachment="lowcondf.png" attr="h" comment="" date="1331808135" name="lowcondf.png" path="lowcondf.png" size="40935" stream="lowcondf.png" user="Public.FrancisCullinan" version="1"
META FILEATTACHMENT attachment="alcoupf.png" attr="h" comment="" date="1331808244" name="alcoupf.png" path="alcoupf.png" size="41204" stream="alcoupf.png" user="Public.FrancisCullinan" version="2"
Added:
>
>
META FILEATTACHMENT attachment="qfitcomp.png" attr="h" comment="" date="1332448190" name="qfitcomp.png" path="qfitcomp.png" size="40395" stream="qfitcomp.png" user="Public.FrancisCullinan" version="1"
META FILEATTACHMENT attachment="freqcomp.png" attr="h" comment="" date="1332448283" name="freqcomp.png" path="freqcomp.png" size="45917" stream="freqcomp.png" user="Public.FrancisCullinan" version="2"

Revision 315 Mar 2012 - FrancisCullinan

Line: 1 to 1
 
META TOPICPARENT name="ClicBpm"

Coupler Position Simulations

Line: 12 to 12
  In simulation, the coupling is more sensitive to the feedthrough-waveguide spacing but the frequency is less sensitive. This may be due to the rounded ends of the feedthrough not being modelled accurately in simulation.
Added:
>
>

Low Conductivity and Lyapin Feedthrough

The simulations were repeated, once with a lower surface conductivity that brought the loaded Q down to the measured value and once with a bead at the end of the feedthrough.

lowcondq.png alcoupq.png

lowcondf.png alcoupf.png

Further work to understand these effects can be found here.

 

Mesh Dependence

The split in mode frequencies is due to the accuracy of the meshing. The dependence of the mode splitting and resonant frequency on mesh density is shown below. The accuracy is not sufficient for temperature simulations and so for these, the mesh will be made symmetric and dense and the solution may have to be third order.

Line: 35 to 49
 
META FILEATTACHMENT attachment="freqcomp.png" attr="h" comment="" date="1329386468" name="freqcomp.png" path="freqcomp.png" size="60287" stream="freqcomp.png" user="Public.FrancisCullinan" version="1"
META FILEATTACHMENT attachment="fracmesh.png" attr="h" comment="" date="1331202486" name="fracmesh.png" path="fracmesh.png" size="32402" stream="fracmesh.png" user="Public.FrancisCullinan" version="1"
META FILEATTACHMENT attachment="freqmesh.png" attr="h" comment="" date="1331202501" name="freqmesh.png" path="freqmesh.png" size="42706" stream="freqmesh.png" user="Public.FrancisCullinan" version="1"
Added:
>
>
META FILEATTACHMENT attachment="lowcondq.png" attr="h" comment="" date="1331807630" name="lowcondq.png" path="lowcondq.png" size="38070" stream="lowcondq.png" user="Public.FrancisCullinan" version="1"
META FILEATTACHMENT attachment="alcoupq.png" attr="h" comment="" date="1331807833" name="alcoupq.png" path="alcoupq.png" size="23755" stream="alcoupq.png" user="Public.FrancisCullinan" version="1"
META FILEATTACHMENT attachment="lowcondf.png" attr="h" comment="" date="1331808135" name="lowcondf.png" path="lowcondf.png" size="40935" stream="lowcondf.png" user="Public.FrancisCullinan" version="1"
META FILEATTACHMENT attachment="alcoupf.png" attr="h" comment="" date="1331808244" name="alcoupf.png" path="alcoupf.png" size="41204" stream="alcoupf.png" user="Public.FrancisCullinan" version="2"

Revision 208 Mar 2012 - FrancisCullinan

Line: 1 to 1
 
META TOPICPARENT name="ClicBpm"

Coupler Position Simulations

Line: 12 to 12
  In simulation, the coupling is more sensitive to the feedthrough-waveguide spacing but the frequency is less sensitive. This may be due to the rounded ends of the feedthrough not being modelled accurately in simulation.
Added:
>
>

Mesh Dependence

The split in mode frequencies is due to the accuracy of the meshing. The dependence of the mode splitting and resonant frequency on mesh density is shown below. The accuracy is not sufficient for temperature simulations and so for these, the mesh will be made symmetric and dense and the solution may have to be third order.

fracmesh.png freqmesh.png

 

Revision 116 Feb 2012 - FrancisCullinan

Line: 1 to 1
Added:
>
>
META TOPICPARENT name="ClicBpm"

Coupler Position Simulations

The full geometry of the position cavity was used in a lossy eigenmode computation to simulate the effects of moving the coupler. The full experimental results are at ClicCouplerPosition.

simql.png qfitcomp.png

simfreq.png freqcomp.png

In simulation, the coupling is more sensitive to the feedthrough-waveguide spacing but the frequency is less sensitive. This may be due to the rounded ends of the feedthrough not being modelled accurately in simulation.

<--

Settings just to customise this page

-->

META FILEATTACHMENT attachment="simql.png" attr="h" comment="" date="1329386399" name="simql.png" path="simql.png" size="38837" stream="simql.png" user="Public.FrancisCullinan" version="1"
META FILEATTACHMENT attachment="qfitcomp.png" attr="h" comment="" date="1329386419" name="qfitcomp.png" path="qfitcomp.png" size="41242" stream="qfitcomp.png" user="Public.FrancisCullinan" version="1"
META FILEATTACHMENT attachment="simfreq.png" attr="h" comment="" date="1329386446" name="simfreq.png" path="simfreq.png" size="28575" stream="simfreq.png" user="Public.FrancisCullinan" version="1"
META FILEATTACHMENT attachment="freqcomp.png" attr="h" comment="" date="1329386468" name="freqcomp.png" path="freqcomp.png" size="60287" stream="freqcomp.png" user="Public.FrancisCullinan" version="1"
 
This site is powered by the TWiki collaboration platform Powered by PerlCopyright © 2008-2022 by the contributing authors. All material on this collaboration platform is the property of the contributing authors.
Ideas, requests, problems regarding RHUL Physics Department TWiki? Send feedback