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08/04/2008 Franck SENÉE Visite SPCI 1CEA DSM Irfu
LP – TPC: MicroMegas Panels
D. Attié, D. Calvet, P. Colas, C. Coquelet, X. Coppolani, E. Delagnes, F. Druillole, A. Le Coguie, F. Meigner, D. Peterson,
M. Riallot, F. Senée, S. Turnbull
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08/04/2008 Franck SENÉE Visite SPCI 2CEA DSM Irfu
Large Prototype: Bride de 800mm de diamètre correspondant à un secteur angulaire de la TPC finale pour l’ILC à l’horizon 2020 d’environ 20 degrés avec 7 modules compatibles MicroMegas et/ou Gem et/ou Timepix.
LP – TPC: introduction
6 MicroMegas et 1 Gem
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08/04/2008 Franck SENÉE Visite SPCI 3CEA DSM Irfu
1 module MicroMegas =PCB 6 couches: 1728 pads(réf: 2000001) avec coucherésistive+ Module Back Frame(réf: 1100001)+ Mounting Bracket(réf: 1100002)+ Electronique T2K
Mounting Bracket
Bride 800mm
Les modules MicroMegas de LP-TPC
1 Module Back Frame + PCB Medipix
208
169
8,4°
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08/04/2008 Franck SENÉE Visite SPCI 4CEA DSM Irfu
Micromegas Panel: PCB
C1: Pads layer
C6: Connectors layer
Stacking
C1/C2: Insulation layer
The layers of insulation are Nelco 7000 (Polyimide:Glass Transition Temperature = 260°C): necessary for the resistive layer
24 lines of 72 pads: 1728 pads with 2 used for supplier the HV to the grid.Routing in progess.
18 connectors of 80 pins:4 are used by FEC
HV
![Page 5: CEA DSM Irfu LP – TPC: MicroMegas Panels 08/04/2008Franck SENÉE Visite SPCI1 D. Attié, D. Calvet, P. Colas, C. Coquelet, X. Coppolani, E. Delagnes, F](https://reader036.vdocuments.pub/reader036/viewer/2022062621/551d9d84497959293b8bfb2c/html5/thumbnails/5.jpg)
08/04/2008 Franck SENÉE Visite SPCI 5CEA DSM Irfu
Micromegas Panel: Connection between PCB and FEC with flat cables
The longest=200 mm, the shortest=140mmFlat cables will be ordered soon
FEC+ shielding
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08/04/2008 Franck SENÉE Visite SPCI 6CEA DSM Irfu
Aimant PCMAG
TPC
E
e-
X
Y
Z
B
LP – TPC à en Juin 2008
1 module MicroMegas
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08/04/2008 Franck SENÉE Visite SPCI 7CEA DSM Irfu
LP – TPC à mi-2009
7 modules MicroMegas avec nouveau design des FEC et FEM
Aimant PCMAG
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08/04/2008 Franck SENÉE Visite SPCI 8CEA DSM Irfu
Les limandes:•Types de connecteurs (angle droit)
•Technologie MC4FLEX X1 (blindées)
Les PCB:
Tolérance général : problème sur trou oblong du PCB test
•Les 8 Dummies
•L’échantillon (cf. spécification de fabrication)
•Les 3 PCB
REALISATION SPCI