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1.
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Influence of High-Frequency Magnetic Fields on the Noise Behavior of CMS 2S Module Prototypes
/ Dziwok, Christian (Aachen, Tech. Hochsch.) ; Feld, Lutz Werner (Aachen, Tech. Hochsch.) ; Klein, Katja (Aachen, Tech. Hochsch.) ; Lipinski, Martin (Aachen, Tech. Hochsch.) ; Pauls, Alexander Josef (Aachen, Tech. Hochsch.) ; Pooth, Oliver (Aachen, Tech. Hochsch.) ; Roewert, Nicolas Maximilian (Aachen, Tech. Hochsch.)
/CMS Tracker Group
For the CMS tracker Phase-2 upgrade new modules with silicon strip sensors are being developed. Each module features a Service Hybrid (SEH), which is responsible for the distribution of low voltages to the module components using a two stage DC-DC conversion scheme. [...]
CMS-CR-2022-186.-
Geneva : CERN, 2023 - 8 p.
- Published in : JINST 18 (2023) C01013
Fulltext: PDF;
In : Topical Workshop on Electronics for Particle Physics 2022 (TWEPP 2022), Bergen, Norway, 19 - 23 Sep 2022, pp.C01013
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2.
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Test system for the Service Hybrid of the 2S Module for the CMS Phase-2 Outer Tracker Upgrade
/ Dziwok, Christian (Aachen, Tech. Hochsch.) ; Feld, Lutz Werner (Aachen, Tech. Hochsch.) ; Karpinski, Waclaw (Aachen, Tech. Hochsch.) ; Klein, Katja (Aachen, Tech. Hochsch.) ; Lipinski, Martin (Aachen, Tech. Hochsch.) ; Louis, Daniel (Aachen, Tech. Hochsch.) ; Oezen, I ; Pauls, Alexander Josef (Aachen, Tech. Hochsch.) ; Pooth, Oliver (Aachen, Tech. Hochsch.) ; Repic, M et al.
Alongside the High-Luminosity LHC upgrade, the silicon tracker of the CMS detector will be replaced within the scope of the so-called Phase-2 Upgrade. The new tracker will consist of an inner part (Inner Tracker with pixelated modules) and at larger radii the Outer Tracker with two different module types (PS and 2S modules). [...]
CMS-CR-2021-203.-
Geneva : CERN, 2021 - 7 p.
Fulltext: PDF;
In : TWEPP 2021 Topical Workshop on Electronics for Particle Physics, Online, Online, 20 - 24 Sep 2021
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3.
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Power hybrids for silicon modules with macro-pixel and strip sensors for the CMS Phase-2 tracker upgrade
/ Bogner, Alexander (Aachen, Tech. Hochsch.) ; Feld, Lutz Werner (Aachen, Tech. Hochsch.) ; Karpinski, Waclaw (Aachen, Tech. Hochsch.) ; Klein, Katja (Aachen, Tech. Hochsch.) ; Lipinski, Martin (Aachen, Tech. Hochsch.) ; Irfan Oezen ; Pauls, Alexander Josef (Aachen, Tech. Hochsch.) ; Pierschel, Gerhard (Aachen, Tech. Hochsch.) ; Preuten, Marius (Aachen, Tech. Hochsch.) ; Wlochal, Michael (Aachen, Tech. Hochsch.)
In the framework of the Phase-2 upgrade of the CMS tracker for the High Luminosity LHC, a power hybrid for usage in silicon sensor modules with macro-pixel and strip sensors has been developed. The power hybrid features three DC-DC converters in a two-step powering scheme, delivering three different low voltages (1.0\,V, 1.25\,V, 2.5\,V) to the module electronics. [...]
CMS-CR-2019-184.-
Geneva : CERN, 2020 - 7 p.
- Published in : PoS TWEPP2019 (2020) 059
Fulltext: PDF; Fulltext from publisher: PDF;
In : TWEPP 2019 Topical Workshop on Electronics for Particle Physics, Santiago De Compostela, Spain, 2 - 6 Sep 2019, pp.059
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4.
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First Implementation of a Two-Stage DC-DC Conversion Powering Scheme for the CMS Phase-2 Outer Tracker
/ Feld, Lutz Werner (Aachen, Tech. Hochsch.) ; Gadek, Tomasz (CERN) ; Karpinski, Waclaw (Aachen, Tech. Hochsch.) ; Klein, Katja (Aachen, Tech. Hochsch.) ; Lipinski, Martin (Aachen, Tech. Hochsch.) ; Pauls, Alexander Josef (Aachen, Tech. Hochsch.) ; Preuten, Marius (Aachen, Tech. Hochsch.) ; Rauch, Max Philip (Aachen, Tech. Hochsch.) ; Wangelik, Frederik (Aachen, Tech. Hochsch.) ; Wlochal, Michael (Aachen, Tech. Hochsch.)
/CMS Collaboration
The 2S silicon strip modules for the CMS Phase-2 tracker upgrade will require two operating voltages. These will be provided via a two-step DC-DC conversion powering scheme, in which one DC-DC converter delivers 2.5\,V while the second DC-DC converter receives 2.5\,V at its input and converts it to 1.2\,V. [...]
CMS-CR-2016-349.-
Geneva : CERN, 2017 - 11 p.
- Published in : JINST 12 (2017) C03090
Fulltext: PDF;
In : Topical Workshop on Electronics for Particle Physics, Karlsruhe, Germany, 26 - 30 Sep 2016, pp.C03090
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5.
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Experience from design, prototyping and production of a DC-DC conversion powering scheme for the CMS Phase-1 Pixel Upgrade
/ Feld, Lutz Werner (Aachen, Tech. Hochsch.) ; Karpinski, Waclaw (Aachen, Tech. Hochsch.) ; Klein, Katja (Aachen, Tech. Hochsch.) ; Lipinski, Martin (Aachen, Tech. Hochsch.) ; Preuten, Marius (Aachen, Tech. Hochsch.) ; Rauch, Max Philip (Aachen, Tech. Hochsch.) ; Schmitz, Stefan Antonius (Aachen, Tech. Hochsch.) ; Wlochal, Michael (Aachen, Tech. Hochsch.)
/CMS Collaboration
The CMS pixel detector will be exchanged during the technical stop 2016/2017. To allow the new pixel detector to be powered with the legacy cable plant and power supplies, a novel powering scheme based on DC-DC conversion is employed. [...]
CMS-CR-2016-032.-
Geneva : CERN, 2017 - 5 p.
- Published in : Nucl. Instrum. Methods Phys. Res., A 845 (2017) 591-594
Fulltext: PDF;
In : 14th Vienna Conference on Instrumentation, Vienna, Austria, 15 - 19 Feb 2016, pp.591-594
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6.
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Experience from design, prototyping and production of a DC-DC conversion powering scheme for the CMS Phase-1 Pixel Upgrade
/ Feld, Lutz Werner (Aachen, Tech. Hochsch.) ; Karpinski, Waclaw (Aachen, Tech. Hochsch.) ; Klein, Katja (Aachen, Tech. Hochsch.) ; Lipinski, Martin (Aachen, Tech. Hochsch.) ; Preuten, Marius (Aachen, Tech. Hochsch.) ; Rauch, Max Philip (Aachen, Tech. Hochsch.) ; Schmitz, Stefan Antonius (Aachen, Tech. Hochsch.) ; Wlochal, Michael (Aachen, Tech. Hochsch.)
/CMS Collaboration
The CMS Collaboration has adopted a DC-DC conversion powering scheme for the Phase-1 Upgrade of its pixel detector. DC-DC buck converters with a conversion ratio of around 3 are installed on the support structures, outside of the sensitive tracking region, requiring a re-design of the low and high voltage distribution to the pixel modules. [...]
CMS-CR-2015-285.-
Geneva : CERN, 2016 - 11 p.
- Published in : JINST 11 (2016) C02033
Fulltext: PDF;
In : Topical Workshop on Electronics for Particle Physics, Lisbon, Portugal, 28 Sep - 2 Oct 2015, pp.C02033
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7.
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8.
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Development of a DC-DC conversion powering scheme for the CMS Phase-1 pixel upgrade
/ Feld, Lutz Werner (Aachen, Tech. Hochsch.) ; Christian Fimmers ; Karpinski, Waclaw (Aachen, Tech. Hochsch.) ; Klein, Katja (Aachen, Tech. Hochsch.) ; Lipinski, Martin (Aachen, Tech. Hochsch.) ; Preuten, Marius (Aachen, Tech. Hochsch.) ; Max Rauch ; Rittich, David Michael (Aachen, Tech. Hochsch.) ; Sammet, Jan Domenik (Aachen, Tech. Hochsch.) ; Wlochal, Michael (Aachen, Tech. Hochsch.)
/CMS Collaboration
A novel powering scheme based on the DC-DC conversion technique will be exploited to power the CMS Phase-1 pixel detector. DC-DC buck converters for the CMS pixel project have been developed, based on the AMIS5 ASIC designed by CERN. [...]
CMS-CR-2013-451.-
Geneva : CERN, 2014 - 11 p.
- Published in : JINST 9 (2014) C01048
Fulltext: CR2013_451 - PDF; C01048 - PDF; IOP Open Access article: PDF;
In : Topical Workshop on Electronics for Particle Physics, Perugia, Italy, 23 - 27 Sep 2013, pp.C01048
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9.
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DC-DC Powering for the CMS Pixel Upgrade
/ Feld, Lutz Werner (Aachen, Tech. Hochsch.) ; Martin Fleck (Aachen, Tech. Hochsch.) ; Marcel Friedrichs (Aachen, Tech. Hochsch.) ; Richard Hensch (Aachen, Tech. Hochsch.) ; Karpinski, Waclaw (Aachen, Tech. Hochsch.) ; Klein, Katja (Aachen, Tech. Hochsch.) ; Rittich, David Michael (Aachen, Tech. Hochsch.) ; Sammet, Jan Domenik (Aachen, Tech. Hochsch.) ; Wlochal, Michael (Aachen, Tech. Hochsch.)
The CMS experiment plans to replace its silicon pixel detector with a new one with improved rate capability and an additional detection layer at the end of 2016. In order to cope with the increased number of detector modules the new pixel detector will be powered via DC-DC converters close to the sensitive detector volume. [...]
CMS-CR-2013-069.-
Geneva : CERN, 2013 - 5 p.
Fulltext: PDF;
In : 13th Vienna Conference on Instrumentation, Vienna, Austria, 11 - 15 Feb 2013
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10.
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A DC-DC Conversion Powering Scheme for the CMS Phase-1 Pixel Upgrade
/ Feld, Lutz Werner (Aachen, Tech. Hochsch.) ; Martin Fleck (Aachen, Tech. Hochsch.) ; Marcel Friedrichs (Aachen, Tech. Hochsch.) ; Richard Hensch (Aachen, Tech. Hochsch.) ; Karpinski, Waclaw (Aachen, Tech. Hochsch.) ; Klein, Katja (Aachen, Tech. Hochsch.) ; Sammet, Jan Domenik (Aachen, Tech. Hochsch.) ; Wlochal, Michael (Aachen, Tech. Hochsch.)
/for the CMS Collaboration
The CMS pixel detector was designed for a nominal instantaneous LHC luminosity of $1\cdot 10^{34}$\,cm$^{-2}$s$^{-1}$. During Phase-1 of the LHC upgrade, the instantaneous luminosity will be increased to about twice this value. [...]
CMS-CR-2012-372.-
Geneva : CERN, 2012 - 11 p.
Fulltext: PDF;
In : Topical Workshop on Electronics for Particle Physics, Oxford, UK, 17 - 21 Sep 2012
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