W. Buttler
Fraunhofer Society
19 Papers
345 Citations
W. Buttler is an academic researcher from Fraunhofer Society. The author has contributed to research in topics: Preamplifier & CMOS. The author has an hindex of 11, co-authored 19 publications.
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Papers
The MPI/AIT X-ray imager (MAXI) — High speed pn CCDs for X-ray detection
Lothar Strüder,Heinrich Bräuninger,M. Meier,Peter Predehl,Claus Reppin,M. Sterzik,Joachim Trümper,P. W. Cattaneo,D. Hauff,G. Lutz,K. Schuster,A. S. Schwarz,E. Kenziorra,A. Staubert,E. Gatti,Antonio Francesco Longoni,Marco Sampietro,Veljko Radeka,Pavel Rehak,S. Rescia,P.F. Manfredi,W. Buttler,Peter Holl,J. Kemmer,U. Prechtel,T. Ziemann +25 more
TL;DR: In this article, a fully depleted (sensitive) pn CCD of 280 μm thickness with a homogeneous sensitive area of 36 cm2 and a pixel size of 150×150 μm2 was proposed as focal plane instrumentation of the X-ray Multi Mirror Mission (XMM).
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Evolution in the criteria that underlie the design of a monolithic preamplifier system for microstrip detectors
TL;DR: In this article, the design of a monolithic preamplifier system for microstrip detectors has been analyzed, and the latest design criteria aim at realizing a pre-amplification system which, besides outstanding noise performances, features also a suitable degree of radiation tolerance.
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Low noise monolithic CMOS front end electronics
TL;DR: In this article, the amplifier driver combination whose noise performance has been measured in detail as well as the analog multiplexing silicon strip detector readout electronics are designed with low power consumption and can be operated in pulsed mode so as to reduce heat dissipation even further.
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Noise filtering for readout electronics
TL;DR: In this article, the authors present a filtering principle suitable for integrated readout electronics, which is independent of the process parameters, and can be easily changed by a variation of the sampling frequency.
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The ALEPH minivertex detector
Peter Holl,H. Dietl,J. Fent,G. Lutz,J. Sedlmeier,R. Settles,Lothar Strüder,W. Buttler,Bedrich Hosticka,Günter Zimmer,Giuseppe Bagliesi,G. Batignani,E. Focardi,F. Forti,Marcello Giorgi,S. Scapellato,Guido Tonelli,G. Triggiani +17 more
TL;DR: In the ALEPH experiment at LEP, a minivertex detector was installed as mentioned in this paper, consisting of silicon microstrip detectors arranged on two concentric “cylindrical” surfaces around the interaction point.
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