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Microchannel Plates signals, Picosecond timing, Design’s minimum performance
MCP signals left: 1024 pads 25 m MCP recorded at Argonne. Bandwidth is 1 GHz right: MCP from Photek 6 m MCP Bandwidth is 3 GHz
Picosecond timing Fast sampling allows reconstructing the time of arrival to a few picoseconds knowing the waveform.
Timing using fast sampling Simulated timing resolution using fast sampling S/N=80 at 50PEs (white + detector noises)
Sampling rate and analog bandwidth Simulated timing resolution vs Sampling rate 50PEs (white + detector noises)
Sampling rate and analog bandwidth Simulated timing resolution vs Sampling rate and analog bandwidth 50PEs (white + detector noises)
Design’s minimum performance
Revision of Chapter IV Three forms of transformations z transform DTFT: a special case of ZT DFT: numerical implementation of DTFT DTFT X(w)= X (z)|Z=exp(jw)
Bandwidths of Transmission Line Anodes Jean-Francois GENAT LPNHE Paris LAPPD Workshop, Chicago, April 26th 2011.
1 Continuous Scintillator Slab with Microchannel Plate PMT for PET Heejong Kim 1, Chien-Min Kao 1, Chin-Tu Chen 1, Jean-Francois Genat 2, Fukun Tang 2,
Picosecond Timing with Micro-Channel Plate Detectors Jean-Francois Genat Fast Timing Workshop Lyon, Oct 15 th 2008.
Chi-Cheng Lin, Winona State University CS412 Introduction to Computer Networking & Telecommunication Theoretical Basis of Data Communication.
Basic Spectrogram Lab 8. Spectrograms §Spectrograph: Produces visible patterns of acoustic energy called spectrograms §Spectrographic Analysis: l Acoustic.
Spectrum Analyzer. Another Oscilloscope??? Like an oscilloscope Oscilloscope in time domain Spectrum analyzer in frequency domain (selectable)
DEVELOPMENT OF A READOUT SYSTEM FOR LARGE SCALE TIME OF FLIGHT SYSTEMS WITH PICOSECOND RESOLUTION Considerations and designs for a system of tdc’s with.
Front end design Front end like SEQUOIA, except that both signal polarizations combined with ortho-mode transition. Entire signal band down-converted.
Large Area, High Speed Photo-detectors Readout Jean-Francois Genat + On behalf and with the help of Herve Grabas +, Samuel Meehan +, Eric Oberla +, Fukun.
POSTER TEMPLATES BY: Development of Front-End Electronics for Picosecond Resolution TOF Detectors Fukun Tang, Enrico Fermi.
A few numbers. kT/C noise: limits the dynamic range Sampling capacitor: 60 fF (seen by the switch, post-layout) kT/C = sqrt( * 300K * 60fF)
The UC Simulation of Picosecond Detectors Pico-Sec Timing Hardware Workshop November 18, 2005 Timothy Credo.
Fast sampling for Picosecond timing Jean-François Genat EFI Chicago, Dec th 2007.
Modern Digital and Analog Communication Systems Lathi Copyright © 2009 by Oxford University Press, Inc. C H A P T E R 11 PERFORMANCE ANALYSIS OF DIGITAL.
Signal-to-Noise Optimization Noise Sources Most Commonly Encountered 1. Detector Noise 2. Shot Noise 3. Flicker Noise.
Sampling front-ends Chips for Pico-second Timing with Micro-Channel Plate devices Jean-Francois Genat University of Chicago Research Techniques Seminar.
Development of a 20 GS/s Sampling Chip in 130nm CMOS Technology Jean-Francois Genat On behalf of Mircea Bogdan 1, Henry J. Frisch 1, Herve Grabas 3, Mary.
3 SIGNALLING Analogue vs. digital signalling oRecap advantages and disadvantages of analogue and digital signalling oCalculate signal transmission rates.
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