446
V. Radeka
Fig. 10.6 Drift field for
coplanar electrodes
Fig. 10.7 Weighting
potential for coplanar
electrodes
longer than n −1 , the characteristic noise waveforms (e.g., such as those we observe
on an oscilloscope) are produced as a superposition of responses to individual
impulses. The noise variance at the output of the physical system (a simple RC
filter or a complete readout system) is calculated by using Campbell’s theorem [14],
which states that the sum of mean square contributions of all preceding impulses
equals the variance. The expressions for the variance are given after subtracting the
mean value. The variance is determined by the rate of impulses their area q
V. Radeka
Fig. 10.6 Drift field for
coplanar electrodes
Fig. 10.7 Weighting
potential for coplanar
electrodes
longer than n −1 , the characteristic noise waveforms (e.g., such as those we observe
on an oscilloscope) are produced as a superposition of responses to individual
impulses. The noise variance at the output of the physical system (a simple RC
filter or a complete readout system) is calculated by using Campbell’s theorem [14],
which states that the sum of mean square contributions of all preceding impulses
equals the variance. The expressions for the variance are given after subtracting the
mean value. The variance is determined by the rate of impulses their area q