New baseline restorer based on feedforward differential compensation
- 1 August 1994
- journal article
- Published by Institute of Electrical and Electronics Engineers (IEEE) in IEEE Transactions on Nuclear Science
- Vol. 41 (4) , 1236-1239
- https://doi.org/10.1109/23.322891
Abstract
The noise indices regarding the rectangular shaper have been calculated. The results indicate that the time constant of the BLR should be larger than about 20 times that of the prefilter pulse width. A new feedforward type baseline restorer has been developed for the quasi-rectangular shaper. Its time constant can be designed arbitrarily by the value of its components C and R. Therefore, it is simple to determine the compromising point of the delta noise index and the tracking ability for baseline fluctuation. The equivalent circuit of this restorer has an attenuator following the CR differentiator. The existence of the attenuator in the equivalent circuit is a difference from the others.<>Keywords
This publication has 5 references indexed in Scilit:
- Trapezoidal filtering of signals realized by the directly synthesized Gaussian filterIEEE Transactions on Nuclear Science, 1989
- Gated base-line restorer without ‘‘droop’’Review of Scientific Instruments, 1987
- Signal Processing for Semiconductor DetectorsIEEE Transactions on Nuclear Science, 1982
- Gated Baseline Restorer with Adjustable AsymmetryIEEE Transactions on Nuclear Science, 1975
- Trapezoidal Filtering of Signals from Large Germanium Detectors at High RatesIEEE Transactions on Nuclear Science, 1972