Results 201 to 210 of about 2,706,632 (222)
Some of the next articles are maybe not open access.
A charge sensitive amplifier operating at 4K in 16 T
Journal of Physics E: Scientific Instruments, 1976Reports the successful operation of a simple low noise charge sensitive linear preamplifier at temperatures down to 4K. It is unaffected by magnetic fields up to 16 T at 4K.
A V Lewis, J W Hodby
openaire +1 more source
A hybrid charge sensitive amplifier for high capacitance detectors
Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, 1988Abstract In the framework of the UA1 upgrading program a hybrid amplifier suitable for amplification of high capacitance detector charges has been developed. The adopted scheme, although very classical [V. Radeka, IEEE Trans. Nucl. Sci. NS-21 (1974) 51], will be discussed and performance presented.
Cesare Bacci +3 more
openaire +1 more source
A procedure for optimizing the power consumption of a charge-sensitive amplifier
Instruments and Experimental Techniques, 2015Problems of optimizing of the power consumption of a CMOS charge-sensitive amplifier for reading out the signals of multichannel silicon and gas detectors with capacitances up to 100 pF are discussed. In multichannel systems, the power consumption of electronics is limited.
E. V. Atkin, V. V. Shumikhin
openaire +1 more source
Reset charge sensitive amplifier for NaI(Tl) gamma-ray spectrometer
Applied Radiation and Isotopes, 2015The time constant of the output signal of the front-end readout circuit of a traditional gamma-ray spectrometer with a NaI(Tl)+PMT structure is affected by temperature, measurement environment and the signal transmission cable, so it is difficult to get a good resolution spectrum, especially at higher counting rates.
Guoqiang, Zeng +5 more
openaire +2 more sources
A Verilog-A model of a charge sensitive amplifier for a HV-CMOS pixel sensor
2016 13th International Conference on Synthesis, Modeling, Analysis and Simulation Methods and Applications to Circuit Design (SMACD), 2016The use of hybrid pixel detectors in High Energy Physics (HEP) have allowed particle tracking reconstruction with an unprecedented precision. These detectors are expensive to assembly and the bump size limits the minimum pixel size. In order to overcome those limitations full monolithic pixels are being investigated.
Raimon Casanova, Sebastian Grinstein
openaire +2 more sources
A flexible, low-noise charge-sensitive amplifier for particle tracking application
2016 MIXDES - 23rd International Conference Mixed Design of Integrated Circuits and Systems, 2016This paper presents characteristics and layout of an integrated charge-sensitive amplifier for the multichannel front-end electronics. The design constraints and requirements are based on the Compressed Baryonic Matter experiment two detector layers: Silicon Tracing System working with silicon strip detectors and the Muon Chamber working with gas ...
Krzysztof Kasinski, Rafal Kleczek
openaire +1 more source
A baseline restorer for charge-sensitive amplifiers in a 500-nm CMOS process
2018 IEEE 9th Latin American Symposium on Circuits & Systems (LASCAS), 2018Charge-sensitive amplifiers (CSAs), widely used as front-ends in pulse processors for capacitive detectors, require a feedback network to set the operation point, deal with leakage currents and restore the baseline voltage upon the arrival of signals.
Angel Abusleme +2 more
openaire +1 more source
Fully Integrated Charge Sensitive Amplifier for Readout of Micromechanical Capacitive Sensors
2005 IEEE International Symposium on Circuits and Systems, 2005This paper presents a charge sensitive amplifier (CSA) for readout of micromechanical capacitive sensors. The transfer function and noise performance together with noise optimisation are studied from a theoretical point of view. The feedback resistors of the CSA are implemented as long-channel MOS transistors to set the -3 dB corner frequency well ...
Mikko Saukoski +3 more
openaire +2 more sources
A high resolution low cost charge sensitive amplifier
Nuclear Instruments and Methods, 1977Abstract The development of a high resolution low cost charge sensitive amplifier was motivated by the installation of a liquid argon d E d x chamber in a high energy physics experiment (PLUTO experiment at DESY) for particle identification. The amplifiers were also used for the readout of a liquid argon shower counter. The properties of the
Brandt, S. +4 more
openaire +2 more sources
Ultra-Low Noise Charge Sensitive Amplifier for MEMS Gyroscope
2009 Fifth International Conference on MEMS NANO, and Smart Systems, 2009This paper describes a ultra-low noise charge sensitive amplifier for readout of micromechanical capacitive sensors. This CSA employs a band-pass amplifier with n-JFET mu-amp achieving high gain and a very low power. The noise due to resister establishing a stable dc bias at the sensing electrodes is minimized by the capacitance multiplier of the mu ...
Zhiyong Hu +3 more
openaire +1 more source