Description
Electronics
Mr.
Ilyas Sagdiev
(NRNU MEPHI)
14/10/2016, 13:15
The development of an analog read-out channel for time projection chambers (TPC) is presented both in schematic and layout. Structure of the channel consists of a preamplifier, fourth order shaper and differential buffer. It also includes pole-zero cancellation circuit. The channel operates with positive and negative polarities of input charge and has a single-ended input and differential...
Mr.
Sergey Kondratenko
(no)
14/10/2016, 13:30
Noted that the work of on-board and land data transmission systems, operating at speeds of several Gbit/s and above, greatly influenced by the parasitic parameters of the internal and external connections of the chip, which leads to violation of the integrity of transmitted and received signals, including due to the effect of interference at common circuits. The method of analysis of the...
Mr.
Pavel Ivanov
(NRNU MEPhI)
14/10/2016, 13:45
The structure of a 32-channel system of asynchronous data processing is considered. The data come from the detectors of nuclear physics experiments. Processing is provided for signals with a mean frequency of up to 10 MHz in each channel. The system provides generation of data packages, consisting of digital codes of signal amplitude, of signal superposition in peak detectors, of signal...
Dr.
Alexander Glyanenko
(National Nuclear Research University “MEPHI”)
14/10/2016, 14:00
Problems of onboard space scientific devices control, collecting auxiliary service information about working capacity, conditions of experiment carrying out and preliminary data processing for real time calibration and stabilizing of operational parameters are actual for any space devices. In this paper we describe and discuss service data acquisition and onboard control for “GRIS-BD” unit in...
Mr.
Nikita Kulagin
(IHEP)
14/10/2016, 14:15
The implementation of the high voltage power supply control system (HVPSCS) for experimental setup FODS(FOcusing Doublearmed Spectrometer) at accelerator U-70 of the Federal state budgetary institution State Research Center Of Russia Institute for High Energy Physics of the National Research Centre "Kurchatov Institute" (hereinafter referred to as IHEP) or for the test bench of the detector...
Dr.
Maxim Gorbunov
(SRISA, NRNU MEPhI)
14/10/2016, 14:30
It is well-known that there is a trade-off between performance and power consumption in onboard computers. The fault-tolerance is another important factor affecting performance, chip area and power consumption. Involving special SRAM cells and error-correcting codes is often too expensive with relation to the performance needed. We discuss the possibility of finding the optimal solutions for...
Mr.
Anton Balbekov
(SRISA)
14/10/2016, 14:45
This work considers the technique for modeling of multiple errors caused by charged particles in sub-100 nm devices. This technique estimates the Soft Error Rate taking into account layout of integrated circuit. Comparison of simulated data with data from experiments on testing facilities is provided.
Mr.
Malankin Evgeny
(NRNU MEPHI)
14/10/2016, 15:00
A structure of the analog amplitude shaper for high energy physics instrumentation is presented. The shaper has a function of self-adaption of the shaping time based on the channel occupancy. The spectrometer consists of the filter with maximized signal-to-noise ratio (slow shaper), high-frequency band-pass filter (fast shaper), amplitude and time discriminators, peak detector and signal...
