Results 21 to 30 of about 114,336,196 (274)
Известия высших учебных заведений. Поволжский регион:Технические науки, 2020 Bachground. The technological breakthrough in the field of integrated electronics provides the production of sensor equipment with high metrological characteristics, expansion of their dynamic range of conversion, which, in turn, makes improving ...
V. N. Ashanin, A. A. Korotkov
doaj +1 more source
An Analog Gamma Correction Scheme for High Dynamic Range CMOS Logarithmic Image Sensors
Sensors, 2014 In this paper, a novel analog gamma correction scheme with a logarithmic image sensor dedicated to minimize the quantization noise of the high dynamic applications is presented.
Yuan Cao +3 more
doaj +1 more source
MEASUREMENT OF THE AMPLITUDE OF PERIODIC SIGNALS USING THE FIBONACCI METHOD
Приборы и методы измерений, 2018 Development of new methods and high-rate means for converting the amplitude of high-frequency periodic signals into a binary code with high speed for solving problems of industrial tomography, radar, radio navigation, during measurements of amplitude ...
V. S. Petrushak
doaj +1 more source
High-Speed Fully Differential Two-Step ADC Design Method for CMOS Image Sensor
Sensors, 2023 The application requirements of high frame rate CMOS image sensors (CIS) in the industry have not been satisfied due to the speed limitations in traditional single-slope and serial two-step analog-to-digital converters (ADCs). In this paper, a high-speed
Zhongjie Guo +3 more
doaj +1 more source
Analog‐to‐Digital Conversion for Cognitive Radio: Subsampling, Interleaving, and Compressive Sensing [PDF]
, 2017 This chapter explores different analog-to-digital conversion techniques that are suitable to be implemented in cognitive radio receivers. This chapter details the fundamentals, advantages, and drawbacks of three promising techniques: subsampling ...
García Oya, José Ramón +2 more
core +1 more source
, 2008 Analog-to-digital conversion and its reverse, digital-to-analog conversion, are ubiquitous in all modern electronics, from instrumentation and telecommunication equipment to computers and entertainment.
Belleman, J
core +1 more source
On the issue of numerical transformation of seismological signal
Геофизический журнал, 2012 This article is devoted to conversion of seismic analog signal to digital code. The conversion is done by means of microprocessor instead of digital signal processor. This makes the data handling cheaper retaining its efficiency.
I. Yu. Mikhaylik, K. V. Petrenko
doaj +1 more source
Pediatric Blood &Cancer, EarlyView.ABSTRACT Background Children with sickle cell anemia (SCA) in low‐income settings are at risk of severe malnutrition, but optimal nutritional management has not been established. We evaluated an intensified ready‐to‐use therapeutic food (RUTF) regimen in children with persistent severe malnutrition after initial treatment and assessed whether early ...
Safiya Gambo +9 more
wiley +1 more source
Dickson-Charge-Pump-Based Voltage-to-Time Conversion for Time-Based ADCs in 28-nm CMOS
IEEE Open Journal of Circuits and Systems, 2021 This article demonstrates a digitally friendly time-based analog-to-digital converter (ADC) exploiting Dickson charge-pump (CP) as part of a voltage-to-time conversion (VTC) implemented in 28-nm CMOS. In the proposed technique, the Dickson CP generates a
Ali Esmailiyan +4 more
doaj +1 more source
Pediatric Blood &Cancer, EarlyView.ABSTRACT Background Adult survivors of childhood acute lymphoblastic leukemia (ALL) are at risk of reduced exercise capacity, decreased physical activity levels, persistent fatigue, and neurocognitive deficits. The aim was to investigate exercise capacity and physical activity levels of adult survivors of childhood ALL and their associations with ...
Laura Jess +5 more
wiley +1 more source