Open AccessExpansion of dynamic range of sampling and storage device by weight integration of narrow-band oscillation
Author(s) -
Бекин Десимбаевич Женатов
Publication year - 2021
Publication title -
omskij naučnyj vestnik
Language(s) - English
Resource type - Journals
eISSN - 2541-7541
pISSN - 1813-8225
DOI - 10.25206/1813-8225-2021-178-80-82
Subject(s) - dynamic range , high dynamic range , sampling (signal processing) , ultra high frequency , bottleneck , electronic engineering , oscillation (cell signaling) , range (aeronautics) , computer science , wide dynamic range , analog to digital converter , electrical engineering , computer data storage , process (computing) , engineering , telecommunications , computer hardware , voltage , embedded system , detector , biology , genetics , aerospace engineering , operating system
The most bottleneck of high-frequency digital radio receivers in terms of dynamic characteristics is the process of analog-to-digital conversion. Most often, to meet the requirements for the speed and dynamic range of the analog-to-digital conversion, a sampling and storage device (UHF) is included in front of the analog-to-digital converter (ADC), which is significantly simpler in structure than the ADC structure, but reduces the requirements for its speed and dynamic range [1, 2]. A method for expanding the dynamic range of the integrating sampling and storage device for digital radio receivers using the weight integration of the input narrow-band oscillation is proposed