Distribution of error of synchronization of ultrawideband signals in the discriminator-limiter type meters
- 1 д.ф.-м.н., профессор, кафедра радиофизики, Воронежский государственный университет
Keywords:
ultrawideband signalsequence with code modulationestimation of time position of signaldiscriminators with a limiternon-Gaussian distribution of estimation«heavy tails of distribution»statistical modeling
Abstract
The problem of measuring of time position of ultra-wideband (UWB) signals with code modulation of a sequence against a noise background is considered. A measuring instrument of discriminator-limiter type is offered for estimating the parameter. The distribution of converted deviation and distribution of the estimation at the limiter outlet was received for finite signal-to-noise ratios. Theoretical methods and statistical modeling show that distribution of converted deviation is non-Gaussian with «heavy tails» and distribution of total estimation contains δ-functions.
How to cite
Радченко Ю.С. Распределение ошибок синхронизации сверхширокополосных сигналов в измерителях типа дискриминатор-ограничитель // Радиотехника. 2018. № 3. С. 43–47.
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