omnaОмский научный вестникOmsk Scientific Bulletin1813-82252541-7541Омский государственный технический университет10.25206/1813-8225-2024-190-144-152RBJKZDomna-274Research ArticleЭЛЕКТРОНИКА, ФОТОНИКА, ПРИБОРОСТРОЕНИЕ И СВЯЗЬELECTRONICS, PHOTONICS, APPLIANCE AND COMMUNICATIONSРазработка и исследование структуры цифрового измерителя частоты для системы мгновенного измерения частотыDevelopment and research of the structure of a digital frequency meter for an instantaneous frequency measurement systemhttps://orcid.org/0000-0002-6394-9390ЛяшукА. Н.LyashukA. N.

Ляшук Алексей Николаевич, кандидат технических наук, доцент кафедры «Радиотехнические устройства и системы диагностики» Омского государственного технического университета

AuthorID (РИНЦ): 742615

ResearcherID: R-2812-2016

г. Омск 

Lyashuk Aleksey Nikolayevich, Candidate of Technical Sciences, Associate Professor of Radio Engineering Devices and Diagnostic Systems Department

AuthorID (RSCI): 742615

ResearcherID: R-2812-2016

Omsk 

pribor78@mail.ruhttps://orcid.org/0000-0003-0694-9973ПузырёвП. И.PuzyrevP. I.

Пузырёв Павел Иванович, кандидат технических наук, доцент кафедры «Радиотехнические устройства и системы диагностики»

AuthorID (SCOPUS): 54391518700

ResearcherID: E-8041-2014

г. Омск 

Puzyrev Pavel Ivanovich, Candidate of Technical Sciences, Associate Professor of Radio Engineering Devices and Diagnostic Systems Department

AuthorID (SCOPUS): 54391518700

ResearcherID: E-8041-2014

Omsk 

p.socrat@rambler.ruhttps://orcid.org/0000-0001-5114-2074ЗавьяловС. А.ZavyalovS. A.

Завьялов Сергей Анатольевич, кандидат технических наук, доцент кафедры «Радиотехнические устройства и системы диагностики»

AuthorID (SCOPUS): 57221599219

ResearcherID: E-8661-2014

г. Омск 

Zavyalov Sergey Anatolievich, Candidate of Technical Sciences, Associate Professor of Radio Engineering Devices and Diagnostic Systems Department

AuthorID (SCOPUS): 57221599219

ResearcherID: E-8661-2014

Omsk

zavyalov62@mail.ruОмский государственный технический университетРоссияOmsk State Technical UniversityRussian Federation202430062024102144152Copyright © Ляшук А.Н., Пузырёв П.И., Завьялов С.А., 20242024Ляшук А.Н., Пузырёв П.И., Завьялов С.А.Lyashuk A.N., Puzyrev P.I., Zavyalov S.A.This work is licensed under a Creative Commons Attribution 4.0 License.https://onv.omgtu.ru/jour/article/view/274

В статье предложен новый способ измерения частоты на основе однобитного аналого-цифрового преобразователя. В отличие от известного способа измерения частоты с использованием линии задержки, разработанная структурная схема измерителя, реализующая предложенный способ, позволяет избавиться от линий задержки для измерения частоты в широком диапазоне частот и резко сократить массогабаритные параметры всего измерителя при интегральной реализации. В отличие от других известных цифровых измерителей, данные о которых имеются в печатных источниках, предложенный способ позволяет повысить точность измерения частоты в широком диапазоне частот.

The article proposes a new method for measuring frequency based on a one-bit ADC. In contrast to the known method of measuring frequency using a delay line, the developed structure of a meter that implements the proposed method makes it possible to get rid of delay lines for measuring frequency in a wide frequency range and to sharply reduce the weight and size parameters of the entire meter with an integrated implementation. Unlike other known digital meters, described in sources, the proposed method makes it possible to increase the accuracy of frequency measurements in a wide frequency range.

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The authors declare that there are no conflicts of interest present.