Please use this identifier to cite or link to this item: http://ena.lp.edu.ua:8080/handle/ntb/50672
Title: Errors in the measurement of small phase shifts with binary sampling
Authors: Buchma, Ihor
Affiliation: Lviv Polytechnic National University
Bibliographic description (Ukraine): Buchma I. Errors in the measurement of small phase shifts with binary sampling / Ihor Buchma // Автоматика/Automatiсs – 2018 : матеріали XXV Міжнародної конференція з автоматичного управління, 18–19 вересня 2018 року, Львів. — Львів : Видавництво Львівської політехніки, 2018. — С. 197–198. — (Information-measuring technologies in automation).
Bibliographic description (International): Buchma I. Errors in the measurement of small phase shifts with binary sampling / Ihor Buchma // Avtomatyka/Automatiss – 2018 : materialy XXV Mizhnarodnoi konferentsiia z avtomatychnoho upravlinnia, 18–19 veresnia 2018 roku, Lviv. — Lviv : Vydavnytstvo Lvivskoi politekhniky, 2018. — P. 197–198. — (Information-measuring technologies in automation).
Is part of: Автоматика/Automatiсs – 2018 : матеріали XXV Міжнародної конференція з автоматичного управління, 2018
Conference/Event: XXV Міжнародна конференція з автоматичного управління "Автоматика/Automatiсs – 2018"
Journal/Collection: Автоматика/Automatiсs – 2018 : матеріали XXV Міжнародної конференція з автоматичного управління
Issue Date: 18-Sep-2018
Publisher: Видавництво Львівської політехніки
Place of the edition/event: Львів
Lviv
Temporal Coverage: 18–19 вересня 2018 року, Львів
UDC: 621.317.77 (088.8)
Keywords: measuring phase shift
errors
harmonic signals
low frequency
binary sampling
inequality of the amplitudes
threshold sensitivity
Number of pages: 2
Page range: 197-198
Start page: 197
End page: 198
Abstract: In this report the errors of the measurement phase shift between the harmonic signals using binary sampling are analyzed. The main source of errors in such measurementі is the inequality of signal amplitudes. We determined four methods of measuring the phase shift whose we are considering here. The mathematical models of additive errors for various methods were determined and a their comparative analysis is carried out. The graphs of dependences of errors on amplitudes inequality are constructed. The method that provides the least error is determined.
URI: http://ena.lp.edu.ua:8080/handle/ntb/50672
ISBN: 978-966-941-208-9
Copyright owner: © Національний університет “Львівська політехніка”, 2018
References (Ukraine): 1. Macnae J. Developments in Broadband Airborne Electromagnetics in the Past Decade. Advances in Airborne Geophysics. “Proceedings of Exploration 07: Fifth Decennial International Conference on Mineral Exploration” edited by B.Milkereit, 2007, p. 387-398. (in English)
2. Ihor Buchma. Measurement of Phase Shift between Harmonic Signals using Binary Sampling. Computer Technologies of Printing, 2017, No 37. 78-91.
References (International): 1. Macnae J. Developments in Broadband Airborne Electromagnetics in the Past Decade. Advances in Airborne Geophysics. "Proceedings of Exploration 07: Fifth Decennial International Conference on Mineral Exploration" edited by B.Milkereit, 2007, p. 387-398. (in English)
2. Ihor Buchma. Measurement of Phase Shift between Harmonic Signals using Binary Sampling. Computer Technologies of Printing, 2017, No 37. 78-91.
Content type: Article
Appears in Collections:Автоматика / Automatiсs. – 2018 р.

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