Digital filtering of square signals of chains' vector analizers
Abstract
An algorithm for the use of digital filtering to the sine and cosine components of the quadrature signal in vector network analyzer is presented. Filters used for calibration and measuring stages to the original signals in volts and end measurements values. The mathematical model of three different methods of digital filtering, used together, and allowing better form quadrature signals and remove the noise of various origins in the analyzed signal is presented.
About the Authors
D. A. Kondrashov
Belarusian state university of informatics and radioelectronics
Belarus
Belarus
A. V. Gusinsky
Belarusian state university of informatics and radioelectronics
Belarus
Belarus
A. M. Kostrikin
Belarusian state university of informatics and radioelectronics
Belarus
Belarus
M. S. Svirid
Belarusian state university of informatics and radioelectronics
Belarus
Belarus
References
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2. Гусинский А.В., Шаров Г.А., Кострикин А.М. Векторные анализаторы цепей миллиметровых волн. Кн. 1. Минск: БГУИР, 2008. 240 с.
3. Гусинский А.В., Шаров Г.А., Кострикин А.М. Векторные анализаторы цепей миллиметровых волн. Кн. 2. Минск: БГУИР, 2008. 265 с.
Review
For citations:
Kondrashov D.A., Gusinsky A.V., Kostrikin A.M., Svirid M.S. Digital filtering of square signals of chains' vector analizers. Doklady BGUIR. 2017;(5):13-18. (In Russ.)
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