Electronic Filters Measurement Device
Martyński Maciej , Paweł Tomasz Nowak , Michał Nowicki
AbstractThe following article presents the design and analysis of the apparatus used for electronic filter examination. The device consists of voltage-controlled oscillator, which was constructed on the basis of the ICL8038 integrated circuit. The frequency range of the produced sine signal equals to 0,006 Hz ÷ 172 kHz. Moreover, the apparatus contains ATmega328 microcontroller (build in Arduino Nano platform) used for controlling filter measuring device, carrying out the measurements of voltage and phase shift, and sending the data to the personal computer for further processing. Tests have been carried out for various filters and the measurements results are presented.
|Publication size in sheets||0.5|
|Book||Szewczyk Roman, Krejsa Jiří, Nowicki Michał, Ostaszewska-Liżewska Anna (eds.): Mechatronics 2019: Recent Advances Towards Industry 4.0, Advances in Intelligent Systems and Computing, vol. 1044, 2020, Springer International Publishing, ISBN 978-3-030-29992-7, [978-3-030-29993-4], 515 p., DOI:10.1007/978-3-030-29993-4|
|Keywords in English||electronic filter, passive filter, active filter, sine wave oscillator, voltage controlled oscillator, wobbulator, ICL8038|
|Score||= 20.0, 20-10-2019, MonographChapterAuthor|
* presented citation count is obtained through Internet information analysis and it is close to the number calculated by the Publish or Perish system.