title: ÐÐ²ÑÐ¾Ð¼Ð°ÑÐ¸Ð·Ð¸ÑÐ¾Ð²Ð°Ð½Ð½Ð°Ñ ÑÐ¸ÑÑÐµÐ¼Ð° Ð´Ð»Ñ Ð¾Ð¿ÑÐµÐ´ÐµÐ»ÐµÐ½Ð¸Ñ Ñ Ð°ÑÐ°ÐºÑÐµÑÐ¸ÑÑÐ¸Ðº Ð°ÑÑÐµÐ½ÑÐ°ÑÐ¾ÑÐ¾Ð² Ð¸ ÑÐ°Ð·Ð¾Ð²ÑÐ°ÑÐ°ÑÐµÐ»ÐµÐ¹
title: Ð²ÑÐ¿ÑÑÐºÐ½Ð°Ñ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð¼Ð°Ð³Ð¸ÑÑÑÐ°
titleType: Subtitle
title: Automated system for attenuators and phase shifters characteristics measurement
Creators: name: ÐÐ²Ð°Ð½Ð¾Ð², ÐÐ°ÑÐº
Publisher: name: Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¸Ð¹ Ð¿Ð¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑ ÐÐµÑÑÐ° ÐÐµÐ»Ð¸ÐºÐ¾Ð³Ð¾
Year: 2021
Subjects: Ð­Ð»ÐµÐºÑÑÐ¸ÑÐµÑÐºÐ°Ñ ÑÐ²ÑÐ·Ñ
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description: This work is devoted to the development of an automated system for carrying out a large number of similar measurements of the characteristics of electronic components, in particular, attenuators and phaseshifters. Tasks that were solved during the development: 1. The choice of electronic component base; 2. The development of software for measuring the characteristics of the investigated integrated circuits; 3. The development of an experimental printed circuit board; 4. Test of the developed system; 5. Investigation of the calibration influence on the characteristics of the vector modulator at several points of the operating range. A schematic diagram of the experimental sample was developed, and the printed circuit board of the experimental sample was traced. The values of the transmission coefficients of integrated circuits were obtained using a vector network analyzer as part of the system. The measurement results were processed using the Matplotlib library in the Python. The analysis of the calibration influence of the vector modulator was carried out using the ADS and LabVIEW. As a result, a automated measurements system was developed, and the obtained results were analyzed. The developed system can be used to control the parameters of electronic components or to train future specialists to work with them.