SZATKOWSKI, Jarosław. Developing RF Power Sensor Calibration Station in Direct Comparison Transfer System using Vector Network Analyzer. Journal of Telecommunications and Information Technology, Warsaw, Poland, v. 85, n. 3, p. 18–22, 2021. DOI: 10.26636/jtit.2021.155021. Disponível em: https://www.jtit.pl/jtit/article/view/472. Acesso em: 27 jul. 2026.