“The Method of Bandwidth Extension of SiGe BiCMOS Microwave Variable-Gain Amplifier Integrated Circuit”. 2017. Visnyk NTUU KPI Seriia - Radiotekhnika Radioaparatobuduvannia, no. 69 (July): 5-10. https://doi.org/10.20535/RADAP.2017.69.5-10.