AMBRÓZY A, SZÉKELY V, GOTTWALD P. MEASURING INSTRUMENTS FOR HYPERABRUPT VARACTOR TUNING DIODES. Period. Polytech. Elec. Eng. [Internet]. 1970 Jan. 1 [cited 2024 Jul. 3];14(3):301-10. Available from: https://pp.bme.hu/ee/article/view/5116