Yefymovych AP, Krizhanovski VG. Compensation of parasitic elements of transistor in the class F amplifier with the tuning of impedances at harmonics. TKEA [Internet]. 2014Feb.25 [cited 2025Sep.16];(1):3-13. Available from: http://www.tkea.com.ua/index.php/journal/article/view/TKEA2014.1.03