N. Arif R, S. Mahmood A. Design Enhancement of the 460 GHz, Second Harmonic Gyrotron Oscillator Through Its Dispersion Diagram. RSCI [Internet]. 2007 Feb. 1 [cited 2025 Sep. 29];18(1):59-67. Available from: https://jamh.uomosul.edu.iq/index.php/rsci/article/view/46730