[1]
G. Jaworski, A. R. Francik, M. Nowak, and K. Nowak, “Review of Experimental Verification Methods of Gyrotron Quasi-optical Mode Converters”, JTIT, vol. 81, no. 3, pp. 75–85, Sep. 2020, doi: 10.26636/jtit.2020.141320.