Title :
Eigenfrequency of a 140 GHz/1.5 MW coaxial-cavity gyrotron oscillator with structural misalignment taken into account
Author :
Zhang, Shi-chang ; Thumm, Manfred
Author_Institution :
Dept. of Appl. Phys., Southwest Jiaotong Univ., Sichuan, China
Abstract :
Based on the superposition of cylindrical wave functions, the eigenvalue equation of a coaxial cavity is given, where the misalignment of the inner rod to the outer wall is taken into account. As a practical consideration, the eigenfrequency of a 140 GHz/1.5 MW coaxial-cavity gyrotron oscillator is analysed. It is shown that the eigenfrequency is significantly affected by the structural misalignment
Keywords :
eigenvalues and eigenfunctions; gyrotrons; wave functions; 1.5 MW; 140 GHz; coaxial-cavity gyrotron oscillator; cylindrical wave function; eigenfrequency; eigenvalue equation; structural misalignment; Boundary conditions; Coaxial components; Eigenvalues and eigenfunctions; Frequency; Gyrotrons; Maxwell equations; Oscillators; Physics; Power generation; Wave functions;
Conference_Titel :
Microwave Conference, 1999 Asia Pacific
Print_ISBN :
0-7803-5761-2
DOI :
10.1109/APMC.1999.833723
