Open AccessResearch on parameters of higher-order transverse magnetic modes in cylindrical coaxial cavity resonator
Author(s) -
Yanlei Dong,
Yingtao Ding,
Xiao Liu
Publication year - 2005
Publication title -
wuli xuebao
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.199
H-Index - 47
ISSN - 1000-3290
DOI - 10.7498/aps.54.5629
Subject(s) - hfss , resonator , radius , coaxial , transverse plane , electrical impedance , physics , range (aeronautics) , computational physics , transverse magnetic , acoustics , mode (computer interface) , mechanics , magnetic field , optics , materials science , antenna (radio) , computer science , telecommunications , microstrip antenna , computer security , structural engineering , quantum mechanics , composite material , engineering , operating system
The inter-related parameters of higher order transverse magnetic (TM) modes in coaxial cavity are calculated and analyzed. It is found that TMn10 modes have large mode intervals. There exists a maximum characteristic impedance while keeping the specific cavity outer radius constant. Large cross-section cavity can be employed in higher frequency range. The solutions show good agreement with the results simulated by ISFEL 3-demention and HFSS, softwares used for electromagnetic simulation. The results calculated can serve as a database from which the optimum seeking in design can be gotten instantly instead of the time-consuming simulation by trial and error.