Title :
Two-dimensional finite element analysis of reverberation chambers: the inclusion of a source and additional aspects of analysis
Author :
Bunting, Charles F.
Author_Institution :
Dept. of Eng. Technol., Old Dominion Univ., Norfolk, VA, USA
Abstract :
Results for the source-free finite element reverberation chamber are presented focusing on tuner effects on the modal distribution. The tuner step size is also examined. The inclusion of a source in the 2D formulation is presented that couples the modes to an idealized source model
Keywords :
Q-factor; aircraft testing; avionics; electromagnetic fields; electromagnetic interference; finite element analysis; modal analysis; reverberation chambers; tuning; 2D finite element analysis; avionics equipment; electromagnetic susceptibility testing; field uniformity; frequency modulation effects; high quality factor cavity; idealized source model; maximum peak frequency deviation; modal distribution; mode coupling; source-free finite element reverberation chamber; tuner effects; tuner step size; z-directed line source; Aerospace electronics; Boundary conditions; Cutoff frequency; Eigenvalues and eigenfunctions; Equations; Finite element methods; Q factor; Reverberation chamber; Tuners; Wheels;
Conference_Titel :
Electromagnetic Compatibility, 1999 IEEE International Symposium on
Conference_Location :
Seattle, WA
Print_ISBN :
0-7803-5057-X
DOI :
10.1109/ISEMC.1999.812898
