Title :
Measurements and Numerical Simulations of Interior Scattering from Simple PEC cavities with Complex Terminations
Author :
Wang, Chao-Fu ; Hu, Fu-Gang ; Gan, Yeow-Beng
Author_Institution :
Temasek Lab., Nat. Univ. of Singapore
Abstract :
To understand the scattering effect of complex termination, the authors have designed, fabricated and measured two kinds of PEC cavities, i.e. rectangular and circular cavities, with different terminations. To confirm and verify the accuracy of the measured results, all cavities have also been simulated at selected frequencies using our in-house higher-order finite element-boundary integral (FE-BI) code. All measured and simulated results are in good agreement
Keywords :
boundary integral equations; cavity resonators; electromagnetic wave scattering; finite element analysis; circular cavities; higher-order finite element-boundary integral code; interior scattering; rectangular cavities; simple PEC cavities; Chaos; Computational modeling; Electromagnetic measurements; Electromagnetic modeling; Electromagnetic scattering; Finite element methods; Frequency measurement; Gallium nitride; Integral equations; Numerical simulation;
Conference_Titel :
Antennas and Propagation Society International Symposium 2006, IEEE
Conference_Location :
Albuquerque, NM
Print_ISBN :
1-4244-0123-2
DOI :
10.1109/APS.2006.1710970
