Design, Numerical Analysis and Test of HF Absorber
The paper presents numerical analysis of the microwave absorber design. It is possible to use modified concept of the absorber. There were used novel numerical methods (finite element method (FEM)) for thin layers modelling with sandwich non-isotropic effectromagnetic materials. Modified absorber has appropriate properties and it is possible to use it in nonreflecting chamber construction. The non-reflecting chamber will be used for open space testing of relativistic microwave pulse generator;Pmax=500MW, tp=10-100 ns. An experimental testing of the proposed pyramidal absorbers was done in the laboratories at University of Defence Brno, Czech Republic.
E. Kadlecová P. Fiala M. Zeman M. Steinbauer Z. Szabó
Department of Theoretical and Experimental Electrical Engineering Brno University of Technology, Kolejní 2906/4, 612 00 Brno, Czech Republic
国际会议
Progress in Electromagnetics Research Symposium 2007(2007年电磁学研究新进展学术研讨会)(PIERS 2007)
北京
英文
545-549
2007-03-26（万方平台首次上网日期，不代表论文的发表时间）