MACRO-MODELLING OF LIGHTNING STROKES ON AIRCRAFT| Session Chair: | Bas Michielsen |
The session will focus on modern approaches for modeling the electromagnetic behavior of large, complex systems from all areas of electrical engineering. Applications include but are not restricted to antenna arrays, metamaterials, RF structures, cabling, and bio-electromagnetics. Even with the growing calculation power of modern computers such configurations cannot be handled by brute force methods only. The analysis needs to be carried out on different scales, covering the entire setup and its global behavior on the one hand, and the level where the detailed electromagnetic interaction takes place on the other hand. Moreover, engineers are actually interested in the sensitivity of such devices to manufacturing tolerances, in the effects of a stochastically varying environment, or even in synthesis of part of such a geometry. Therefore, the capability of analyzing electromagnetic fields in large, complex structures is only the first step towards meeting their needs. Both original ideas to approach this problem and applications of existing methods to actual structures from the practice of electrical engineering will be covered
16:00 EB01.1 MACRO-MODELLING OF LIGHTNING STROKES ON AIRCRAFT
B. L. Michielsen1, F. Issac1, P. Aguilera2, D. Prost1
1Onera, Toulouse, France
2Snecma, Villaroche, France
16:20 EB01.2 ELECTROMAGNETIC EFFECTS ANALYSIS AT SYSTEM-LEVEL CONSIDERING NONLINEAR COMPONENTS
L. Yan1, X. Zhao1, Q. Zhao2, H. Zhou2
1College of Electronics and Information Engineering, Sichuan University, Chengdu, China
2Institute of Applied Physics and Computation Mathematics, Beijing, China
16:40 EB01.3 ON THE EQUIVALENCE BETWEEN COATED WIRE AND NORMAL MODE HELICAL ANTENNAS
Y. Liao1, D. Su2, Y. Zhang1
1Shanghai Key Laboratory of Electromagnetic Environmental Effects for Aerospace Vehicle, Shanghai Radio Equipment Research Institute, Shanghai, China
2School of Electronic and Information Engineering, Beihang University, Beijing, China
17:00 EB01.4 ELECTRONICALLY CONTROLLED PHASE CENTER LOCATIONS IN ELECTRICALLY LARGE APERTURE ANTENNAS WITH ENHANCED CROSS-TALK PROPERTIES
Z. Allahgholi Pour, L. Shafai
University of Manitoba, Winnipeg, MB, Canada
17:20 EB01.5 TRIANGULATION OF PULSES OF ELECTROMAGNETIC ACTIVITY TO DETERMINE WHEN AND WHERE EARTHQUAKES WILL OCCUR IN CENTRAL PERU
J. A. Heraud, V. Centa
Instituto de Radioastronomia / Pontificia Universidd Catolica del Peru, Lima, Peru