Zhang Mengyang, Feng Kongyu. THE CALCULATION OF THE SCATTERED FIELD PRODUCED BY A CRESCENTLIKE CONDUCTOR UNDER HF APPROXIMATION AND THE CONTOUR PROJECTION[J]. Journal of Electronics & Information Technology, 1996, 18(6): 620-626.
Citation:
Zhang Mengyang, Feng Kongyu. THE CALCULATION OF THE SCATTERED FIELD PRODUCED BY A CRESCENTLIKE CONDUCTOR UNDER HF APPROXIMATION AND THE CONTOUR PROJECTION[J]. Journal of Electronics & Information Technology, 1996, 18(6): 620-626.
Zhang Mengyang, Feng Kongyu. THE CALCULATION OF THE SCATTERED FIELD PRODUCED BY A CRESCENTLIKE CONDUCTOR UNDER HF APPROXIMATION AND THE CONTOUR PROJECTION[J]. Journal of Electronics & Information Technology, 1996, 18(6): 620-626.
Citation:
Zhang Mengyang, Feng Kongyu. THE CALCULATION OF THE SCATTERED FIELD PRODUCED BY A CRESCENTLIKE CONDUCTOR UNDER HF APPROXIMATION AND THE CONTOUR PROJECTION[J]. Journal of Electronics & Information Technology, 1996, 18(6): 620-626.
The calculation of the scattered far-zone EM field produced by a crescentlike three-dimensional conductor under HF approximation is studied. The equivalent surface current distributions used in the calculation are obtained from the physical optics and Fock s theory. To take account of the contribution of the edge, a line distribution of charge along it is introduced. The calculated field data are applied to reconstruct the contour projections of the scatterer successfully.
冯孔豫,冯思民.电子科学学刊,1995, 17(1): 98-102.[2]Fock V A. Electromagnetic diffraction and propagation problems. New York: Pergamon, 1965, Part 1, Chap.2.[3]Silver S. Microwave antenna theory and design. MIT Radiation Laboratory Series. New York: McGraw-Hill, 1949, Vo1.12, Chap.S.[4]Stratton J A. Electromagnetic theory. New York: McGraw-Hill, 1941, Chap.8.[5]James G L. Geometrical theory of diffraction for electromagnetic waves. London: Peter Peregrinus Ltd., 1980, Chap.2.[6]任朗.天线理论基础.北京:人民邮电出版社,1980,第十三章.
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