文章基本信息

标题：Radiation Patterns Account of a Circular Microstrip Antenna Loaded Two Annular
其他标题：Radiation Patterns Account of a Circular Microstrip Antenna Loaded Two Annular
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作者：Raed M. Shaaban ; Zeki A. Ahmed ; Wa'il A. Godaymi 等
期刊名称：Journal of Natural Sciences Research
印刷版ISSN：2225-0921
电子版ISSN：2225-0921
出版年度：2016
卷号：6
期号：22
页码：71-81
语种：English
出版社：The International Institute for Science, Technology and Education (IISTE)
摘要：In this paper, theoretical study of circular microstrip antenna loaded two annular (CMSAL2AR) and calculation of the radiation pattern using principle equivalence with moment of method formulation of electromagnetic radiation in this these based on the bodies of revolution (BoR), which are generated by revolution a planar curve about an axis called axis of symmetry to solving the electric fields integral equation (EFIE) and magnetic field integral equation (MFIE). To find an unknown electric current density on the conductor surface ,and both unknowns electric and magnetic density current on the dielectric surface which are responsible for the generation of far fields radiation in the space for the components (Eθ ,Eφ) ,the surface currents was represented by a set of basis functions that give the Fourier series because the body has a circular symmetry property and then select a set of weighted functions to find a linear system by using........