Analysis of Reflector and Horn Antennas Using Adaptive Integral Method(<Special Section>2004 International Symposium on Antennas and Propagation)
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概要
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This paper presents an analysis of electrically large antennas using the adaptive integral method (AIM). The arbitrarily shaped perfectly conducting surfaces are modeled using triangular patches and the associated electric field integral equation (EFIE) is solved for computing the radiation patterns of these antennas. The method of moments (MoM) is used to discretize the integral equations and the resultant matrix system will be solved by an iterative solver. The AIM is employed in the iterative solver to speed up the matrix-vector multiplication and to reduce the memory requirement. As specific applications, radiation patterns of parabolic reflectors and X-band horns are computed using the proposed method.
- 社団法人電子情報通信学会の論文
- 2005-06-01
著者
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LI Le-Wei
Department of Electrical and Computer Engineering, National University of Singapore
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Ewe Wei-bin
Department Of Electrical And Computer Engineering National University Of Singapore
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Leong Mook-seng
Department Of Electrical And Computer Engineering National University Of Singapore
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Li Le‐wei
National Univ. Singapore
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Li Le-wei
Department Of Electrical And Computer Engineering National University Of Singapore
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Wu Qun
Department Of Electronics And Communications Engineering Harbin Institute Of Technology
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- Analysis of Reflector and Horn Antennas Using Adaptive Integral Method(2004 International Symposium on Antennas and Propagation)
- Investigation of Numerical Stability of 2D FE/FDTD Hybrid Algorithm for Different Hybridization Schemes(2004 International Symposium on Antennas and Propagation)