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Title: Analysis of reflector and horn antennas using adaptive integral method
Authors: Ewe, W.-B. 
Li, L.-W. 
Wu, Q.
Leong, M.S. 
Keywords: Adaptive integral method
Electric field integral equation
Method of moments
Issue Date: Jun-2005
Source: Ewe, W.-B., Li, L.-W., Wu, Q., Leong, M.S. (2005-06). Analysis of reflector and horn antennas using adaptive integral method. IEICE Transactions on Communications E88-B (6) : 2327-2332. ScholarBank@NUS Repository.
Abstract: 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. Copyright © 2005 The Institute of Electronics, Information and Communication Engineers.
Source Title: IEICE Transactions on Communications
ISSN: 09168516
DOI: ietcom/e88-b.6.2327
Appears in Collections:Staff Publications

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