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《Journal of Engineering Graphics》 2006-02
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Automatic Mesh Partition Based on MOM for Antenna and Scatter Body Structure

XU She-jiao,QIU Yang,TIAN Jin,YUAN Jun(School of Mechano-Electronic Engineering,Xidian University,Xi’an Shanxi 710071,China)  
Wire antenna and scatter body structure with faceted triangle and quadrangle surfaces are taken into consideration.An approach consisting of three steps is presented.The first step is to partition all surfaces of the scatter body by recursively bisecting each triangle and quadrangle to get the required sizes of all elements,neglecting the presence of antennas.The second step is to partition the elements that are connected with the wire antenna into smaller areas.The third step is to partition the narrow elements to improve their shap quality.Engineering applications show that this algorithm is stable,reliable,fast and applicable widely.
【CateGory Index】: TP393.01
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