公开(公告)号：KR1020140109658A

公开(公告)日：2014-09-16

申请号：KR1020130023907

申请日：2013-03-06

Applicant: 한국전자통신연구원

Inventor： 운영근 ,  김종호 ,  정영준 ,  최재익

IPC: H04B10/07 ,  H04B17/00

CPC classification number: G06F17/5009 ,  G06F17/5004 ,  G06F2217/16 ,  G06T13/40 ,  G06T15/06

Abstract: According to the present invention, a method for tracking a beam path using a three-dimensional modeling structure comprises the steps of: creating and developing the three-dimensional modeling structure for a window and a window frame; setting a transmitting point and a receiving point of a beam to a position to be predicted in the developed three-dimensional modeling structure and generating the beam at the transmitting point; forming the path of a penetrated wave beam, which passes through the window, between the transmitting point and the receiving point, and analyzing the propagation characteristics of the penetrated wave beam; forming the path of each of a penetrated wave beam, a reflected wave beam and a diffracted wave beam, which pass through the window frame, between the transmitting point and the receiving point, and analyzing the propagation characteristics of each of the penetrated wave beam, the reflected wave beam and the diffracted wave beam; and calculating field strength at the receiving points of all paths formed between the transmitting point and the receiving point, based on the analysis result of each propagation characteristic.

Abstract translation: 根据本发明，使用三维建模结构跟踪光束路径的方法包括以下步骤：创建和开发用于窗口和窗口框架的三维建模结构; 将光束的发射点和接收点设置到所开发的三维建模结构中要预测的位置，并在发射点产生光束; 形成通过窗口的透射波束在发射点和接收点之间的路径，并分析穿透波束的传播特性; 在透射点和接收点之间形成穿过窗框的穿透波束，反射波束和衍射波束的路径，并分析每个穿透波束的传播特性， 反射波束和衍射波束; 并根据每个传播特性的分析结果计算在发射点和接收点之间形成的所有路径的接收点的场强。