hfss仿真角錐天線ppt課件(完整版)
【正文】 niting other objects can not be edited. When connecting 2D objects, for example, you can edit the original 2D objects, but you can not edit directly the 3D object that is the result of using the connect mand. 二、創(chuàng)建模型 5. Uniting the horn base with the Funnel Although it is not strictly necessary, you will unite the two 3D objectsthe horn base and the funnel, to create one 3D horn antenna structure. This makes the problem simpler by keeping the number of objects to a minimum. Choose base and funnel from the list of 3D objects. Then 3D Modeler BooleanUnite. Then clink Ok. 二、創(chuàng)建模型 6. Drawing the 3D Air Box Around the Horn Antenna To simulate the horn antenna, you need to enclose it in a bounded “box” of air. Click Box icon or Draw Box. Type in the following values: , 2, and 0 for x, y, and z, respectively and 3, 4, and 6 for dx, dy, and dz, respectively. Type AirBox in the name field, vacuum is the assigned material and choose Color and Transparency at your preference. Click Ok. 三、設(shè)置邊界條件和激勵源 Choose the surfaces of the horn and assign Perfect E. All faces of the horn should be chosen except the top
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