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Download MAGIC 3.2.0 Help MANUAL
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Part V - Properties Chapter 14 - Material Properties 1. In a simulation of a magnetron the anode and cathode are constructed of several pieces. Here the cathode is constructed from three objects: cathode, endcap.left, and endcap.right. The anode is constructed from the objects named: anodeshell and vane.1 vane.2 … CONDUCTOR CATHODE ; CONDUCTOR CATHODE ENDCAP.LEFT ; CONDUCTOR CATHODE ENDCAP.RIGHT; CONDUCTOR ANODE ANODESHELL ; DO I=1,N.VANES; CONDUCTOR ANODE VANE.'I' ; ENDDO; 2. In 2D the shape of a collector is created using the AREA command with POLYGONAL shape option. The area is assigned the perfectly conducting property with the CONDUCTOR command, and the resulting assignment may be displayed using the DISPLAY_2D command. The following figure shows the resulting collector. AREA COLLECTOR POLY 5.09E-01 0.00E+00 5.09E-01 5.59E-02 2.13E-01 5.59E-02 1.96E-01 3.81E-02 1.96E-01 3.56E-02 2.03E-01 3.56E-02 2.08E-01 4.06E-02 4.30E-01 4.06E-02 4.86E-01 2.54E-03 4.86E-01 0.00E+00 5.09E-01 0.00E+00 ; CONDUCTOR COLLECTOR ; DISPLAY_2D COLLECTOR MAXWELL ; MAGIC User’s Manual 14-9
