{"id":348308,"date":"2024-02-01T16:00:44","date_gmt":"2024-02-01T16:00:44","guid":{"rendered":"\/forum\/forums\/topic\/help-regarding-the-simulation-domain-monitor-dimensions\/"},"modified":"2024-02-01T16:00:44","modified_gmt":"2024-02-01T16:00:44","slug":"help-regarding-the-simulation-domain-monitor-dimensions","status":"closed","type":"topic","link":"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/help-regarding-the-simulation-domain-monitor-dimensions\/","title":{"rendered":"Help regarding the simulation domain , monitor dimensions"},"content":{"rendered":"<p>I am working on the far field simulations of SiC thin films using dipole as the source. I have a question related to the simulation region and the height of the monitor above the simulation domain. Now, I have selected a FDTD Simulation region of 3x3x1um on my thin film which is 8x8x0.34um. Then I place a DFT monitor of 10x10x Z(um = 0.4). This means that i have placed a DFT monitor at a height of 0.4um from the surface of my simulation region. Then I preformed far field simulations for different dipole orientation. I have got farfied radiation patterns based on the above mentioned dimensions and orientations. But, when I have changed the dimensions of the FDTD simulation region (increase or decrease the dimensions of FDTD region), the far field radiation pattern also changing completely. Then, I have changed the Z-position\/height of the monitor, the electric field intensity values are either increasing or decreasing. So, I would like to know how can I make sure which dimensions are correct for FDTD Simulation region, DFT monitor as the output farfield patterns is completely changing in the visualize plot. Please give suggestion to solve this problem.<\/p>\n","protected":false},"template":"","class_list":["post-348308","topic","type-topic","status-closed","hentry"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 4.9.10 - aioseo.com -->\n\t<meta name=\"description\" content=\"I am working on the far field simulations of SiC thin films using dipole as the source. I have a question related to the simulation region and the height of the monitor above the simulation domain. Now, I have selected a FDTD Simulation region of 3x3x1um on my thin film which is 8x8x0.34um. 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