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41 lines
904 B
Python
41 lines
904 B
Python
import emerge as em
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mm = 0.001 # Define a millimeter
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wg_width = 22.86 * mm # Width of WR90 waveguide
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wg_height = 10.16 * mm # Height of WR90 waveguide
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wg_length = 50 * mm # Arbitrary length
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model = em.Simulation("MyFirstModel")
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box = em.geo.Box(wg_width, wg_length, wg_height)
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model.commit_geometry()
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model.view(screenshot="001-01.png", off_screen=True)
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model.mw.set_frequency_range(8e9, 10e9, 21)
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model.generate_mesh()
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model.view(plot_mesh=True, screenshot="001-02.png", off_screen=True)
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port1 = model.mw.bc.RectangularWaveguide(box.front, 1)
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port2 = model.mw.bc.RectangularWaveguide(box.back, 2)
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fdata = model.mw.run_sweep()
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freqs = fdata.scalar.grid.freq
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S11 = fdata.scalar.grid.S(1, 1)
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S21 = fdata.scalar.grid.S(2, 1)
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from emerge.plot import plot_sp
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plot_sp(
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freqs,
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[S11, S21],
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labels=["S11", "S21"],
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dblim=[-60, 3],
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show_plot=False,
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filename="001-03.png",
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)
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