weeks/test.yaml at main · osaether/weeks · GitHub

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# FR4 Microstrip Example
# Standard PCB with FR4 substrate

frequency: 30e6  # 30 MHz

conductors:
  # Ground plane (line0)
  - name: line0
    w: 2800e-6      # Width: 2.8mm
    h: 2.0e-6       # Thickness: 2μm (copper)
    x: 0.0
    y: 0.0
    nw: 201         # Width divisions
    nh: 3           # Height divisions
    b: 0.2          # Mesh density
    er: 4.4         # FR4 dielectric constant
    tan_delta: 0.02       # Loss tangent at 1 GHz

  # Signal trace 1
  - name: line1
    w: 150e-6       # Width: 150μm
    h: 35e-6        # Thickness: 35μm (1 oz copper)
    x: 600e-6       # Position: 600μm
    y: 1.602e-3     # 1.6 mm above the 2μm ground-plane top (= substrate height)
    nw: 21
    nh: 7
    b: 0.9
    er: 4.4
    tan_delta: 0.02

  # Signal trace 2
  - name: line2
    w: 150e-6
    h: 35e-6
    x: 825e-6
    y: 1.602e-3
    nw: 21
    nh: 7
    b: 0.9
    er: 4.4
    tan_delta: 0.02

  # Signal trace 3
  - name: line3
    w: 150e-6
    h: 35e-6
    x: 1050e-6
    y: 1.602e-3
    nw: 21
    nh: 7
    b: 0.9
    er: 4.4
    tan_delta: 0.02