Progress in Medical Physics

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Table. 1.

Table. 1.

Beam setup and parameters to be measured

Beam setup Parameter
Square field
- 10×10 cm2 of field size
- Reference depth of 5 cm
Output
Symmetry
Flatness
PDD
Inhomogeneity
Oblique field
- 10×10 cm2 of field size
- 30° rotation of gantry
Profile
PDD
Wedged field
- 30° wedge
- 10×10 cm2 of field size
- 30° rotation of gantry
Wedge factor
Profile
PDD

PDD, percent depth dose.

Progress in Medical Physics 2021;32:122-9 https://doi.org/10.14316/pmp.2021.32.4.122
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