A11.7.1 If no spherical antenna pattern is defined

The calculation of the antenna gain for a path between Trx1 and Trx2 is performed as follows:

Gain in horizontal plane: if a horizontal antenna pattern is defined, then  

 (Eq. 162)

Gain in vertical plane: if a vertical antenna pattern is defined, then: 

 (Eq. 163)

When the two antenna patterns (horizontal and vertical) are selected, this means that the horizontal and vertical planes are combined and SEAMCAT calculates the resulting antenna gain as a pseudo 3-D antenna gain based on multiplication in linear domain of the horizontal and vertical gains:

                                      (Eq. 164)