Import spherical modes data from a TICRA .sph file or import from a .sph file exported by CADFEKO, to create a
spherical modes data definition. Use the spherical modes data definition when defining an
equivalent source or receiving antenna.
On the Construct tab, in the Define group, click the Field/Current Data icon. From the drop-down list
select Import Spherical Modes Data From File.
In the TICRA (*.sph) file
field, browse to the file location.
Specify the data block to be used:
To select data from a multi-frequency .sph file, select the Use
all data blocks. The data is interpolated for use at the
operating frequency.
To select data from a specific frequency in the .sph file, clear the Use
all data blocks and enter the number of the relevant data
block.
In the Label field, specify a unique label for the
spherical modes data.
Click Create to define the spherical modes data
and to close the dialog.