Table 1.

Antenna model simulation parameters.

Parameter	Notation	Value
LEO satellite orbit height	$H_l$	1050 km
LEO satellite beam radius	$R_l$	40 km
GEO terminal recieving antenna half power angle	${\theta }_{3\mathrm{dB}}^{g,r}$	1.58${}^{\circ }$
LEO terminal recieving antenna half power angle	${\theta }_{3\mathrm{dB}}^{l,r}$	2.06${}^{\circ }$
antenna efficiency	$\eta$	0.7
constant related to the field distribution	N	65