Propagation Measurement on Earth-Sky Signal Effects for High Speed Train Satellite Channel in Tropical Region at Ku-Band

Table 1

Parameters used for the two scenarios in temperate and tropical regions.

Parameters	Description	Our setup	Italy [12]
	Frequency (GHz)	11.096	12
	Diameter of antenna (m)	0.44	0.40
	Distance between obstacle and antenna (m)	2	2.5
	Distance between satellite and antenna (km)	36,000	36,000
	Diameter of power arch (m)	0.60	0.40
Km/h	Train speed	150	300
Type	Signal	Modulated	CW beacon