| 摘要 |
PROBLEM TO BE SOLVED: To provide a satellite simulation system that uses a channel simulating an actual satellite communication channel and a delay time generation device, and thereby performs a communication function and system performance test in an environment equivalent to using the actual satellite communication channel without using a satellite communication channel.SOLUTION: A satellite communication simulation system 100 comprises: a pseudo satellite communication device 10 which is a weak radio station whose radio wave emission strength is set in a range stipulated by the radio wave law; and a master unit 20 and a slave unit 30 that perform both-way communication with each other via the pseudo satellite communication device 10. The master unit 20 comprises: a master unit antenna 21 for transmitting and receiving radio waves to/from the pseudo satellite communication device 10; a master unit control device 22 for controlling the transmission and reception of radio waves between the master unit antenna 21 and the pseudo satellite communication device 10; and a delay generation device 26 for reflecting a delay time occurring on an actual satellite communication channel in a simulation.SELECTED DRAWING: Figure 1 |
