About CALLA O P N
About Space Applications Centre, India
About HASIJA M L
About Space Applications Centre, India
About SINGH G
About Space Applications Centre, India
About BARATHY S
About Space Applications Centre, India
About Journal of the Institution of Electronics and Telecommunication Engineers
About signal synchronization
About clock synchronizer
About Space communication
About 衛星利用
About クロック同期
About 地上局
About 役割