The journal covers all aspects of the theory, practice and operation of satellite systems and networks. Papers must address some aspect of satellite systems or their applications. Topics covered include:

-Satellite communication and broadcast systems-
Satellite navigation and positioning systems-
Satellite networks and networking-
Hybrid systems-
Equipment-earth stations/terminals, payloads, launchers and components-
Description of new systems, operations and trials-
Planning and operations-
Performance analysis-
Interoperability-
Propagation and interference-
Enabling technologies-coding/modulation/signal processing, etc.-
Mobile/Broadcast/Navigation/fixed services-
Service provision, marketing, economics and business aspects-
Standards and regulation-
Network protocols