Conceptual Design of a Low-Cost Dual-Satellite Communication Network for the Cislunar Region
Document Type
Conference Proceeding
Publication Date
1-2026
Abstract
The advancement of sustained lunar exploration has underscored the need for continuous, autonomous communication systems in the cislunar environment. This work introduces the preliminary design of a low-cost, dual-satellite architecture that enables reliable data relay without persistent dependence on Earth-based infrastructure. The system leverages intersatellite links (ISL) between two CubeSat-class spacecraft in Earth-Moon L2 halo orbits, with store-and-forward capabilities supporting asynchronous communication with lunar surface assets during Earth occultation periods. Preliminary analysis includes orbital geometry, link budget performance, and subsystem-level trade-offs to assess feasibility under CubeSat constraints. The concept aims to extend surface and orbital communication coverage, offering a scalable and resilient relay solution for future science and exploration missions within the Earth-Moon system.
Source Publication
AIAA SCITECH 2026 Forum
Recommended Citation
Matias A. Ramirez Cisternas and Rachel M. Derbis. "Conceptual Design of a Low-Cost Dual-Satellite Communication Network for the Cislunar Region," AIAA 2026-0381. AIAA SCITECH 2026 Forum. January 2026.
Comments
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Conference Session: Beyond Earth Orbit: Space Operations and Support