Small imaging satellite for Earth observing system adjunct
Low earth orbit constellations: orbit control or not
A study on an experimental communication system using microsatellites
SYNMOD : A low-resource, low-cost means of monitoring the near-earth space debris environment
The ellipso[TM] system: Elliptical low orbits for mobile communications
Feasibility study of a personal communications system IRIDIUM-like
A proposed ground segment design for small satellites
Data handling strategy for the Spanish small satellite program (MINISAT)