1. Euroconsult, Prospects for the Small Satellite Market, 2019 edition (August 2019)
2. Kepler Communications and Cobham SATCOM
3. Northern Sky Research, Flat Panel Satellite Antennas, 4th edn. (February 2019a)
4. Northern Sky Research, Small Satellite Markets, 5th edn. (February 2019b)
5. http://www.bcsatellite.net
. Last date of access 6th January 2020