Implementation of a Spread Spectrum Receiver and Modem for the Data-Relay System Using Digital Signal Processing. - Andrew John Aftelak; S. J. Fielding; Paul Maguire; Anthony Kim Ward; Roberto Madde (Eur. Trans. Telecommun., 1993)

A Common Receiver Architecture for ESA Radio Science and Delta-DOR Support. - Roberto Madde; Trevor Morley; Marco Lanucara; Ricard Abello; Mattia Mercolino; Javier De Vicente; Gunther M. A. Sessler (Proc. IEEE, 2007)

GMSK Demodulator Implementation for ESA Deep-Space Missions. - Gunther M. A. Sessler; Ricard Abello; Nick James; Roberto Madde; Enrico Vassallo (Proc. IEEE, 2007)

The European Space Agency's Deep-Space Antennas. - Enrico Vassallo; Rolf Martin; Roberto Madde; Marco Lanucara; Piermario Besso; Peter Droll; Gérard Galtie; Javier De Vicente (Proc. IEEE, 2007)