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Transmission Opitimization. January 22, 2009. [John Dixon] [Group Lead] [Communications]. Lander to Earth Transmission. Distance from 200 km Parking Orbit to 440,000 km of Moon at Apogee. Minimum Power: 33 W. Frequency: 2.2 GHz (S-Band Range). Transmit Satellite: 0.191 m.
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Transmission Opitimization January 22, 2009 [John Dixon] [Group Lead] [Communications]
Lander to Earth Transmission Distance from 200 km Parking Orbit to 440,000 km of Moon at Apogee Minimum Power: 33 W Frequency: 2.2 GHz (S-Band Range) Transmit Satellite: 0.191 m Receiver Satellite: DSN 26 m Data Rate: 51.2 kbps [John Dixon] [Group Lead] [Communications]
Rover to Lander Transmission Distance from 0 m Lander to 500 m Maximum Travel Minimum Power: Open Condition Frequency: 2.2 GHz (S-Band) Transmit Satellite: 0.381 m Receiver Satellite: Lander 0.2 m Data Rate: 51.2 kbps [John Dixon] [Group Lead] [Communications]
Beamwidth Optimization (Backup) [John Dixon] [Group Lead] [Communications]
Optimization Coding (Backup) • MATLAB Scripts For: • Lander Beamwidth • Lander Power Reqs • Lander Distance Reqs • Rover Beamwidth • Rover Power Reqs • Rover Distance Reqs [John Dixon] [Group Lead] [Communications]
Resources (Backup) • "Deep Space Network Home Page." Interplanetary Network Directorate (IND). Ed. Shannon McConnell. 03 Dec. 2008. NASA. 21 Jan. 2009 <http://deepspace.jpl.nasa.gov/dsn/>. • Duncan, John. "TELECOMMUNICATIONS." Telecommunications. Aug. 2002. 21 Jan. 2009 <http://www.apollosaturn.com/asnr/p173-188.htm>. [John Dixon] [Group Lead] [Communications]