Persistent Identifier
|
hdl:2014/39896 |
Publication Date
|
2006-06-04 |
Title
| Use of very long baseline array interferometric data for spacecraft navigation |
Author
| Martín-Mur, Tomas J. (Pasadena, CA : Jet Propulsion Laboratory, National Aeronautics and Space Administration, 2006.)
Antreasian, P. (Pasadena, CA : Jet Propulsion Laboratory, National Aeronautics and Space Administration, 2006.)
Border, J. (Pasadena, CA : Jet Propulsion Laboratory, National Aeronautics and Space Administration, 2006.)
Benson, J. (Pasadena, CA : Jet Propulsion Laboratory, National Aeronautics and Space Administration, 2006.)
Dhawan, V. (Pasadena, CA : Jet Propulsion Laboratory, National Aeronautics and Space Administration, 2006.)
Fomalont, E. (Pasadena, CA : Jet Propulsion Laboratory, National Aeronautics and Space Administration, 2006.)
Graat, E. (Pasadena, CA : Jet Propulsion Laboratory, National Aeronautics and Space Administration, 2006.)
Jacobson, R. (Pasadena, CA : Jet Propulsion Laboratory, National Aeronautics and Space Administration, 2006.)
Lanyi, G. (Pasadena, CA : Jet Propulsion Laboratory, National Aeronautics and Space Administration, 2006.)
McElrath, T. (Pasadena, CA : Jet Propulsion Laboratory, National Aeronautics and Space Administration, 2006.)
Romney, J. (Pasadena, CA : Jet Propulsion Laboratory, National Aeronautics and Space Administration, 2006.)
Walker, C. (Pasadena, CA : Jet Propulsion Laboratory, National Aeronautics and Space Administration, 2006.) |
Point of Contact
|
Use email button above to contact.
Martín-Mur, Tomas J. |
Description
| The main VLBI technique that is used at JPL is known as the Delta Differential One-way Ranging (ΔDOR). Two DSN antennas simultaneously track a source, and alternate between sources. The signals recorded at the antennas from each source are correlated to obtain the delay in arrival to the two antennas, and the delays are differenced to remove common-source errors. An alternative technique is to use carrier phase differences between antennas. This is routinely done by the Very Large Baseline Array (VLBA) as part of source imaging. The VLBA capabilities are used for scientific research, but also have the potential to be used for navigation. Two main experiments were performed with the VLBA and JPL spacecraft. This paper describes and analyzes these experiments and discusses the possible uses of VLBA tracking for spacecraft navigation. |
Subject
| Other |
Production Date
| 2006-06-04 |