JPL Technical Report Server

Browsing by Subject "Ka-band"

Browsing by Subject "Ka-band"

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  • Shambayati, Shervin (Pasadena, CA : Jet Propulsion Laboratory, National Aeronautics and Space Administration, 2004., 2004-03)
    In this paper, an analytical method for comparing the performance of an ideal forecasting algorithm to the best statistical methods in terms of average data return is derived.
  • Morabito, David D. (Pasadena, CA : Jet Propulsion Laboratory, National Aeronautics and Space Administration, 2003., 2003-11)
  • Morabito, D. (Pasadena, CA : Jet Propulsion Laboratory, National Aeronautics and Space Administration, 2003., 2003-11)
    This paper will report on atmospheric induced effects observed on received Ka-band carrier signals of deep-space missions.
  • Jacobs, Christopher S.; Clark, J. E.; Garcia-Miro, C.; Horiuchi, S.; Skjerve, L. J.; Sovers, O. J. (Pasadena, CA : Jet Propulsion Laboratory, National Aeronautics and Space Administration, 2011., 2011-03-30)
  • Jacobs, Christopher S. (Pasadena, CA : Jet Propulsion Laboratory, National Aeronautics and Space Administration, 2012., 2012-08-28)
  • Jacobs, C. S.; Clark, J.E.; Garcıa-Miro, C.; Horiuchi, S.; Romero-Wolf, A.; Snedeker, L.; Sotuela, I. (Pasadena, CA : Jet Propulsion Laboratory, National Aeronautics and Space Administration, 2012., 2012-10-28)
    Deep space tracking and navigation are done in a quasi-inertial reference frame based upon the angular positions of distant active galactic nuclei (AGN). These objects, which are found at extreme distances characterized ...
  • Jacobs, Christopher S. (Pasadena, CA : Jet Propulsion Laboratory, National Aeronautics and Space Administration, 2011., 2011-03-25)
  • U, Sung I.; Gao, Jay L. (Pasadena, CA : Jet Propulsion Laboratory, National Aeronautics and Space Administration, 2006., 2006-06-19)
    This study presents an analysis of the delay performance of the CCSDS File Delivery Protocol (CFDP) over weather-dependent Ka-band channel. The Ka-band channel condition is determined by the strength of the atmospheric ...
  • Sung, I. U.; Gao, Jay L. (American Institute of Aeronautics and Astronautics, Inc., 2006-06-19)
    This study presents an analysis of the delay performance of the CCSDS File Delivery Protocol (CFDP) over weather-dependent Ka-band channel. The Ka-band channel condition is determined by the strength of the atmospheric ...
  • Jacobs, C. S.; Clark, J. E.; Garcia-Miro, C.; Horiuchi, S.; Sotuela, I. (Pasadena, CA : Jet Propulsion Laboratory, National Aeronautics and Space Administration, 2011., 2011-09-19)
    This paper is an update of Sotuela et al. (2011) which improves their simulated Gaia frame tie precision by ~10% by adding three additional VLBI observing sessions. Astrometry at X/Ka-band (8.4/32 GHz) using NASAs Deep ...
  • Zawadzki, Mark; Huang, John (Pasadena, CA : Jet Propulsion Laboratory, National Aeronautics and Space Administration, 2003., 2003-10)
  • Morabito, David; D’Addario, Larry; Acosta, Roberto J.; Nessel, James A. (Pasadena, CA : Jet Propulsion Laboratory, National Aeronautics and Space Administration, 2012., 2012-09-24)
    Site Test Interferometers (STIs) have been deployed at two different locations at the NASA Deep Space Network (DSN) tracking complex in Goldstone, California. An STI measures the difference in path length between a ...
  • Silva, Arnold (Pasadena, CA : Jet Propulsion Laboratory, National Aeronautics and Space Administration, 2004., 2004-01)
  • Arnold, Silva (Pasadena, CA : Jet Propulsion Laboratory, National Aeronautics and Space Administration, 2004., 2004-01)
  • Shambayati, Shervin; Davarian, Faramaz; Morabito, David (IEEE Aerospace Conference, Big Sky, Montana, March 6-13, 2004.Pasadena, CA : Jet Propulsion Laboratory, National Aeronautics and Space Administration, 2005, 2004-03-06)
    NASA is planning an engineering telemetry demonstration with Mars Reconnaissance Orbiter (MRO). Capabilities of Ka-band (32 GHz) for use with deep space mission are demonstrated using the link optimization algorithms and ...
  • Asmar, Sami W.; Morabito, David (Pasadena, CA : Jet Propulsion Laboratory, National Aeronautics and Space Administration, 2006., 2006-03-26)
  • Noreen, Gary; Komarek, Tomas; Diehl, Roger; Shambayati, Shervin; Breidenthal, Julian; Lopez, Saturnino; Jordan, Frank (Pasadena, CA : Jet Propulsion Laboratory, National Aeronautics and Space Administration, 2003., 2003-11)
    NASA's Mars Telecommunications Orbiter (MTO) will relay broadband communications from landers, rovers and spacecraft in the vicinity of Mars to Earth. This paper describes the MTO communications system and how the MTO ...
  • Veruttipong, Watt; Khayatian, Behrouz; Hoppe, Daniel; Long, Ezra (Pasadena, CA : Jet Propulsion Laboratory, National Aeronautics and Space Administration, 2013, 2013-07-08)
    A multi-step Ka/Ka dichroic plate Frequency Selective Surface (FSS structure) is designed, manufactured and tested for use in NASA’s Deep Space Network (DSN) 34m Beam Waveguide (BWG) antennas. The proposed design allows ...
  • Goodson, Troy D.; Antreasian, Peter G.; Bhat, Ram S.; Chung, Min-Kun; Criddle, Kevin E.; Hatch, Sara J.; Jefferson, David C.; Lau, Eunice L.; Roncoli, Ralph B.; Ryne, Mark S.; Sweetser, Theodore H.; You, Tung-Han; Young, Brian T.; Wong, Mau C.; Kangas, Julie A.; Wen, Hui Ying (Pasadena, CA : Jet Propulsion Laboratory, National Aeronautics and Space Administration, 2013, 2013-08-11)
    The GRAIL extended mission (XM) dramatically expands the scope of GRAIL’s gravity science investigation by flying the pair of spacecraft at the lowest orbit the flight team can safely support. From the perspective of the ...
  • Jacobs, C. S.; Bach, U.; Colomer, F.; Garcia-Miro, C.; Gomez-Gonzalez, J.; Gulyaev, S.; Horiuchi, S.; Ichikawa, R.; Kraus, A.; Kronschnabl, G.; Lopez-Fernandez, J. A.; Lovell, J.; Majid, W.; Natusch, T.; Neidhardt, A.; Phillips, C.; Porcas, R.; Romero-Wolf, A.; Saldana, L.; Schreiber, U.; Sotuela, I.; Takeuchi, H.; Trinh, J.; Tzioumis, A.; de Vincente, P.; Zharov, V.; Saldana, L. (Pasadena, CA : Jet Propulsion Laboratory, National Aeronautics and Space Administration, 2012., 2012-03-05)
    Ka-band (32 GHz, 9mm) Very Long Baseline Interferometric (VLBI) networking has now begun and has tremendous potential for expansion over the next few years. Ka-band VLBI astrometry from NASA's Deep Space Network has already ...