1–9 von 9 Ergebnissen
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    Is now the time to replace S / X with X / Ka -band?

    Jacobs, Christopher S. / Lanyi, G. E. / Naudet, C. J. | NTRS | 2004

    The Celestial Frame at X/Ka-Band (8.4/32 GHz)

    Jacobs, Christopher S. / Clark, J. E. / Garcia-Miro, C. et al. | NTRS | 2011

    A vision for the 2020s for reference frames and global astrometry

    Snedekar, L. / Quick, J. / Mercolino, M. et al. | NTRS | 2018

    The Celestial Reference Frame at X/Ka-Band Status & Prospects for Improving the South

    Jacobs, Christopher S. / Alonso, J. / Clark, J. E. et al. | NTRS | 2012

    The X/Ka Celestial Reference Frame: Assessing Accuracy - Can It Be More Accurate than the ICRF2?

    Jacobs, Christopher S. / Garcia-Miro, C. / Horiuchi, S. et al. | NTRS | 2016

    X/Ka (8.4/32 GHz) Celestial Frame: Roadmap to the future

    Takeuchi, H. / Murata, Yasa / De Vicente, Javier et al. | NTRS | 2019

    The Potential for a Ka-band Worldwide VLBI Network

    Jacobs, C. S. / Colomer, F. / Garcia-Miro, C. et al. | NTRS | 2011

    The Potential for a Ka-Band Worldwide VLBI Network

    Jacobs, C. S. / Bach, U. / Colomer, F. et al. | NTRS | 2011

    High accuracy ground-based near-Earth-asteroid astrometry using synthetic tracking

    Monchama, Rachel M. / Cui, Issac / Nazli, Kutay et al. | NTRS | 2018