Accession Number : AD1001983


Title :   Fundamental Limitations for Imaging GEO Satellites


Descriptive Note : Conference Paper


Corporate Author : SEABROOK ENGINEERING SEABROOK MD SEABROOK United States


Personal Author(s) : Mozurkewich,David ; Schmitt,H R ; Armstrong,J T


Full Text : https://apps.dtic.mil/dtic/tr/fulltext/u2/1001983.pdf


Report Date : 18 Oct 2015


Pagination or Media Count : 11


Abstract : We investigate the issue of whether an optical interferometer with baselines long enough to resolve details of a geostationary satellite can be phase stabilized. We conclude that it is possible to phase such an interferometer with shorter baselines using the techniques of baseline and wavelength bootstrapping, and that these shorter baselines are not so short as to make the instrument impractical. We conclude by showing the trade-off between the number of telescopes needed to phase the longest desired baselines and the diameter of those telescopes.


Descriptors :   INTERFEROMETERS , GEOSYNCHRONOUS SATELLITES , SYNCHRONOUS SATELLITES , telescopes , azimuth , photons


Subject Categories : Optics
      Unmanned Spacecraft


Distribution Statement : APPROVED FOR PUBLIC RELEASE