radio interferometer | requires signals from different antenna to be combined | ![2001-09-27 09:27:43.0 2001-09-27 09:27:43.0](facet.gif) |
has definition Type of radio telescope that relies on the use of two or more aerials at a distance from each other to provide a combination of signals from one source which can be analyzed by computer. Such an analysis results in a resolution that is considerably better than that of a parabolic dish aerial by itself because of the greater effective diameter. | ![has source: Abbot, D. 1984 Astronomers, Peter Bedrick Books, New York, 2001-09-27 09:27:43.0 has source: Abbot, D. 1984 Astronomers, Peter Bedrick Books, New York, 2001-09-27 09:27:43.0](facet.gif) |
is a kind of radio telescope | ![2001-09-27 09:27:43.0 2001-09-27 09:27:43.0](facet.gif) |
is a kind of array telescope | ![2001-09-27 09:27:43.0 2001-09-27 09:27:43.0](facet.gif) |
array telescope | has element separation | ![2001-09-27 09:27:45.0 2001-09-27 09:27:45.0](facet.gif) |
has element aperture | ![2001-09-27 09:27:45.0 2001-09-27 09:27:45.0](facet.gif) |
has number of elements | ![2001-09-27 09:27:45.0 2001-09-27 09:27:45.0](facet.gif) |
radio telescope | has reference astroweb | ![has URL: http://www.cv.nrao.edu/fits/www/yp_radio.html, 2001-09-27 09:27:42.0 has URL: http://www.cv.nrao.edu/fits/www/yp_radio.html, 2001-09-27 09:27:42.0](facet.gif) |
telescope | has wavelength sensitivity | ![2001-09-27 09:27:40.0 2001-09-27 09:27:40.0](facet.gif) |
has angular resolving power | ![2001-09-27 09:27:40.0 2001-09-27 09:27:40.0](facet.gif) |
has effective diameter | ![2001-09-27 09:27:40.0 2001-09-27 09:27:40.0](facet.gif) |
has aperture | ![2001-09-27 09:27:40.0 2001-09-27 09:27:40.0](facet.gif) |
has focal ratio | ![2001-09-27 09:27:40.0 2001-09-27 09:27:40.0](facet.gif) |
has operator | ![2001-09-27 09:27:40.0 2001-09-27 09:27:40.0](facet.gif) |
has purpose observe celestial objects | ![2001-09-27 09:27:40.0 2001-09-27 09:27:40.0](facet.gif) |
has location | ![2001-09-27 09:27:40.0 2001-09-27 09:27:40.0](facet.gif) |
artifact | has creator | ![2001-09-27 09:27:27.0 2001-09-27 09:27:27.0](facet.gif) |
has creation date | ![2001-09-27 09:27:27.0 2001-09-27 09:27:27.0](facet.gif) |
has owner | ![2001-09-27 09:27:27.0 2001-09-27 09:27:27.0](facet.gif) |
physical object | has angular momentum | ![2001-09-27 09:27:27.0 2001-09-27 09:27:27.0](facet.gif) |
has mass | ![2001-09-27 09:27:27.0 2001-09-27 09:27:27.0](facet.gif) |
has velocity | ![2001-09-27 09:27:27.0 2001-09-27 09:27:27.0](facet.gif) |
has momentum | ![2001-09-27 09:27:27.0 2001-09-27 09:27:27.0](facet.gif) |
has temperature | ![2001-09-27 09:27:27.0 2001-09-27 09:27:27.0](facet.gif) |
has volume | ![2001-09-27 09:27:27.0 2001-09-27 09:27:27.0](facet.gif) |
has extent | ![2001-09-27 09:27:27.0 2001-09-27 09:27:27.0](facet.gif) |
has material | ![2001-09-27 09:27:27.0 2001-09-27 09:27:27.0](facet.gif) |