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physical object > artifact > device > instrument > telescope > electromagnetic telescope > array telescope > radio interferometer > VLBA |
VLBA comparison table |
Subject | has reference | has angular resolving power | is a kind of | has effective diameter | is an acronym for | is an instance of | has image | has definition |
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radio interferometer | astroweb | array telescope | 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. | |||||
VLBA | The Very Long Baseline Array | 15 microarcsecond | 12000 kilometers | Very Long Baseline Array | radio interferometer |
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