Jansky‘s antenna – Bell Telephone Laboratories...
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Jansky‘s antenna – Bell Telephone Laboratories (1931)
Transcript of Jansky‘s antenna – Bell Telephone Laboratories...
Jansky‘s antenna – Bell Telephone Laboratories (1931)
The first paraboloidal radio antenna, built in 1937 by Grote Reber
Discovery of PulsarsJocelyn BellCambridge, 1967
The Cambridge interplanetary scintillation telescope ("the 4-acre array"). The telescope was designed and constructed by Hewish and Bell to measure the angular sizes of distant radio sources, based on how much they twinkle as they shine through the solar wind. Pulsars were discovered serendipitously during this work.
Dwingelooradio telescope
Jordell Bankradio telescopeconstructed 1957,upgrade 2000 - 2002
Effelsbergradio telescope
The Very Large Array, a radio interferometer in
New Mexico, USA
Westerborkradio telescope
