M K Das Gupta

Professor M K Das Gupta was former head of the department of the Institute of Radio Physics and Electronics, Calcutta University. Professor Das Gupta worked with Professor Robert Hanbury Brown and Professor Roger Jennison, in building the first intensity interferometers at radio wavelength in the early 1950's and measured the apparent angular structures of Cygnus A . He died on 28 November 2005.

A phase sensitive interferometer technique for the measurement of the Fourier transforms of spatial brightness distributions of small angular extent, Monthly Notices of the Royal Astronomical Society vol 118 pp 276 1958


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