The Institute of Radiophysics and Electronics acronymed
as INRAPHEL is under the University of Calcutta. Over the last fifty years
it has established itself as one of the pioneering institutions in the
field of teaching and research pertaining to the stream of Radiophysics
and Electronics.
THE ORIGIN
INRAPHEL took birth in the wireless laboratory of the University of Calcutta.Under
the leadership of Professor S.K.Mitra, it received the accreditation as
a separate department in 1949. The Institute can highly boast of many
achievements in the field of Radiophysics and Electronics,in this country
as well as abroad.
THE ACHIEVEMENTS

CAS BuildingSince its birth,the Institute has grown in an exponential
manner.The manual ionosonde fabricated at this Institute was put to use
in the first ionospheric sounding in Asia,held at Calcutta.The research
on microwave had already got importance which soon became a matter of
great interest for the scientists when microwave background radiation
was discovered in 1965. Among other early achievements that the Institute
can be proud of,include, the development of vacuum tubes (types 80 &
6C5),magnetron and design of the first analog computer in India.Other
than these stupendous achievements, the institute along with faculty members
and research scholars can claim the credit of many indigenous achievements
in the field of Electronics and Telecommunication.
The institute has been selected by the UGC in 1962-63 as a Centre of Advanced
Study in Radiophysics & Electronics.The Eastern Centre for Radio Astrophysics
(ECRA) and Millimetrewave Technology Group of Society for Applied Microwave
Electronics Engineering & Research (SAMEER) are the major collaborators
of this Institution.
The qualified and well versed faculty members have worked or undergone
interactive programmes with AT & T Bell Labs (USA), University of
Michigan (USA),Wales and Sheffield, Rutherford Appleton Laboratory (UK),
Kyoto University (Japan),Max Planck Institute (Germany), Philips Labs
(USA), NPL, TIFR, NCRA (Pune), IUCCA (Pune), Calcutta Telephones, TISCO,
etc.