Browsing by Author Udaya Shankar, N.

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Issue DateTitleAuthor(s)Citation
13-Feb-2012A 151.5 MHz southern sky survey covering the RA range 0h < RA < 6h and the declination range −70 DEC −10Daiboo, SoobashPh.D. Thesis, University of Mauritius, Mauritius, 2011
Jul-2016The 154 MHz radio sky observed by the Murchison Widefield Array: noise, confusion, and first source count analysesFranzen, Thomas M.O.; Jackson, C.A; Deshpande, A.A.; Prabu, T.; Udaya Shankar, N.; Srivani, K.S.; Subrahmanyan, Ravi; + 23 Co-authorsMonthly Notices of the Royal Astronomical Society, 2016, Vol. 459, p3314-3325
Jul-2013A 189 MHz, 2400 deg2 polarization survey with the Murchison wide field array 32-element prototypeBernard, G.; Udaya Shankar, N.; Subrahmanyan, Ravi; Deshpande, A.A.; Prabhu, T.; Roshi, A.; Srivani, K.S.The Astrophysical journal, 2013, Vol.771, p105
Sep-2009A 50 MHz system for GMRTUdaya Shankar, N.; Dwarakanath, K.S.; Amiri, Shahram; Somashekar, R.; Girish, B.S.; Wences, Laus; Nayak, ArvindASP Conference Series, 2009, Vol.407, p393
2015All-sky signals from recombination to reionization with the SKASubrahmanyan, Ravi; Udaya Shankar, N.; Pritchard, Jonathan; Vedantham, HarishProceedings of Science, 2014, p 014.
21-Aug-2015An analysis of the halo and relic radio emission from Abell 3376 from Murchison widefield array observations.George, Lijo T.; Dwarakanath, K.S.; Deshpande, A.A.; Prabhu, T.; Udaya Shankar, N.; Srivani, K.S.; Subrahmanyan, Ravi; +30 Co-authorsMonthly Notices of the Royal Astronomical Society , 2015, Vol. 451, p 4207-4214
1986Application of digital techniques to radio astronomy measurements.Udaya Shankar, N.Ph.D. Thesis, Bangalore University, Bangalore, 1986.
20-Mar-2016Beam-forming errors in Murchison widefield array phased array antennas and their effects on epoch of reionization scienceNeben, Abraham R; Hewitt, Jacqueline N; Deshpande, A.A.; Prabhu, T.; Udaya Shankar, N.; Srivani, K.S.; Subrahmanyan, Ravi; +21 Co-authorsAstrophysical Journal, 2016, Vol. 820, p44
Aug-2015Broadband spectral modeling of the extreme gigahertz-peaked spectrum radio source PKS B0008-421Callingham, J.R.; Deshpande, A.A.; Prabhu, T.; Srivani, K.S.; Subrahmanyan, Ravi; Udaya Shankar, N.; +22 Co-authorsThe Astrophysical Journal, 2015, Vol.809, p168
1995Calibration scheme for the mauritius radio telescopeGolap, K.; Dodson, R.; Udaya Shankar, N.Bulletin of the Astronomical Society of India, 1995, Vol.23, p574
20-Jan-2002A case for renewed activity in the giant radio galaxy J0116-473Saripalli, Lakshmi; Subrahmanyan, Ravi; Udaya Shankar, N.Astrophysical Journal, 2002, Vol.565, p256-264
1992CCD based star tracker for high resolution imaging.Chanthrasekaran, S.M.Tech, Thesis, REC, Warangal, 1992
Feb-2016CHIPS: The cosmological hi power spectrum estimatorTrott, C.M.; Pjindor, B.; Prabhu, T.; Udaya Shankar, N.; Sethi, S.K.; Srivani, K.S.; Subrahmanyan, Ravi; +46 Co-authorsThe Astrophysical journal, 2015, Vol.818, p 139
2001Deconvolution of wide-field images from a non-coplanar T- ArrayGolap, K.; Udaya Shankar, N.Journal of Astrophysics and Astronomy, 2001, Vol. 22, p.251-262.
20-Dec-2016Delay spectrum with phase-tracking arrays: extracting the Hi power spectrum from the epoch of reionizationPaul, Sourabh; Sethi, S.K.; Dwarakanath, K.S.; Udaya Shankar, N.; Subrahmanyan, Ravi; Prabhu, T.; Srivani, K.S.; +40 Co-authorsAstrophysical Journal, 2016, Vol. 833, p 213
Oct-2015Design of frequency independent profiled discone antenna for detecting spectral ripples from the epoch of recombinationRaghunathan, A.; Udaya Shankar, N.; Sathyanarayana Rao, Mayuri; Subrahmanyan, RaviProceedings of the 2015 IEEE-APS Topical Conference on Antennas and Propagation in Wireless Communications (APWC) held at Torino, Italy, from September 7-11, 2015. Page 949
2001Detection, excision and statistics of interference at the Mauritius radio telescopeSachdev, S.; Udaya Shankar, N.Journal of Astrophysics and Astronomy, 2001, Vol. 22, p213-227.
2004Development of a microcontroller based local network for a radio telescope health monitoring systemKrishnamurthy, S.B.E. Project report, 2004
29-May-1990A digital correlation receiver for the GEETEE radio telescope.Udaya Shankar, N.; Ravi Shankar, T.S.Journal of Astrophysics and Astronomy, 1990, Vol. 11, p297-310.
2009Digital correlation recievers for radio telescopesGirish, B.S.M.Sc Project report, 2009