Browsing by Author Ramkumar, T.K.

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Showing results 2 to 10 of 10 < previous 
Issue DateTitleAuthor(s)
2019Evidence for Deep Ingression of the Midlatitude MSTID Into As Low as ~3.5° Magnetic LatitudeSivakandan, M.; Chakrabarty, D.; Ramkumar, T.K.; Guharay, A.; Taori, A.; Parihar, N.
2008First results from the CAWSES-India Tidal CampaignGurubaran, S.; Rao, D. Narayana; Ramkumar, G.; Ramkumar, T.K.; Dutta, G.; Krishnamurthy, B.V.
2002Investigation of equatorial ionosphere using ground based magnetic field measurements and a medium frequency radarRamkumar, T.K.
2002Lower E-region MF radar spaced antenna measurements over magnetic equatorRamkumar, T.K.; Gurubaran, S.; Rajaram, R.
2009Mesospheric planetary wave signatures in the equatorial electrojetRamkumar, T.K.; Gurubaran, S.; Rajaram, R.
2001The mesospheric quasi-2-day wave over Tirunelveli(8.7degree N)Gurubaran, S.; Sridharan, S.; Ramkumar, T.K.; Rajaram, R.
2006Observational evidences on the influences of tropical lower atmospheric 20 day oscillation on the ionospheric equatorial electrojetRamkumar, T.K.; Bhavanikumar, Y.; Rao, D. Narayana; Gurubaran, S.; Babu, A. Narendra; Ghosh, A.K.; Rajaram, R.
2006Observational evidences on the influences of tropical lower atmospheric ∼20 day oscillation on the ionospheric equatorial electrojetRamkumar, T.K.; Bhavanikumar, Y.; Rao, D. Narayana; Gurubaran, S.; Babu, A. Narendra; Ghosh, A.K.; Rajaram, R.
2001Signatures of quasi-2-day planetary waves in the equatorial electrojet: results from simultaneous observations of mesospheric winds and geomagnetic eld variations at low latitudesGurubaran, S.; Ramkumar, T.K.; Sridharan, S.; Rajaram, R.