Venkata Ratnam Devanaboyina
VIDWAN ID: 77995

Dr Venkata Ratnam Devanaboyina

Male Doctor of Philosophy
Professor | Department of Electronics and Communication Engineering
Koneru Lakshmaiah Education Foundation,Guntur
Telangana
Expertise: Electrical and Electronic Engineering
138 Publications
0 Projects
1660 Scopus Citations
1942 CrossRef
15 Years 8 Months Total Experience
Publications
138 Total
Articles
118
Books
1
Proceedings
19
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Scopus Scopus
1,660 Citations
23 h-index
CrossRef CrossRef
1,942 Citations
23 h-index
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Personal Details

Doctor of Philosophy
2011
N/A
Professor
Jan 2011 – Present
Koneru Lakshmaiah Education Foundation,Guntur | Department of Electronics and Communication Engineering
Engineering and Technology
Electrical and Electronic Engineering

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Scholarly Work

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Scholarly Publications

Modelling of ionospheric time delays based on adjusted spherical harmonic analysis

Open Access
Journal Article
Aviation. Year: 2016. Volume: 20 , Issue: 1 , Pages: 1-7 .
Authors: Dabbakuti, J.R.K.K.; Ratnam, D.V.; Sunda, S.

Gps water vapour content variations during heat wave occurred during may, 2015 over South Indian region

Journal Article
Year: 2016.
Authors: Venkat Ratnam, D.; Sri Sai Chaithanya, K.; Ramalingeswara Reddy, M.; Yamini, M.; Sridhar, M.

Implementation of Advanced Carrier Tracking Algorithm Using Adaptive-Extended Kalman Filter for GNSS Receivers

Journal Article
IEEE Geoscience and Remote Sensing Letters. Year: 2016. Volume: 13 , Issue: 9 , Pages: 1280-1284 .
Authors: Harsha, P.B.S.; Ratnam, D.V.

Ionospheric Spatial Gradient Detector Based on GLRT Using GNSS Observations

Journal Article
IEEE Geoscience and Remote Sensing Letters. Year: 2016. Volume: 13 , Issue: 6 , Pages: 875-879 .
Authors: Raghunath, S.; Ratnam, D.V.

Detection of ionospheric spatial and temporal gradients for ground based augmentation system applications

Journal Article
Year: 2016.
Authors: Raghunath, S.; Venkata Ratnam, D.

Estimation of phase multipath in GPS with SNR

Journal Article
Year: 2016.
Authors: Siridhara, A.L.; Venkata Ratnam, D.

Analysis of fading effects due to ionospheric scintillations using modern GNSS signals observed at northern low latitude station

Journal Article
Year: 2016.
Authors: Sridhar, M.; Venkata Ratnam, D.; Uday Bhaskar, T.; Leela Prasanna, A.; Rohit, B.; Ramaraju, A.

Analysis of local ionospheric variability based on SVD and MDS at low-latitude GNSS stations 6. Geodesy

Open Access
Journal Article
Earth, Planets and Space. Year: 2016. Volume: 68 , Issue: 1 , Pages: 94 .
Authors: Dabbakuti, J.R.K.K.; Devanaboyina, V.R.; Kanchumarthi, S.R.
Showing 33 to 40 of 138 publications