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  • 3:35 PM, Sunday, 26 Sep 2021

Department of Avionics
Vanidevi M., Ph. D
Assistant Professor

  • Ph.D (IIST)
  • M.E. (REC, Trichy)
  • B.E. (Bharathidhasan Univ.)

Course Offered
  • Digital Communication
  • Information Theory and Coding
  • Digital Signal Processing
  • Signals and Systems
  • Communication System-I
  • Communication System -II

  • Working in Indian Institute of Space Science and technology till date
  • Worked as a Senior lecturer in Amrita Engineering college, Vallikavu for 3 years and 2 months.
  • Worked as a lecturer in Younous Engineering college, Kollam for 10 months.
  • Worked as Research Staff at “Central Research Laboratory – Bharat Electronics Limited”, Bangalore for three years.
  • ME Project done in “Central Research Laboratory – Bharat Electronics Limited”, Bangalore for Six months.

Research Work / Area
  • Hybrid beamforming for millimeter-wave communication
  • Massive MIMO Channel Estimation
  • MIMO OFDM signal processing and Communication Aspects
  • Underwater Acoustic Communication-OFDM
  • Multiuser detection in Sparse Code Multiple Access
  • LDPC Channel coding
  • Antispoofing algorithm for IRNSS receiver
Projects guided :
  • Hybrid beamforming - Fully Connected Structure for millimeter-wave communication
  • Development of Antispoofing algorithm for IRNSS Receiver
  • Development of Software Defined IRNSS Receiver
  • Real time Multicarrier transmission in RTDL-SDR
  • LDPC encoder and decoder
  • Massive MIMO detection based on Gaussian approximation Belief Propagation
  • MIMO Channel estimation
  • OFDM Channel estimation
  • OFDM Carrier Synchronization
  • ECG Analysis
Projects handled in CRL:
  • Tunable filter.
  • Design of MEMS inductor and capacitor.
  • Design and fabrication of iris post coupled filter.
  • Design and fabrication of second harmonics suppression waveguide filter.
  • Vanidevi. M and N. Selvaganesan. "Fast iterative WSVT algorithm in WNN minimization problem for multiuser massive MIMO channel estimation." International Journal of Communication Systems Wiley 31, no. 1 (2018).
  • Vanidevi. M and Selvaganesan.N. “Channel Estimation for Finite Scatterers Massive Multi-User MIMO System”, Circuits, Systems, and Signal Processing, Springer Vol.36, No.9,(2017).
  • D. Keerthi Priya and Vanidevi. M," Rapid Prototyping Framework of PHY WLAN OFDM Transmitter on Reconfigurable Platforms" ,Internal Journal of Multidisciplinary Educational Research, March 2014.
  • Deepshikha, M.Vanidevi,"Modified SCMA Decoder for 5G Uplink System", 15th IEEE India Council International Conference (INDICON) 2018
  • M.Vani Devi, K. Gowthami, and N. Selvaganesan. "Tracking of MIMO channel in the presence of unknown interference." In India Conference (INDICON), 2014 Annual IEEE, pp. 1-5. IEEE, 2014.
  • M.Vani Devi, D. Keerthi Priya, M. Haindavi, and N. Selvaganesan. "Impact of Spatial Correlation and Channel Estimation Error on Precoded MIMO Systems." In 2014 International Conference on Signal Propagation and Computer Technology (ICSPCT 2014).
  • Priya, D. Keerthi, and M. Vani Devi. "Efficient architecture and implementation of PHY WLAN receiver on reconfigurable platforms." In Computer and Communications Technologies (ICCCT), 2014 International Conference on, pp. 1-6. IEEE, 2014.