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Dr. Natarajamani S.

Asst. Professor

Dr. Natarajamani S. currently serves as Assistant Professor at Department of Electronics and Communication Engineering, School of Engineering, Coimbatore Campus.

Qualification: M.Tech, Ph.D
s_natarajamani[at]cb[dot]amrita[dot]edu
Ph: +91 422 2685000 Ext. 5726
Research Interest: Communication Systems, Planar antennas

Bio

Natarajamani S. received the B. E. and M. E. degrees from Anna University, India, in 2005 and 2007, respectively, Ph. D. from National Institute of Technology-Rourkela, India, in 2014. He is presently working as an Assistant Professor in the Department of Electronics and Communication Engineering, School of Engineering, Amrita Vishwa Vidyapeetham, Coimbatore, India. His current research interest includes Planar Antennas and Microstrip Bandpass Filter for Wireless Application.

Education

  • 2014: Ph. D.- Full Time Institute Fellowship – Microwave Engineering
    National Institute of Technology, Rourkela
  • 2007: M. E. in Communication Systems
    Anna University, Chennai

Professional Experience

Year Affiliation
July 2015 – Present Assistant Professor, Department of Electronics and Communication Engineering, School of Engineering, Amrita Vishwa Vidyapeetham, Coimbatore
Domain : Teaching, Research and Projects

Academic Responsibilities

SNo Position Class / Batch Responsibility
1. Class Adviser 2016 – 20 – Approve all designated educational transactions
– Maintain an up-to-date Advising Portfolio
2. Time-Table Coordinator 2017-19 UG & PG Timetable Preparation/Semester

Undergraduate Courses Handled

  1. Radio frequency engineering
  2. Antenna system and design
  3. Transmission lines and waveguide.
  4. Microstrip devices and circuits

Post-Graduate / PhD Courses Handled

  • Modeling and Simulation of communication systems

Specialized Courses Developed

Course Name Specialization Programme Outcome
Radio frequency engineering Microwave Engineering PSO1 – Understand important and unique engineering issues at radio frequencies POS2- To analyse the parameters of radio frequency systems design.
Antenna system and design Microwave Engineering POS1- Understand the basic operation of how are the electromagnetic fields radiated POS2- Design and analyse some selected type of antenna

Participation in Faculty Development / STTP / Workshops /Conferences

SNo Title Organization Period Outcome
1. Workshop on Antenna Design and Analysis using ESI’S CEM Solution Tool Anna University Coimbatore December 3 – 4, 2015 Elective Course and Research
2. National Seminar on Electromagnetics: Fundamentals, Relevance and Application Bharathiar Univesity-Coimbatore March 8 – 9, 2018 Elective Course and Research

Academic Research – PhD Guidance

SNo Name of the Scholar Specialization / Title Duration / Registration Status / Year
1. G Prabha Linear array for Direction of Arrival(DOA) and Adaptive Beamforming July 2014 Research work ongoing.
2. Jagadeesh Chandra Prasad R Reconfigurable Antenna July 2017 Course work completed
3. Rekha G Nair Microstrip Power Divider July 2018 Course on going
4. T Poornima Microstrip Bandpass Filter July 2018 Course on going

Academic Research – PG Projects

SNo Name of the Scholar Programme Specialization Duration Status
1. Adarsh J M.Tech Communication and Signal Processing 2015-17 Completed
2. Rohit Kumar K M.Tech Communication and Signal Processing 2015-17 Completed
3. Sushmeetha R R M.Tech Communication and Signal Processing 2016-18 Completed
4. Salini Joy M.Tech Communication and Signal Processing 2016-18 Completed
5. Divya Bharathi S M.Tech Communication and Signal Processing 2016-18 Completed
6 Bhimavarapu Sri Harshavardhan M.Tech Communication and Signal Processing 2017-19 Ongoing

Sanctioned Projects

SNo Title Agency Amount Duration Status
1. Automated structural evolution and performance optimization of RF bandpass filters- An Evolutionary algorithmic design approach ISRO Rs.1270000/- Two years Ongoing

Products Developed

SNo Product Name / Domain Description Resource Industry if any
1. Microstrip Patch antenna Circular polarization patch antenna for WLAN application UG/PG Projects Nil
2. Dual Band Microstrip Bandpass Filter Metamaterial based microstrip bandpass filter UG/PG Projects Nil

 

Publications

Conference Paper

Planar UWB Fractal Antenna with Band-Notched Characteristics

Authors : Dr. Natarajamani S., K.Behera, S., and .K.Patra, S.

Publisher : International Conference on Electronic Systems (ICES-2011)

Planar ultrawideband antenna with 5.5GHz band dispensation characteristics

Authors : Dr. Natarajamani S., Behera, S. K., and Patra, S. K.

Publisher : 2010 Annual IEEE India Conference (INDICON)

CPW-FED Octagon shape slot Antenna for UWB Application

Authors : Dr. Natarajamani S., S.K, B., .S.K, P., and .R.K, M.

Publisher : IEEE 5th International conference on Microwaves, Antenna Propagation and Remote Sensing, India.

Antipodal vivaldi antenna UWB antenna with 5.5 GHz band-notch characteristics

Authors : Dr. Natarajamani S., A. K Reddy, and Behera, S. K.

Publisher : International Conference on Computing, Electronics and Electrical Technologies [ICCEET]

A Planar UWB antenna with Band notch characteristics

Authors : Dr. Natarajamani S.

Publisher : International Conference on Electronic Systems

Conference Proceedings

A Compact Wide band Patch Antenna for WLAN Application

Authors : Dr. Natarajamani S., S.K, B., and .S.K, P.

Publisher : IEEE second International Conference on Computing, Communication and Networking Technologies

Compact CPW-fed Dual-Band Antenna for WLAN/UWB Application

Authors : Dr. Natarajamani S., S.K, B., and .S.K, P.

Publisher : IEEE International Conference on Communication Control and Computing Technology

Inverted U-Shaped Dielectric Resonator Antenna for WLAN

Authors : Dr. Natarajamani S., M. .P, and .S.K, B.

Publisher : IEEE International Conference on Communication Control and Computing Technology, india

Design of Multi slotted and Multi frequency patch Antenna

Authors : Dr. Natarajamani S., .S.K, B., and .R.K, M.

Publisher : IEEE Applied Electromagnetic Conference, India

Compact Slot Antenna for UWB Application and Band-Notch Design

Authors : Dr. Natarajamani S., .S.K, B., and .S.K, P.

Publisher : IEEE 5th International Conference on Computational Intelligence and computer networks

MIMO Antenna for Mobile Terminals with Enhanced Isolation in LTE Band

Authors : Dr. Natarajamani S., J. Prakash, and Vijay, R.

Publisher : 2017 International Conference on Advances in Computing, Communications and Informatics (ICACCI)

Journal Article

A triple band-notched planar antenna for UWB applications

Authors : Dr. Natarajamani S., Behera, S. Kumar, and Patra, S. Kumar

Publisher : Journal of Electromagnetic Waves and Applications

A Compact planar diversity antennas for ultra wideband application with band notched function

Authors : Dr. Natarajamani S., Behera, S. K., and Patra, S. K.

Publisher : Microwave and optical technology letters ( Willey Publication)

Planar ultra-wideband fractal antenna with 3.4 and 5.5 GHz dual band-notched characteristics

Authors : Dr. Natarajamani S., Behera, S. K., and Patra, S. K.

Publisher : International Journal of Signal and Imaging Systems Engineering

A triple band-notched planar monopole antenna for ultra-wide band applications

Authors : Dr. Natarajamani S., Behera, S. K., and Patra, S. K.

Publisher : Microwave and optical technology letters (Willey Publication)

Planar Ultrawideband Fractal Antenna with 3.4/5.5 GHz Dual Band-Notched Characteristics

Authors : Dr. Natarajamani S., Behera, S. Kumar, and Patra, S. Kumar

Publisher : International Journal of Signal and Imaging Systems Engineering

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