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Dr. Natarajamani S.

Assistant Professor, Electronics and Communication Engineering, School of Engineering, Coimbatore

Qualification: M.Tech, Ph.D
s_natarajamani@cb.amrita.edu
Ph: +91 422 2685000 Ext. 5726
Dr.Natarajamani S's Google Scholar Profile
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.

 

Publications

Journal Article

Year : 2014

Some Studies on Designs of Planar Antennas for UWB Applications

Cite this Research Publication : Dr. Natarajamani S., “Some Studies on Designs of Planar Antennas for UWB Applications”, 2014.

Year : 2013

A triple band-notched planar antenna for UWB applications

Cite this Research Publication : Dr. Natarajamani S., Behera, S. Kumar, and Patra, S. Kumar, “A triple band-notched planar antenna for UWB applications”, Journal of Electromagnetic Waves and Applications, vol. 27, pp. 1178-1186, 2013.

Publisher : Journal of Electromagnetic Waves and Applications

Year : 2013

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

Cite this Research Publication : Dr. Natarajamani S., Behera, S. K., and Patra, S. K., “A Compact planar diversity antennas for ultra wideband application with band notched function”, Microwave and optical technology letters ( Willey Publication), vol. 55, 2013.

Publisher : Willey Publication

Year : 2013

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

Cite this Research Publication : Dr. Natarajamani S., Behera, S. K., and Patra, S. K., “Planar ultra-wideband fractal antenna with 3.4 and 5.5 GHz dual band-notched characteristics”, International Journal of Signal and Imaging Systems Engineering, vol. 6, no. 1, pp. 46-51, 2013.

Publisher : International Journal of Signal and Imaging Systems Engineering

Year : 2013

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

Cite this Research Publication : Dr. Natarajamani S., Behera, S. Kumar, and Patra, S. Kumar, “Planar Ultrawideband Fractal Antenna with 3.4/5.5 GHz Dual Band-Notched Characteristics”, International Journal of Signal and Imaging Systems Engineering, vol. 6, 2013.

Publisher : International Journal of Signal and Imaging Systems Engineering

Year : 2011

H-Shaped Dielectric Resonator Antennafor UWB application

Cite this Research Publication : P. Mahender, Dr. Natarajamani S., and .K.Behera., S., “H-Shaped Dielectric Resonator Antennafor UWB application”, 2011.

Year : 2011

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

Cite this Research Publication : Dr. Natarajamani S., Behera, S. K., and Patra, S. K., “A triple band-notched planar monopole antenna for ultra-wide band applications”, Microwave and optical technology letters (Willey Publication), vol. 54, no. 2, pp. 539–543, 2011.

Publisher : Willey Publication

Conference Paper

Year : 2012

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

Cite this Research Publication : A. K Reddy, Dr. Natarajamani S., and Behera, S. K., “Antipodal vivaldi antenna UWB antenna with 5.5 GHz band-notch characteristics”, in International Conference on Computing, Electronics and Electrical Technologies [ICCEET] , 2012.

Publisher : ICCEET

Year : 2011

Planar UWB Fractal Antenna with Band-Notched Characteristics

Cite this Research Publication : Dr. Natarajamani S., .K.Behera, S., and .K.Patra, S., “Planar UWB Fractal Antenna with Band-Notched Characteristics”, in International Conference on Electronic Systems (ICES-2011), 2011.

Publisher : IEEE

Year : 2011

A Planar UWB antenna with Band notch characteristics

Cite this Research Publication : Dr. Natarajamani S., .S.K, B., and .S.K, P., “A Planar UWB antenna with Band notch characteristics”, in International Conference on Electronic Systems, 2011.

Publisher : International Conference on Electronic Systems

Year : 2010

Planar ultrawideband antenna with 5.5GHz band dispensation characteristics

Cite this Research Publication : Dr. Natarajamani S., Behera, S. K., and Patra, S. K., “Planar ultrawideband antenna with 5.5GHz band dispensation characteristics”, in 2010 Annual IEEE India Conference (INDICON), 2010.

Publisher : INDICON

Year : 2009

CPW-FED Octagon shape slot Antenna for UWB Application

Cite this Research Publication : Dr. Natarajamani S., .S.K, B., .S.K, P., and .R.K, M., “CPW-FED Octagon shape slot Antenna for UWB Application”, in IEEE 5th International conference on Microwaves, Antenna Propagation and Remote Sensing, India., 2009.

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

Conference Proceedings

Year : 2017

MIMO Antenna for Mobile Terminals with Enhanced Isolation in LTE Band

Cite this Research Publication : J. Prakash, Vijay, R., and Dr. Natarajamani S., “MIMO Antenna for Mobile Terminals with Enhanced Isolation in LTE Band”, 2017 International Conference on Advances in Computing, Communications and Informatics (ICACCI). pp. 2231-2234, 2017.

Publisher : ICACCI

Year : 2010

A Compact Wide band Patch Antenna for WLAN Application

Cite this Research Publication : Dr. Natarajamani S., .S.K, B., and .S.K, P., “A Compact Wide band Patch Antenna for WLAN Application”, IEEE second International Conference on Computing, Communication and Networking Technologies. pp. 1-4, 2010.

Publisher : IEEE

Year : 2010

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

Cite this Research Publication : Dr. Natarajamani S., .S.K, B., and .S.K, P., “Compact CPW-fed Dual-Band Antenna for WLAN/UWB Application”, IEEE International Conference on Communication Control and Computing Technology. pp. 5-8, 2010.

Publisher : IEEE International Conference on Communication Control and Computing Technology

Year : 2010

Inverted U-Shaped Dielectric Resonator Antenna for WLAN

Cite this Research Publication : M. .P, Dr. Natarajamani S., and .S.K, B., “Inverted U-Shaped Dielectric Resonator Antenna for WLAN”, IEEE International Conference on Communication Control and Computing Technology, india. 2010.

Publisher : IEEE

Year : 2010

Compact Slot Antenna for UWB Application and Band-Notch Design

Cite this Research Publication : Dr. Natarajamani S., .S.K, B., and .S.K, P., “Compact Slot Antenna for UWB Application and Band-Notch Design”, IEEE 5th International Conference on Computational Intelligence and computer networks. pp. 11-15, 2010.

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

Year : 2009

Design of Multi slotted and Multi frequency patch Antenna

Cite this Research Publication : Dr. Natarajamani S., .S.K, B., and .R.K, M., “Design of Multi slotted and Multi frequency patch Antenna”, IEEE Applied Electromagnetic Conference, India. pp. 1-3, 2009.

Publisher : IEEE Applied Electromagnetic Conference, India

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
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