Antenna Engineering

14 Years

Graduate Level	:	Basic Electronics, Digital Electronics Circuit, Electromagnetic field theory, Microwave Engineering
Post Graduate Level	:	Advance Electromagnetics, Radio Wave Engineering, Microstrip Components & Circuits, Microwave Circuits & Measurements

Microstrip antennas and arrays, Microstrip filters, MIMO antenna

Ph. D. Candidates	:	02 ( In Progress)
M. Tech. Candidates	:	15 (Degree awarded)

Indian Society for Technical Education (ISTE) Institute of Electrical and Electronics Engineers (IEEE)

International Publications

2024
1. D. Konhar, Ananda Kumar Behera, Suvendu Narayan Mishra & Debasis Mishra, “Triple Band-reject Compact Sectoral Antenna Using T-, Y- and Inverted L-Shaped Strips”, IETE Journal of Research, 2024, ol. 70, No. 8, pp. 6727–6733 https://doi.org/10.1080/03772063.2024.2313041(SCIE, SCOPUS)
2. D. Konhar, “Design of Planar antennas in Ku- and S/C- Band using Fibonacci Slot”, IETE Journal of Research, 2024, Vol. 70, No. 7, pp. 6135–6145, 10.1080/03772063.2023.2292276(SCIE, SCOPUS)
2023
3. D. Konhar, Ananda Kumar Behera, Suvendu Narayan Mishra & Debasis Mishra (19 Oct 2023), “A Fibonacci Series Motivated Circularly Polarized L-Band Slotted Antenna for GNSS Application”, IETE Journal of Research, DOI: 10.1080/03772063.2023.2269120(SCIE, SCOPUS)
2022
4. A. K. Behera, D. Mishra, S. Nallusamy, D. Konhar, S. N. Mishra, “Fibonacci Series-Motivated Sequential-Elliptical-Pyramid Slotted Microstrip Antenna with C-Band and X-Band Isolation Features” International Journal of Engineering Trends and Technology, 2022, 70(8), pp. 118–125. (SCOPUS)
5. D. Konhar, A. K. Behera, S. N. Mishra, D. Mishra, "A High Gain Elliptical Slot Antenna for Lower C-band and X-band Application", Journal of King Saud University -Engineering Sciences, Volume 34, Issue 2, pp108-115, February 2022. (SCOPUS)
2021
6. A. K. Behera, D. Konhar, D. Mishra, S. N. Mishra, “Fibonacci series-inspired elliptically-slotted CPW fed UWB patch antenna with Ku band-reject characteristics”, Microwave and Optical Technology Letter, 1–6, 2021. (SCIE, SCOPUS)
2019
7. D. Konhar, D. Mishra, S. N. Mishra, “A Low Profile Circularly Polarized monopole antenna for WPAN” International Journal of Engineering and advanced Technology, Vol. 8, No. 5, pp 478-482, June 2019. (SCOPUS).
8. S. N. Mishra, D. Konhar, D. Mishra, R. K. Mishra, “Biconcave Microstrip Antenna”, International Journal of Recent Technology and Engineering, Volume-8, Issue-1, May 2019 (SCOPUS)
2018
9. S. N. Mishra, D. Konhar, D. Mishra, R. K. Mishra, “On the possibility of Linear polarization in Elliptical microstrip patch antenna”, Microwave and Optical technology Letters, Vol. 61,pp 1048-1051, August 2018 (ESCI,SCOPUS)
2017
10. D. Konhar, D. Mishra, “A perturbed circular monopole antenna with circular polarization for ultra-wideband applications”, International Journal of engineering and Technology, Vol. 9, No.3, pp 2479-2484, July 2017. DOI: 10.21817/ijet/2017/v9i3/170903175.
11. D. Konhar, D. Mishra, “Circularly polarized antenna design using microstrip-to-cpw transition for ultra-wideband applications” Journal of Telecommunication, Electronic and Computer engineering” Vol. 9, No.3, pp 193-197, Sept 2017. (SCOPUS)

International Conferences

1. J. Das, H. K. Sahoo, D. Konhar, “ Performance analysis of Hybrid NOMA for IEEE 802.11g Indoor Downlink Wireless Channel”, International conference on Signal Processing, Communication, Power and Embedded System (SCOPES), 2016, 19th -21st Dec, 2024, CUTM, Parlakhemundi , Odisha, India
2. S.Tripathy, D. Konhar ,A. K. Behera, “X-Sphere Pillar Patch Antenna For X- / Ku-Band Operation” International conference on Signal Processing, Communication, Power and Embedded System (SCOPES), 2016, 19th -21st Dec, 2024, CUTM, Parlakhemundi , Odisha, India
3. D. Konhar,A. K. Behera, S. Behera, “A modified elliptical-ring shaped slot antenna for 5G-FR2 Band”, 2024 IEEE International Conference on Intelligent Signal Processing and Effective Communication Technologies (INSPECT-2024),7th-8th Dec, Gwalior, MP, India
4. R. Patra, S.Tripathy, D.Konhar ,A. K. Behera, “An enhanced gain CPW- fed MIMO antenna for super-wideband application”, International Conference on VLSI, Microwave and Wireless Technologies (ICVMWT-2024), 17th-18th May 2024, Madan Mohan Malaviya University of Technology, Gorakhpur (U.P.) India.
5. S.Tripathy, D. Konhar ,A. K. Behera, " Perturbed pentagon patch MIMO Antenna for 5G sub-6 GHz operation ", IEEE 3rd International conference on Applied Electromagnetics, Signal Processing & Communication" (IEEE AESPC-2021), 24-26 Nov, 2023, KIIT, BBSR
6. D. Konhar, S. Murmu, H. Sethi, “2-elemet MIMO Antenna design using Triangle-strip applicable for n258 band”, International Conference on Communication, Circuits and Systems, KIIT, BBSR, May-2023.
7. D. Konhar,A. K. Behera, S. N. Mishra, D. Mishra, "A compact sectoral antenna with Dual band-reject characteristic using T- and Y-shaped strip", IEEE 2nd International conference on Advanced communication technologies and Signal processing" (IEEE ACTS-2021), 15-17th Dec, 2021, NIT Rourkela
8. A. K. Behera, D.Konhar, D. Mishra, S. N. Mishra, "A Circularly polarized Fibonacci series-inspired-elliptical patch antenna for UWB radiation ", IEEE 2nd International conference on Applied Electromagnetics, Signal Processing & Communication" (IEEE AESPC-2021), 26-28 Nov, 2021, KIIT, BBSR
9. D. Konhar,A Maharaj,"A miniature modified patch antenna for K-band", International Conference on Applied Electromagnetics, signal Processing & Communication (AESPC-2018), 22-24th Oct 2018, KIIT, BBSR, Odisha, India
10. D. Konhar, D. Mishra, 6."Wideband Corporate feed Circularly polarized Patch antenna Array", XVI International conference on Recent trends in Engineering, Applied Science and Management (TEAM-2018), 19th may 2018, Osmania University Centre for International Program, Hyderabad, India
11. J. Subhadarsini, S. Patjoshee, D. Konhar, "A compact Pine-tree shaped monopole antenna for Wireless and Satellite applications”, IEEE International conference on Wireless communications, Signal Processing and Networking (WiSPNET) , 22nd -24th March 2017, SSN College of Engineering, Tamilnadu, India, Centurion University, Odisha, India.
12. S. Patjoshee, J. Subhadarsini, D. Konhar, " Design and Study of Perturbed Monopole antenna for UWB applications”, IEEE International conference on Wireless communications, Signal Processing and Networking (WiSPNET) , 22nd -24th March 2017, SSN College of Engineering, Tamilnadu, India.
13. J. Subhadarsini, S. Patjoshee, D. Konhar, “Design of wideband patch antenna for INSAT”, International conference on Signal Processing, Communication, Power and Embedded System (SCOPES), 2016
14. L.Das, A.Sahoo, D. Konhar, D. Mishra, “A Planar Monopole Antenna with DGS for bandwidth enhancement and U-slot for band-notch characteristics,” 2013 IEEE International Conference on Information and Communication Technologies (ICT 2013). Apr11-12(2013) pp977-980 (IEEE Digital Library, pp 977-980, ISBN 978-1-4673-5759-3,2013)
15. A.Sahoo, D. Konhar, D. Mishra,L. Das, “Broadband Circularly Polarized Microstrip Antenna Array for Wireless, Defence & Satellite Communication,” 8th International Conference on Microwave, Antenna, Propagation & Remote Sensing (ICMARS 2012). Dec 11-15 (2012) pp 428-431

NIL

1. One week training program on “FUSION, LABVIWE AND MATLAB IN ADVANCED ENGINEERING APPLICATIONS(FLMAEA) From 26th June ~ 02 July 2024. 2. 3-day training program on “5G wireless antenna design and planning of its Access link using HFSS and MATLAB” from 04th -06th Oct 2024.

 1. Three days national workshop on “ Swarm Intelligence : Theory and applications” at IIT, Bhubaneswar, Odisha, India from 25th –27th May 2012.

2. Five days Short Term Course on “ Advances in VLSI Signal Processing ”  at  IIT, Kharagpur, West Bengal, India from 20^th – 24th December 2012.

3. One week QIP  Short Term course on “Fundamentals of signal processing for antenna arrays” at IIT, Kharagpur  from 15^th -20^th July 2013.

4. Summer School on" Advances in Photonic Networks and Communication Engineering" by IIT, BBSR (14th-16th June 2013).

5. Two week QIP  Short Term course on “Current trends in the design and analysis of microwave antennas and guided systems”  at  IIT, Kharagpur  from 9^th -21^st June 2014.

6. QIP Short term course "Advanced Materials: Synthesis, Processing, Chracterization & Applications" organised by VSSUT, Burla ( 7th-12th Dec 2015)

7. QIP Short term course "Modern Trends & Advances in Communication Systems & VLSI(MTACSV)" organised by VSSUT, Burla ( 4th-9th Jan, 2016)

8. Quality Improvement Programme on "Intelligent Robotics Control & Communication" organised by Department of Electronics & Telecommunication, VSSUT, Burla (April 4th to 09th ,2016).

9. QIP Short term course "Recent Trends in Antenna Analysis and Design" organised by VSSUT, Burla ( 15th-20th May 2017)

10. TEQIP Workshop on " Quality of Higher and Technical Education In INDIA- Role of Universities" by VSSUT, Burla (20th Sept 2017)

11. QIP Short term course "Application of Meta-huristic Techniques in smart power system operation, control and protection" organised by VSSUT, Burla ( 1st-6th May 2017)

12. AICTE Sponsered STC under QIP on "Signal processing for Wireless Communication and Sensor Networks (SPWCSN-2018)" organised by Depertment of ETC, VSSUT, Burla ( 30 April-5th May 2018)

13. AICTE Sponsered STC under QIP on "Recent Advancements in Signal processing, Microwave and VLSI (RASPM-2018)" organised by Depertment of ETC, VSSUT, Burla (28th may-9^th June 2018)

14. QIP-III Faculty Induction workshop on "Active Learning" organised by Continuing education Cell, IIT, KGP(24th-28th May 2018)

15. AICTE sponsored QIP STC on " Quantitative Analysis of Qualitative variables using Large Scale Data base", Organised by Dept of Humanities and Social Sciences. IIT roorkee, ( 3/6/19-7/6/19)

16. Five Days Faculty Development Program on “Microwave Photonics Enabled Wireless Communication for Advanced Systems organized by the School of Electronics Engineering”, VIT, Vellore from 01st − 05th April 2024.

17. online FDP on “Data Science and its Applications” during 15th to 26th June 2024, organized by the Department of CSE, NIT Warangal, Warangal - 506004, Telangana and Department of CSE, NIT Raipur, Raipur - 492010, Chhattisgarh

18. Three Days Workshop on “Outcome Based Education (OBE-2024)” Organized by Veer Surendra Sai University of Technology, Burla from 4^th-6^th Dec, 2024

19. One day Workshop on “National Education Policy (NEP)” Organized by Veer Surendra Sai University of Technology, Burla on 11.12.2024

20. One day Workshop on “NAAC Sensitization” Organized by Veer Surendra Sai University of Technology, Burla on 12.12.2024

21. Two-Day Hands-on Workshop on “Design and Implementation of High Frequency RF Circuits and Antennas”, Organized by Department of Communication Engineering, School of Electronics Engineering, Vellore Institute of Technology on 3^rd – 4^th Jan, 2025.

22. Short-Term Course on “RF to THz Technologies for Next-Generation Communication and Sensing” Organized by NIT, RKL from 6^th – 10^th Jan, 2025

Present Address :  QR. No-BF/8 Fandi Chowk, Burla PIN-768018

Permanent Address :  At-Master pada Po-Phulbani Dist-Kandhamal Pin-762001