Sujata Sengar



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  • Profile
  • QualificationsB.Sc.(Engg.), M.Sc.(Engg.), Ph.D.
  • DesignationProfessor
  • DivisionElectronics and Communications Engineering
  • Contact No.011-25000120
  • E-Mailnsit_sujata@yahoo.com

Biosketch

Sujata Sengar received her B.Sc. Engg. (Hons) and M.Sc. Engg.(Hons) degree in Electronics and Communication Engineering from Aligarh Muslim University, Aligarh, India in 1988 and 1990. She holds a Doctoral Degree from the Indian Institute of Technology, Delhi (IITD). From 1990 to 1991 she worked asScientist Fellow at C.E.E.R.I., Pilani. From 1992 to 1994 she worked at Lecturer in Department of Electronics andCommunication ngineering, T.I.T. S. Bhiwani. From 1994 to 1997 she worked at Lecturer in Department of Electronics and Communication Engineering, C.R. State College of Engineering, Murthal. From 1997 to 1999 she worked as a Lecturer in the department of Electronics Communication and Computer, at REC Kurukshetra and in 1999 she joined as faculty at Netaji Subhas Institute of Technology,Delhi. Presently she is working as Associate Professor in the Division of Electronics and Communication Engineering, Netaji Subhas Institute of Tech- nology, Delhi, India.

Projects:

Sponsored:

  1. AICTE funded project under MODROB scheme (Development of Advanced Signal Processing Lab) grant of Rs 10,00,000/-.

Conference organized:

       1. AICTE-ISTE sponsored short-term course entitled “Emerging Trends in Optical and Wireless Communication: grant received Rs 3,00,000/-

Areas of Interest
  1. Wireless Communication,
  2. Free Space Optical Communication,
  3. Wavelets.
Honours and Awards

1.   Paper entitled “An overview of Congestion control Techniques in ATM Networks and some performance results,” Shree Prakash Singh, Sujata Sengar and S.L.Maskara in IETE Technical Review, Vol. 17, No, 3, pp 87-103, May-June 2000, Awarded the IETE K.S.Krishnan Memorial Award for the Best paper in the Systems Oriented Category for 2000.

2.    Paper entitled " “Performance Comparison of 40Gbps Mixed Line Rate WDM System for Various Dispersion Compensation Schemes”, by Rochak Bajpai, Sujata Sengar and Shree Prakash Singh at IEEE International Conference on Computational and Characterization Techniques in Engineering & Sciences (CCTES-18), Integral University Lucknow, September 14-15, 2018 was awarded Best Paper Award.

Publication List:

(A) Published Papers in Refereed Journals

  1. Shree Prakash Singh, Sujata Sengar and S.L.Maskara, “An overview of Congestion control Techniques in ATM Networks and some performance results,” IETE Technical Review, Vol. 17, No, 3, pp 87-103, May-June 2000, (Awarded the IETE K. S. Krishnan Memorial Award for the Best paper in the Systems Oriented Category for 2000).
  2. Sujata Sengar, S. D. Joshi and S. Prasad, “Transceiver Design and Performance Analysis of Space Time Coded Fractal Modulation,” Wireless Personal Communication, March, 2010.
  3. Bunty and Sujata Sengar, “A filter bank implementation and performance analysis of MC DS CDMA,” International Journal of Recent Trends in Engg & Tech. ACEEE, USA, 2010.
  4. Shree Prakash Singh, Sujata Sengar, Rochak Bajpai and Sridhar Iyer, “Next-Generation Variable-Line-Rate Optical WDM Networks: Issues and Challenges,” Journal of Optical Communication Volume 34, Issue 4 (Dec 2013).  
  5. Sridhar Iyer, Sujata Sengar, Rochak Bajpai and Shree Prakash Singh, “On the Performance of MLR Optical WDM Network Based on ITU-T Conforming Fibers in the Presence of Dominant Physical Layer Impairments”, Journal of Communications and Information Networks (Springer), Vol.3, No. 2, June 2018, DOI: 10.1007/s41650-018-0019-0.
  6. R. Bajpai, Sujata Sengar, Sridhar Iyer and Shree Prakash Singh, “Performance Investigation of MLR Optical WDM Network Based on ITU-T Conforming Fibers in the Presence of SRS, XPM and FWM”, International Journal of Information Technology (Springer), July, 2018, DOI 10.1007/s41870-018-0212-2.
  7. Shreesh Srivastava, Sujata Sengar and Shree Prakash Singh, “A New Switching scheme for Hybrid FSO/RF Communication in the presence of Strong Atmospheric Turbulence” August 2018, Photonic Network Communication (Springer) Doi.org/10.1007/s11107-018-0792-6

B(ii) Full papers in Conference Proceedings

  1. S.P.Singh, Sujata Sengar and S.L.Maskara, “A comparative study of Congestion control Techniques in ATM Networks,” National Conference on Communication NCC-99, IIT Kharagpur, India, pp 614-620, 29-31 January 1999.
  2. V. Bhatia, Aloknath Dey, Anubha Gupta, Sujata Sengar, “A robust phase-reversed tone detection using bispectrum and DFT-based algorithms,”Proceedings of 6 th International conference on Signal Processing, 26-30 August 2002, Volume-2, Pages 1372-1376, China.
  3. Vimal Bhatia, Aloknath De, Anubha Gupta and Sujata Senger, “A Robust Phase-Reversed Tone Detection Using Bispectrum and DFT-based Algorithms”, Proc. Eighth National Conference on Communications, IIT Bombay Jan 2002.
  4. A. Sethy, Anubha Gupta, Sujata Sengar and Ankit Maheswari, “Wavelet domain image watermarking Algorithm based on Energy ratio Equalization,” 7th international conference on Information Technology, CIT-2004, 20-23 December, Hyderabad, India.
  5. A. Sethy, Anubha Gupta, Sujata Sengar and Ankit Maheswari, “Watermarking Algorithms based on statistical properties of wavelet coefficient,” 7 th international conference on Information Technology, CIT-2004, 20-23 December, Hyderabad, India.
  6. G. Chawla, Anubha Gupta and Sujata Sengar, “A wavelet based detection and analysis of gamma rhythms in EEG signals,” IEEE International Conference on Signal Processing & Communications, SPCOM-2004, 11-14 th December, IISc Bangalore.
  7.  Sujata Sengar, S. D. Joshi and S. Prasad, “An Application of Multi Wavelets in Wireless Communication In The Presence Of Frequency Selective Fading” IEEE INDICON, 2006. Sept. 2006 Page(s):1 – 4.
  8. Sujata Sengar, S. D. Joshi and S. Prasad, “Performance analysis of space time coded Fractal modulation in the presence of Frequency Selective Fading,” IEEE Wireless and Optical Communication Networks IEEE WOCN-2006, Bangalore, India, 11-13 April 2006.
  9. S. Gupta, M. Sareen, A. Gupta and Sujata Sengar, “Blind image watermarking algorithm based on the statistics of Wavelet coefficients, IEE International Conference on Visual Information Engineering (VIE-2006) 26-28th September, pp.41-47,2006.
  10. Bunty and Sujata Sengar, “Performance Evaluation of Multicarrier CDMA in presence of frequency selective fading channels by cyclic prefix method,” International conference on communication and computational Intelligence (INCOCCI 2010), 2010.
  11.  Bunty and Sujata Sengar, “A filter bank implementation and performance analysis of MC DS CDMA,” International Joint Journal Conference in Computer, Electronics and Electrical, (CEE 2010), 2010.
  12.  Sridhar Iyer, Rochak Bajpai, S.P. Singh and Sujata Sengar, “Issues and Challenges in Next-Generation Mixed-Line-Rate and Energy-Driven Optical WDM Networks,” ICEIT Conference on Advances in Mobile Communications, Networking and Computing – ICEIT MCNC’13 September 27-28, 2013.
  13. Rochak Bajpai, Sujata Sengar and Shree Prakash Singh, “Comparison of performance of a mixed line rate optical WDM network using different modulations at 40 Gbps”, IEEE International Conference on Advances in Computing, Communication & Automation (ICACCA 2016) on 8th & 9th APRIL 2016 at Tula’s Institute of Engineering & Management College Dehradun.
  14. Rochak Bajpai, Sujata Sengar and Shree Prakash Singh, “Performance Comparison of 40Gbps Mixed Line Rate WDM System for Various Dispersion Compensation Schemes”, IEEE International Conference on Computational and Characterization Techniques in Engineering & Sciences (CCTES-18), Integral University Lucknow, September 14-15, 2018. Awarded Best Paper Award.
  15. Soyinka Nath, Shreesh Kumar Shrivastava, Sujata Sengar and Shree Prakash Singh, “Novel Architectures for Efficient RF Usage in Hybrid FSO/RF System”, Accepted for presentation at IEEE International Conference on Advanced Networks and Telecommunications Systems (ANTS), 16-19 December 2018, Indore, India 2018.
  16. Krishan Kumar Singh, Shree Prakash Singh and Sujata Sengar, “Fragmentation Suppressed RSA Algorithm for Elastic Optical Network: A Quantitative Approach,” Accepted for presentation at 1st IEEE British and Irish Conference on Optics and Photonics (BICOP 2018).