Electrical Engineering
Resume:
RESUME OF PROF. (Dr.) MANOJ KUMAR
Name : Dr. Manoj Kumar
Designation : i)Professor & Head,
Deptt. of Electronics & Communication Engineering,
DAV Institute of Engineering & Technology,
Kabir Nagar, Jalandhar, Punjab, India. PIN-144008
ii)Dean (Research & Sponsored Projects),
iii)Officer Incharge M. Tech. (ECE),
PTU Regional Centre-DAVIET, Jal.
Date of Birth : August 29, 1969
Educational Qualification : B.E(ECE), M.Tech(ECE), Ph.D
Nationality : Indian
Contact Information
Office: DAV Institute of Engg. & Technology, Kabir Nagar, Jalandhar, Punjab (India)
PIN-144008
Phone: +91-181-*******, 2200232, 2207650 (Extn: 211)
Mobile: +987*******
E-Mail: *********@**********.***,
Residence: 133, BSF Colony, P.O New Grain Market, Jalandhar, Punjab (India)
PIN-144008 Phone: +91-181-*******)
Job Profile : Education, Vocational Training & Research
Targeted Trainee(s) : 1. Under Graduate & Post Graduate students in
Electrical, Electronics, Telecommunication,
Computer Sc. Engg. & IT
2. Faculty of other Institutions.
3. Professionals from Industry.
Subjects Taught : Optical Fiber Communication, Analog & Digital
Communication, Cellular & Mobile
Communication, Data Communication
Specialization : Optical Fiber Communication, Wireless Comm.
Countries Visited : U.S.A, U.K, France, Italy, Pakistan.
Professional Experience : Teaching & Research : 17 years (1991-2008)
Faculty Head in Department of Electronics & Communication Engg. and Research
Centre at DAV Institute of Engg. & Technology since July 2001 till date.
On deputation as Principal, DAV College of Engg. & Technology, Kanina
(Mohindergarh) from 13-8-2004 to 27-06-2005.
Lecturer at Mehr Chand Polytechnic, Jalandhar from February 1992-July 2001.
Lecturer at Seth Jai Prakash Polytechnic, Damla (Yamuna Nagar) from August 1991-
January 1992.
Current Research Activities:
Optical soliton transmission system (long-distance, high-speed optical transmission):
The term soliton (formed from Latin solitarius solitary) is one of the fundamental
unifying ideas in modern theoretical physics and mathematics. An impressive practical
implementation of the soliton concept has been achieved in fiber optics, where soliton
pulses are used as the information carriers to transmit digital signals over long-haul.
Optical soliton research, full of innovative spirit, has recently arrived at the stage of a
first real-world implementation of the soliton concept in communication systems.
Realization of soliton-based transmission will clearly demonstrate how the results of
the fundamental soliton theory can be successfully exploited in very important practical
applications.
Practical and research interest is directed mostly towards two main goals: development
of effective high capacity long-haul transmission systems and the upgrade of existing
terrestrial fiber networks. There are two principal approaches to overcome these
limitations: in the first (that can be called linear ) both the chromatic dispersion and
nonlinearity are considered to be detrimental factors while in the second, the nonlinear
and dispersive effects are counter balanced (such systems can be called nonlinear ).
Nonlinear effects that are detrimental in the linear systems can be used to improve
transmission characteristics of optical communication systems.
Our investigations have been focused to suggest alternative optical soliton based
designs that are suitable for already installed optical transmission links. Based on our
investigations, it is recommended that one of the promising ways to upgrade installed
optical network is to exploit the 1.3 m optical window, where the step-index fibers
have their zero dispersion wavelength, using wide-bandwidth polarization-insensitive
SOA s. The pattern effect and the impact of chirp on pulse propagation after
amplification have been investigated. The observations are based on modeling and
simulation optical soliton transmission link. Optical soliton pulse transmission over
distances of the order of several hundreds of kilometers has been shown with and
without initial chirp.
We investigated that the Kerr non-linearity stabilizes solitons against splitting due to
birefringence. The birefringence induced time delay between X and Y polarization
components reduces to 200 ps from 440 ps when the Kerr non-linearity is taken into
account at polarization angle and fiber length of 631.72 km (10 soliton periods) &
1264.344 km (20 soliton periods) for both the linear and nonlinear soliton
transmission.
Our research goal was to realize long-haul, large capacity optical transmission by
taking advantage of optical nonlinear effects, including optical solitons and nonlinear
techniques for generating ultra short optical pulses. The soliton is a wave that exists
in nature that can propagate over long distances without any distortion of its
waveform. We have developed several novel path-averaged long-haul soliton
transmission techniques, such as the use of path averaged soliton, dispersion-managed
(DM) soliton, loss-managed soliton transmission systems. By adopting these
techniques, we can increase the transmission capacity and upgrade installed terrestrial
or submarine cables
The investigations demonstrate the robustness of path-averaged soliton in a
long-haul transmission link of 17,000 km at a bit rate of 10 Gbps. It has been
investigated that relatively stable pulses can propagate over longer distances
in long-haul dispersion-managed soliton regime in a fiber link with loss and
periodic amplification by keeping the average dispersion small but non-zero.
It has been shown that the dispersion management is achieved through soliton
pulse narrowing in anomalous dispersion fiber and broadening at DCF. In
conclusion, we have reported that the pulse propagation in dispersion-
managed soliton transmission link is similar to conventional transform-limited
soliton transmission link.
We have also carried out performance evaluation of the Optical Soliton Transmission
Systems under the influence of various linear and non-linear fiber parameters &
performance measures. Performance evaluation has been carried out for the different
modulation formats viz. NRZ, RZ Soliton, RZ Raised Cosine and RZ Super Gaussian.
Simulations for data formats Return to Zero (RZ), Non Return to Zero (NRZ),
RZ-Soliton, Duobinary and their subcategories has been done with and
without ideal dispersion compensation for optical communication systems.
The results show that in general dispersion compensation improves timing
jitter. RZ-Rectangular pulses show the smallest value of jitter without
compensation. It has been observed that the RZ-Raised cosine and Soliton
gives minimum jitter after ideal compensation. It has been reported that the
BER performance of optical communication system using duobinary data
-8 -37
format is 10 and 10 before and after dispersion compensation respectively.
Further the comparative study show that the timing jitter is lowest in case of
RZ-Soliton (0.0127 ns) after dispersion compensation and 0.0135 ns for RZ-
Rectangular data format before dispersion compensation.
Future Research Interests:
1. Performance evaluation of high speed, long-haul optical soliton transmission
systems.
2. Mobile Ad-hoc Networks.
3. Performance Evaluation & Network Management of Cellular Systems
Academic Achievements:
a. Research Publications : 38
Journal Publications:
International:
1. Manoj Kumar, Ajay K Sharma and T. S. Kamal, 10 Gbps Optical Soliton
Transmission Link using SOA In-Line Amplifier on Standard SMF at 1.3mm,
Elsevier Science s International Journal for Light and Electron Optics, Optik,
Germany, Vol. 118, pp 34-37, 8 January 2007. doi:10.1016/j.ijleo.2006.01.008.
2. Manjit Singh, Ajay K Sharma, R. S. Kaler and Manoj Kumar, Timing jitter
dependence on data format for ideal dispersion compensated 10 Gbps optical
communication systems, Elsevier Science s International Journal for Light and
Electron Optics, Optik, Germany, Volume 119, Issue 7, Pages 309-314, May 19,
2008. doi:10.1016/j.ijleo.2007.01.007.
3. Manoj Kumar, Ajay K Sharma and T S Kamal, Simulative demonstration of soliton
pulse stability over nonlinear regime in birefringent optical fiber . Available online
w.e.f September 2007 for publication in Elsevier Science s International Journal for
Light and Electron Optics, Optik, Germany. doi:10.1016/j.ijleo.2007.07.003.
4. Manoj Kumar, Ajay K Sharma and T S Kamal, Significance of Pre-chirping on
Long-haul Path-Averaged Soliton Impulse in Re-Circulating Loop at 10 & 20 Gb/s
with TOD . Available online w.e.f October 2007 for publication in Elsevier
Science s International Journal for Light and Electron Optics, Optik, Germany.
doi:10.1016/j.ijleo.2007.06.015.
5. Manoj Kumar, Ajay K Sharma, T S Kamal and Jagjit Singh Malhotra, Comparative
Investigation and Suitability of Various Data Formats for 10 Gbps Optical Soliton
Transmission Links at Varied Chirp". Available online w.e.f January, 2008 for
publication in Elsevier Science, International Journal for Light and Electron Optics,
Optik, Germany. doi:10.1016/j.ijleo.2007.09.008.
6. Manoj Kumar and Ajay K Sharma, Performance improvement by positioning DCF
non-symmetrically in a periodic amplified re-circulating loop for long-haul optical
soliton transmission link . Available online w.e.f May 2, 2008 for publication in
Elsevier Science, International Journal for Light and Electron Optics, Optik,
Germany. doi:10.1016/j.ijleo.2008.02.022.
7. Manoj Kumar, Ajay K Sharma and T S Kamal, Performance Evaluation of Path-
Averaged Soliton Pulses in Loss-Managed 10-Gbps Soliton Transmission Link over a
Long Haul, (Accepted for publication in Elsevier Science s International Journal
for Light and Electron Optics, Optik, Germany ).
8. Neeru Malhotra and Manoj Kumar, Investigations on PMD Induced Penalties in 40
Gbps Optical Transmission Link, (Accepted for publication in Elsevier Science s
International Journal for Light and Electron Optics, Optik, Germany ).
9. Manju Sharma, Manoj Kumar and Ajay K Sharma, "HTTP and FTP Statistics for
Wireless and Wire-line Network with and without Load Balance Based on OPNET",
(Accepted for publication in International Journal of Information and Systems
Sciences).
10. Jagjit Singh Malhotra and Manoj Kumar, Performance Analysis of NRZ, RZ, CRZ
& CSRZ data formats in 10 Gb/s optical soliton transmission link under the impact of
chirp and TOD (Accepted for publication in Elsevier Science s International Journal
for Light and Electron Optics, Optik, Germany ).
11. Gaurav Sethi and Manoj Kumar, Simulative analysis and comparative
investigations on MANET Protocols, (Communicated to Elsevier Science s Journal
of Computer Communications).
National:
1. Manoj Kumar, Ajay K Sharma, T S Kamal and Moin Uddin, Demonstration of
Robustness of Path-Averaged Soliton Pulses in Loss-Managed Soliton Transmission
Link over a Long Haul with10-Gb/s Modulated Signal, Invertis Journal of Science &
Technology, Vol. 1, No. 1, pp 55-60, 2007.
2. Ajay K Sharma, Manoj Kumar and T S Kamal, Investigations on 24,500 km Long-
haul Path-Averaged Soliton Transmission Link at 10 & 20 Gbit/s with Higher order
Dispersion at Varied Chirp, International Journal of physical sciences, Ultra Science
Vol. 19 (1) M, pp 211-216, 2007.
3. Neeru Malhotra and Manoj Kumar, Illustrative Investigations on PMD Induced
Penalties in 80 Gbps Optical Transmission Link, The Icfai Journal of Electrical and
Electronics Engineering, Vol.1, No.3, pp30-42, 2008.
4. Manoj Kumar, Ajay K Sharma and T S Kamal, Long-haul Dispersion Managed
Soliton Transmission Link Over a Fiber Length of 18000 km with Loss and Periodic
Amplification, The Icfai Journal of Electrical and Electronics Engineering Vol.1,
No.4, 2008.
Conference Proceedings:
International Conference:
1. Vasudha, Ajay K Sharma and Manoj Kumar, Investigations on Routing Protocols
for Inbound/Outbound Traffic Accepted for publication in The Fifth International
Conference on Computer security, ICCNS-2008, to be held during September 26-28,
2008 at Vishwakarma Institute of Technology, Pune, India.
2. Vasudha, Ajay K Sharma and Manoj Kumar, Performance Evaluation of E-mail,
FTP and Database Traffic for RIPv2 with EIGRP, The Ninth ACIS International
Conference on Software Engineering, Artificial Intelligence, Networking and
Parallel/Distributed Computing (SNPD2008) Sponsored by IEEE to be held during
August 6 - 8, 2008 at Phuket, Thailand.
3. Manju Sharma and Manoj Kumar, (Accepted for publication in the 9th ACIS
International Conference on Software Engineering, Artificial Intelligence,
Networking and Parallel/ Distribution Computing (SNPD2008) Sponsored by IEEE
to be held during August 6 - 8, 2008 at Phuket, Thailand.
4. Neeru Malhotra and Manoj Kumar, Investigations on PMD Induced Penalties in 40
Gbps Optical Transmission Link, Accepted for publication in MWON 2008 :
International conference on mobile, wireless and optical communication networks,
Paper I.D.Code:29121, May 21-23, 2008 at Bangkok, Thailand.
5. Vasudha, Ajay K Sharma and Manoj Kumar, HTTP Response for RIPv2 with
EIGRP, International Conference on Computer Science, ICCS-2008, April 25-27,
2008 Rome, Italy.
6. Kamaljit Singh and Manoj Kumar, Simulative analysis of operating conditions for
Raman Amplifier in a hybrid amplification system, 8th IASTED International
conference on wireless and optical communications, May 26-28, 2008,Quebec, Canada.
7. Kamaljit Singh, Manoj Kumar, RIN evaluation for optimum performance of optical
transmission system with dispersion compensation, International computer Science
and Technology conference ICSTC 2008), April 1-3, 2008,San Diego California, USA.
8. Kamaljit Singh, Manoj Kumar, Simulative Analysis of operating conditions for
Flat amplitude Multi wavelength Brillouin-Raman comb fiber laser, International
Computer Science and Technology conference ICSTC 2008, April 1-3, 2008, San
Diego,California, USA.
9. Gaurav Sethi and Manoj Kumar, Simulation and Performance analysis of DSDV,
DSR, in MANETs, International computer Science and Technology conference,
ICSTC 2008, 1st March 3rd April, 2008, San Diego, California.
10. Gaurav Sethi and Manoj Kumar, Performance analysis of AODV, DSR and TORA
in mobile ad hoc network a simulative study, International technology, education
and development conference INTED 2008, 3rd 5th March 2008, Valencia, Spain.
11. Gaurav Sethi and Manoj Kumar, Simulation and comparison of communication
protocols in ad hoc networks Paper ID Number: 575- 778 International Conference,
WSEAS 2008- 09, February, 18-22, 2008, University of Cambridge, UK.
12. Gaurav Sethi and Manoj Kumar, Simulative analysis of routing prootocols in
mobile ad-hoc networks, IEEE sponsored International conference- 4th
International Symposium on High Capacity Optical Networks and Enabling
Technologies HONET-2007, November 18 - 20, 2007, Dubai.
13. Kamaljit Singh Bhatia and Manoj Kumar, RIN Evaluation for Optimum
Performance of Optical Transmission System, IEEE sponsored International
conference- 4th International Symposium on High Capacity Optical Networks and
Enabling Technologies HONET-2007, November 18 - 20, 2007, Dubai.
14. Manju Sharma and Manoj Kumar, Comparative Investigation on the Media access
Delay in Wireless LAN for a Switched and Routed Network based on OPNET,
IEEE sponsored International conference- 4th International Symposium on High
Capacity Optical Networks and Enabling Technologies HONET-2007, November 18
- 20, 2007, Dubai,
15. Manoj Kumar, Ajay K Sharma and T S Kamal, Demonstration of Robustness of
Path-Averaged Soliton Pulses in Loss-Managed Soliton Transmission Link over a
Long Haul with10-Gb/s Modulated Signal, published in OSA & SPIE sponsored
international conference OPTICS IN SOUTHEAST, September 6-8, 2006 at
Charlotte, North Carolina, USA.
16. Ajay K Sharma, Manoj Kumar and T S Kamal, Investigations on 24,500 km Long-
haul Path-Averaged Soliton Transmission Link at 10 & 20 Gbit/s with Higher order
Dispersion at Varied Chirp, published in OSA & SPIE sponsored international
conference OPTICS IN SOUTHEAST, September 6-8, 2006 at Charlotte, North
Carolina, USA.
17. Sudhir Sharma & Manoj Kumar, Impact of Harmonics in Electrical Distribution
Systems, International Conference on Energy & Environmental Technologies for
Sustainable Development, Paper Code: TP-209, NIT, Jaipur, Oct 8-10, 2003.
National Conference:
1. Manju Sharma and Manoj Kumar, Comparative Investigation on Throughput and
Client Response Time for a Switched and Routed Wireless LAN based on OPNET
Presented and published in National conference on Emerging Technologies in
Computing and Communication, ETCC-2007, pp 436-440, held at NIT Hamirpur
during July 27-28, 2007.
2. Jagjit Singh, Manoj Kumar, Comparative study of data formats for high bit rate
lightwave transmission systems 10th Punjab Science Congress, D-1-23, DAV
Institute of Engg. & Technology, Jalandhar, Feb, 7-9,2007.
3. Kamaljit Singh, Manoj Kumar, Studies on the impact of RIN on the performance
of optical transmission 10th Punjab Science Congress, D-1-21, DAV Institute of
Engg. & Technology, Jalandhar, Feb, 7-9,2007.
4. Manju Sharma and Manoj Kumar, Radio-over-Fiber for Cellular Systems: Benefits
& Future Trends, National Conference on Electronic Circuits & Communication
Systems (ECCS 06), pp317-323, February 9-10, 2006.
5. Manoj Kumar & Ajay K Sharma, Recent Progress in Dispersion Managed Soliton
Transmission Technologies, IDSS-BC-2003.
6. Sudhir Sharma & Manoj Kumar, Effects of Harmonics on Power Quality in
National Conference on Power Systems & Energy Management at IET, Bhaddal, 23rd
May, 2003.
b. Text Books Authored/Co-Authored: Eight
1. Manoj Kumar, Principles of Communication Engineering, M/s. Satya
prakashan, New Delhi.
2. Dr. Ajay Sharma & Manoj Kumar, Communication Systems-I, M/s. Satya
prakashan, New Delhi.
3. Manoj Kumar, Troubleshooting & Maintenance of Electronics equipment,
M/s. Satya prakashan, New Delhi.
4. Manoj Kumar, Electronic Components & Materials, M/s. Satya prakashan,
New Delhi.
5. K.D. Prasad & Manoj Kumar, Electronic Devices & Circuits I, M/s. Satya
prakashan, New Delhi.
6. Manoj Kumar, Applied Power Electronics, M/s. Satya prakashan, New Delhi.
7. Manoj Kumar, Sudhir Sharma & Jagjit Singh Malhotra, Basic Electrical &
Electronics Engineering, M/s Jaico publishers, Bombay.
8. Manoj Kumar & Manisha, Analog Communication Systems, M/s. Satya
prakashan, New Delhi.
c. Text Books Reviewed : Three
1. Taub & Scheling, Principles of Communication Systems,, Tata McGraw Hill.
(International Edition)
2. Fundamentals of Semiconductor Devices, Tata McGraw Hill.
3. Salivahanan, Vallavaraj & Gananpriya Digital Signal Processing, Tata McGraw
Hill.
d. Patents/Presentations/Conferences (International and National)
1. Attended National Conference on Innovation in Education, July 27-28, 2008 at
India Habitat Centre organized by DIEMR at Mumbai, India.
2. Selected as chairman for three sessions in WSEAS international conference at
Cambridge University, U.K from Feb. 20-22, 2008.
3. Participated in INTEL sponsored International Conference Intel Developer Forum
India, Oct. 10-11,2006 at Bangalore.
4. Co-chaired a panel discussion session on Next Generation Wireless Technologies
and chaired paper presentation session in the International Conference (ICCSA-2006)
held during June 27-29, 2006 at National University, San Diego, California, USA.
5. Attended National Conference on Quality in Education: Challenges & Responses,
April 7-9, 2006 organized by DIEMR at Mumbai, India.
6. Lead the faculty delegation to explore the collaborative interactions between Rsoft
Design Group, USA & DAVIET and succeeded in signing of m.o.u between Rsoft,
USA & DAVIET during Dec. 2004.
7. Interacted with the Research Scholars & Faculty of Light Wave Technology Labs at
Columbia University & Princeton University in USA for exchange of Know How in
the frontier & emerging areas of Technology during Dec. 2004.
8. Attended Two-Day Conference on Field Programmable System on Chip World
Semiconductor Forum GOSPL from 30-31 Oct.2004.
9. Attended Microsoft Academia Summit-2004 at Bangalore on April 14-15, 2004.
10. Attended International conference (INAE) on Nanotechnology (ICON-2003)
organized by Indian National Academy of Engg. at CSIO, Chandigarh.
11. Delivered expert talk on Optical Soliton Transmission System in ISTE sponsored
STTP on Optical Communications-emerging Trends, It s Role and Technology
appreciation from March 31st to April 11th 2003 at Punjab Engineering College,
Chandigarh.
12. Attended International Conference on Culture of Peace & Non-Violence at Hans
Raj Mahila Maha Vidyalaya, Jalandhar from 19th 21st December, 2002.
e. Awards and Prizes distinction
1. Jewel of India award by Indian Solidarity council for the year 2006.
2. Silver Medal in M.Tech. (Electronics & Comm. & Engg.) from Punjab Technical
University, Jalandhar.
3. Received best PI coordinator award from Secretary, D.O.E, Govt. of India under
IMPACT-SSS project sponsored by D.O.E, GOI; World Bank and Swiss
Development Cooperation, Switzerland.
f. Consultancy :
1. Data Routing of all the BSNL exchanges of North India on ISDN using Linux.
Status : Executed
2. Image, data and voice transmission using wireless communication for defence.
Status : Executed
g. Workshop, Conferences organized:
Co-ordinator, 10th Punjab Science Congress held at DAV Institute of Engg. &
1.
Technology, Jalandhar in collaboration with PTU, Jalandhar & Punjab
Academy of Sciences of Patiala, Feb, 7-9,2007.
2. Convened Workshop on DELNET (Developing Library Networks)
3. Conducted ZOPP (Zeal Oriented Project Planning).
4. Convened Conference on Mobile & Wireless Communication
5. Convened Short Term Programme on Advance Communication Systems
h. Training, courses attended:
Training on OptSim Simulation Tools at Rsoft, USA.
Instruction Enhancement Programmes( 8 weeks duration) under world
Bank Project IMPACT on :
1. Electronic Components & Materials at IIT Delhi.
2. Maintenance of Electronic Equipment at NTTF Resource Centre,
Bangalore.
3. Electronic Communications at IIT, Delhi.
4. Analog Electronics at IIT, Delhi.
5. Microprocessors & Telecom Equipment at CEDT, Mohali.
i. Projects, Thesis guided:
M.Tech. Thesis (Guided):
Manju Sharma, Performance Analysis of Switched and Routed Network in Wireless
Communication Based on OPNET .
Jagjit Singh Malhotra, Performance Analysis of Data Formats in Optical Soliton
Transmission Link .
Gaurav Sethi, Simulative Analysis of Routing Protocols in Mobile Ad-hoc
Networks .
Kamaljit Singh Bhatia, Investigations on Design issues for Long-haul Optical
Transmission System .
Vasudha, Performance Enhancement of Routing Internet Protocols using OPNET .
Neeru Malhotra, Investigations on PMD Induced Penalties in High Bit Rate Optical
Transmission Links .
j. Other Distinctions:
1. Member, Board of Studies; Electronics & Communication Engineering, Punjab
Technical University, Jalandhar.
2. Convener, Techkriti-National Level Technical Symposium organized
annually at DAVIET, Jalandhar since 2005.
3. Organizing Secretary, C3E (Consortium of Electrical & Electronics Engineers)
at DAVIET, Jalandhar.
4. Chief Editor, Institute s Annual Magazine, Ripples .
5. Chief Editor of the Institute s quarterly newsletter, Infoplus .
6. President, DAVIET Alumni Association.
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