LIST OF PUBLICATIONS

INTERNATIONAL JOURNAL PUBLICATION 

[1].             R.K. Singh and P.K.Jain, “Eigenwave analysis and simulation of disc-loaded interaction structure for wideband gyro-TWT amplifier,” Int. J. Electrical, Computer, Energetic, Electronic and Communication Engineering, vol. 2, no. 5, pp. 864-868, 2008, urn:dai:10.1999/1307-6892/5025.

[2].             R.K. Singh and P.K.Jain, “Ohmic quality factor and efficiency estimation for a gyrotron cavity,” Int. J. Electrical, Computer, Energetic, Electronic and Communication Engineering, vol. 2, no. 5, pp. 869-872, 2008, urn:dai:10.1999/1307-6892/15492.

[3].             R.K. Singh, “Effect of background magnetic field on the electron-bunching and saturation phenomenon in a gyro-TWT,” Int. J. Appl. Electrom., vol. 38, no. 2-3/2012, pp. 157-164, March 2012, ISSN/ eISSN 1383-5416 / 1875-8800, IOS Press, Netherlands, DOI: 10.3233/JAE-2012-1417. Impact factor: 0.706 (SCIE).

[4].             R.K. Singh, “Estimation of electromagnetic radiation from base station antenna,” Int. J. Medical and Biological Sciences, vol. 6, pp. 115-121, June, 2012.

[5].             R.K. Singh, “Mode competition and control in a 170 GHz gyrotron cavity for ECRH application,” Int. J. Appl. Electrom., vol. 38, no. 4/2012, pp. 195-202, June 2012, ISSN/ eISSN 1383-5416 / 1875-8800, IOS Press, Netherlands, DOI: 10.3233/JAE-2012-1423. Impact factor: 0.706 (SCIE).

[6].             Mohammad Wasif, R.K. Singh, “Performance analysis of voice quality aspects in a wireless LAN network”, Int. J. Information and Computer Sci., vol. 1, no. 4, pp. 94-97, 2012, ISSN 2161-6450.

[7].             R.K. Singh, “Cold analysis for dispersion, attenuation and RF efficiency characteristics of a gyrotron cavity,” Int. J. Electrical, Computer, Energetic, Electronic and Communication Engineering, vol. 6, no. 10, pp. 1233-1238, 2012, DOI: urn:dai:10.1999/1307-6892/17364.

[8].             R.K. Singh, “Power loss and attenuation in a disc-loaded cylindrical waveguide,” Int. J. Appl. Electrom., vol. 41, no. 2/2013, pp. 167-179, Feb. 2013, ISSN/ eISSN 1383-5416 / 1875-8800, IOS Press, Netherlands, DOI: 10.3233/JAE-2012-1601. Impact factor: 0.706 (SCIE).

[9].             R.K. Singh, “Investigation of circular waveguide with axially periodic thin metal disc inserts for wideband gyro-TWTs,” Int. J. Appl. Electrom., vol. 42, no. 3/2013, pp. 201-214, June 2013, ISSN / eISSN 1383-5416 / 1875-8800, IOS Press, Netherlands, DOI: 10.3233/JAE-131657. Impact factor: 0.706 (SCIE).

[10].         R.K. Singh, “Large-signal analytical approach to disc-loaded gyro-TWT amplifier,” IET Microw. Antennas Propag., vol. 9, no. 13, pp. 1461-1467, Oct 2015, ISSN/ eISSN 1751-8725/ 1751-8733, Wiley, DOI: 10.1049/iet-map.2015.0067. Impact factor: 2.604 (SCIE).

[11].         R.K. Singh and Ekta Singh, “Effects of 2.4GHz electromagnetic radiation on morphological and physiological characteristics in Cicer Areitinum” J. Chem. Pharmaceutical Res., vol. 7(10), pp. 61-64, Nov. 2015, ISSN: 0975-7384 (SJR 0.32).

[12].         R.K. Singh, “Analysis of beam positioning in a disc-loaded gyro-TWT amplifier”, Journal of Computational Electronics, Volume 17, Issue 1, pp 392–398, March 2018, ISSN / eISSN  1569-8025 / 1572-8137, Springer USA, DOI: https://doi.org/10.1007/s10825-017-1114-4. Impact factor: 1.881 (SCIE).

[13].         Raj Vikram Singh, Subodh Waria, R.K. Singh, Harsh Vikram Singh, “Robust Watermarking using Genetic Algorithm in DCT Domain”, Int. J. of Engg. & Tech., 7, 3.12, 1202 -1204, ISSN: 2227-524X, 2018 (Scopus).

[14].         Rashid Jamal, Indra Kumar Singh, and Rajiv Kumar Singh, “Development of 2.45 GHz Patch antenna and measurement of SAR over Human head model,” International Journal of Applied Engineering Research, ISSN 0973-4562, vol. 14, no. 2, pp. 221-226, 2019 (Special Issue), URL: http://www.ripublication.com/ijaerspl2019/ijaerv14n2spl_41.pdf (Scopus).

[15].         Rashid Jamal, Rajiv Kumar Singh, and Indra Kumar Singh, “A basic concept to anechoic chamber and determination of highly selective absorber material with respect to insertion loss and refection coefficient,” International Journal of Applied Engineering Research, ISSN 0973-4562, vol.4, no. 2, pp. 196-199, 2019 (Special Issue), URL: http://www.ripublication.com/ ijaerspl2019/ ijaerv14n2spl_36.pdf (Scopus).

[16].         Ashish Kumar Rao, Rajiv Kumar Singh, and Neelam Srivastava, “In-band Full Duplex Radio: A survey,” International Journal of Applied Engineering Research, ISSN 0973-4562, vol. 14, no. 2, pp. 183-189, 2019 (Special Issue), URL: http://www.ripublication.com/ijaerspl2019/ijaerv14n2spl_34.pdf (Scopus).

[17].         Prabal Gupta, Rajiv Kumar Singh, H.Pal Thethi, Balpreet Singh, and Santosh Kumar Nanda, "Discrete Cosine Transform Matrix based SLM Algorithm for OFDM with Diminished PAPR for M-PSK over Different Sub-Carriers" Journal of Computer Networks and Communications. Hindawi, Egypt, vol. 2019, Article ID: 2893207, 10 pages, ISSN: 2090715X, 20907141, https://doi.org/10.1155/2019/2893207 (Impact factor: 2.74).  (ESCI).

[18].         Indra Kumar Singh, Rajiv Kumar Singh, Rashid Jamal, “Design and Analysis of Microstrip Filtenna for 2.4 GHz Applications and Measurement of SAR over Human Head Model,” International Journal of Microwave Engineering and Technology, 5(2), pp. 30–42, 2019.

[19].         Ashish K. Rao, Santosh Kumar Sabat, Rajiv Kumar Singh, and Neelam Srivastava. "Cooperative Spectrum Sensing using Mobile Full-Duplex Cognitive Radio and Non-time-slotted Primary user Activity" Transactions on Electrical and Electronic Materials, 22, no. 5, pp. 679-686, 2021, ISSN / eISSN  1229-7607 / 2092-7592    
Springer https://doi.org/10.1007/s42341-021-00283-7 (Impact factor: 1.563). (ESCI).

[20].         Neeraj Kumar, Radhey Lal, and Rajiv Kumar Singh, “Evaluation of Electromagnetic Radiation from 4G-Network Base Transceiver Station” Journal of Huazhong University of Science and Technology, vol. 50, issue 8, pp. 1-13, Aug. 2021, ISSN-1671-4512, Impact Factor : 6.2 https://app.box.com/s/4o9x7x475qrhphjsjnipzpr7rrb5m23r (Scopus).

[21].         Neeraj Kumar, Radhey Lal, Rajiv Kumar Singh ,”Assessment of Electromagnetic Radiation of Radio Frequency Generated by a LTE Base Station”, Journal of Huazhong University of Science and Technology, Huazhong University of Science and Technology, vol.50, issue 10, pp.1-14, October 2021, ISSN:1671-4512, Impact Factor : 0.6 https://app.box.com/s/w24yixkoq7cy09sh6bqyhsmiagqtu5z6 (Scopus).

[22].         Ashish Kumar Rao, Shailendra Singh, Neelam Srivastava, Rajiv Kumar Singh, “Impact of CSI on Single channel In-band Full-duplex Radio implemented with 60 nm Vertical TFET-based CMOS structure”, Silicon, vol. 14, Issue 3, pp 1-11, Jan, 2022, ISSN / eISSN:1876-990X / 1876-9918, Springer, Netherlands, DOI 10.1007/s12633-021-01559-6. Impact factor 2.67 (SCIE).

[23].         Ashish Kumar Rao, Santosh Kumar Sabat, Neelam Srivastava, Rajiv Kumar Singh, Mobile FD-CR with High-Speed VTFET CMOS SOI Switch Under Channel Estimation Error, Silicon, vol 14, Issue 3, pp 1-12, Jan, 2022, ISSN / eISSN:1876-990X / 1876-9918, Springer, Netherlands,  IF 2.67, DOI 10.1007/s12633-022-01688-6. Impact factor 2.67 (SCIE).

[24].         Radhey Lal and Rajiv Kumar Singh, “Electromagnetic Radiation, Standards & Guidelines, Possible Health Risks, and Assessment of Exposure,” Journal of Xidian University, Volume 16, Issue 7, pp. 1-5, July, 2022 (Scopus).

[25].   Priyanka Pandey, Amit Kumar, and Rajiv Kumar Singh, “Area Efficient Dual Edge Triggered Flip Flop”, ICTACT Journal on Microelectronics, Vol. 8, Issue 3, pp. 1408-1413, 2022, https://ictactjournals.in/ArticleDetails.aspx?id=10465 (UGC Approved).

[26].         Raj Vikram Singh, Subodh Wariya, and Rajiv Kumar Singh, “Different Watermarking Technique used in Medical Image Security”, Advanced Engineering Science, Vol. 55, Issue 01, pp. 492-501, January, 2023, ISSN: 2096-3246. (Scopus).

[27].         Raj Vikram Singh, Subodh Wariya, and Rajiv Kumar Singh, “Watermarking Scheme for Medical Images with Enhanced Robustness based on Discrete Wavelet Transform and Neural Network,” Journal of Data Acquisition and Processing, Vol. 38, No. 2, pp. 1234-1246, 2023, ISSN: 1004-9037, 10.5281/zenodo.77670. (Q4, Scopus).

[28].         Raj Vikram Singh, Subodh Wariya, and Rajiv Kumar Singh, “DWT-SVD Based Robust Watermarking Technique for Secure Medical Image Diagnosis,” Journal of Survey in Fisheries Sciences, Vol. 10, No. 3S, pp. 1087-1098, ISSN: 2368-7487, 2023. (Q3, Scopus).

[29].         Sonmati Verma, Rajiv Kumar Singh, Neelam Srivastava, Alka Verma, and Anirban Sarkar, 2024. Compact Non‐Planner Inverted Stacked Modified Microstrip Antenna With Enhanced Performance of Ultra‐Wideband Applications. Microwave and Optical Technology Letters, 66(12), p.e70063, https://doi.org/10.1002/mop.70063 (SCIE).

[30].         Sonmati Verma, Rajiv Kumar Singh, Neelam Srivstava, and Pinku Ranjan. “CPW-Fed Microstrip Antenna Design Uses Machine Learning Approach.” Microwave Journal, 67, no. 12 (2024). (SCIE).

[31].         Radhey Lal, Rajiv Kumar Singh, Fidele Maniraguha, “Designing a simulator for implementing Lea's target radiobiological model in cancer treatment”, Journal of Radiation Research and Applied Sciences, Journal of Radiation Research and Applied Sciences, 18.1 (2025): 101327. Published on March 2025, ISSN 1687-8507, https://doi.org/10.1016/j.jrras.2025.101327  (https://www.sciencedirect.com/science/article/pii/S1687850725000391) . (SCIE).

[32].         Radhey Lal, Rajiv Kumar Singh, D. K. Nishad, and Saifullah Khalid, “Enhancing security in electromagnetic radiation therapy using fuzzy graph theory”, Scientific Reports, 15, 13139 (2025). Published on 16 April 2025. https://doi.org/10.1038/s41598-025-98110-z (SCIE) (Web of Science Link) (SCIE).

[33].         Radhey Lal, Rajiv Kumar Singh, D. K. Nishad, and Saifullah Khalid, “AI-based optimization of EM radiation estimates from GSM base stations using traffic data”, Discover Applied Sciences, 6, no. 12 (2024): 655, Published on 30 November 2024. https://doi.org/10.1007/s42452-024-06395-y  (ESCI) (Web of Science Link).

[34].         Radhey Lal, Rajiv Kumar Singh, “Estimation of Electromagnetically Controlled Ionizing Radiation Therapy Effectiveness based on Probabilistic Modelling”, West African Journal of Radiology, Submitted on 16-Nov-23, Accepted on 09 Oct 2024 and In Production (https://review.jow.medknow.com/dashboard/author), (ESCI) (Web of Science Link).

[35].         Radhey Lal, Rajiv Kumar Singh, Dinesh Kumar Nishad, and Saifullah Khalid, “Quantum-enhanced intelligent system for personalized adaptive radiotherapy dose estimation,” Scientific Reports, 15, no. 1, 19919, 1-26, 2025, https://doi.org/10.1038/s41598-025-05673-y (SCIE).

[36].         Radhey Lal, Rajiv Kumar Singh, Dinesh Kumar Nishad, and Saifullah Khalid, “The Role of EM Radiation in Enhancing Quantum Factorial Network Performance for Wi-Fi Hotspots,” Scientific Reports, Accepted. (SCIE).

[37].         Aryaveer Singh, Rajiv Kumar Singh, Fidele Maniraguha, “Designing a simulator for Generalized multi-hit multi-target (GMHMT) radiobiological model in cancer treatment through ionizing radiation therapy,” Journal of Radiation Research and Applied Sciences, Volume 18, Issue 3, 2025, 101680, ISSN 1687-8507, https://doi.org/10.1016/j.jrras.2025.101680. (https://www.sciencedirect.com/science/article/pii/S1687850725003929 ), (SCIE).

[38].         Jitendra Kumar Shukla, Kailash Kushwaha, and Rajiv Kumar Singh, “A Design of Modulator Power Supply and Pulse Modulator Circuit for a Conventional Traveling Wave Tube Amplifier,” IETE Journal of Research, 1–12, Published online on 16 May, 2025. https://doi.org/10.1080/03772063.2025.2499944. (SCIE).

[39].         Jitendra Kumar Shukla and Rajiv Kumar Singh, “Start-Up Condition Analysis and Mode Selection Optimization in Gyrotron Operation,” Mikrotalasna revija = Microwave Review, Vol. 31, No. 1 (2025), p. 44–48. (ISSN 2406-1050), https://doi.org/10.18485/mtts_mr.2025.31.1.8   (Scopus).

B. NATIONAL JOURNAL PUBLICATION

[1].             R.K. Singh, “WiMAX: The future of wireless broadband,” J. of Telecommunications, vol. 59 (6), pp. 24-36, April 2011, ISSN 0497-1388.

[2].             R.K. Singh, “4G towards reality,” J. of Telecommunications, vol. 60 (2), pp. 33-42, Aug. 2011, ISSN 0497-1388.

[3].             R.K. Singh, “How secure is your GSM network?” Electronics for you, vol. 43, no. 11, pp. 66,68-70, Nov. 2011, ISSN 0013-516X.

[4].             R.K. Singh, “Start oscillation current and mode competition in gyromonotron,” J. of Engg. & Technology Education, vol. 5, no. 2, pp. 14-21, July-Dec, 2011, ISSN 2229-631X.

[5].             R.K. Singh, “Why WiMAX will not fail?” Electronics for you, vol. 44, no. 3, pp. 68-70, March 2012, ISSN 0013-516X.

[6].             R.K. Singh, “Cellphone hazards and recommendations,” Electronics for you, vol. 44, no. 5, pp. 58, 60, 62, May 2012, ISSN 0013-516X.

[7].             R.K. Singh, “IPv6: The new address,” Electronics for you, vol. 44, no. 5, pp. 58, 60, 62, May 2012, ISSN 0013-516X.

[8].             R.K. Singh, “Green energy to power telecom sites,” Electronics for you, vol. 44, no. 10, pp. 44-50, October 2012, ISSN 0013-516X.

[9].             R.K. Singh, “Assessment of electromagnetic radiation from base station antennas,” Indian J. Radio & Space Physics, vol. 41, pp. 557-565, October 2012, ISSN 0367-8393, SJR 0.41 (Scopus).

[10].         R.K. Singh, “How is mobile number portability achieved,” Electronics for you, vol. 44, no. 11, pp. 54, 56, 58, 60, November 2012, ISSN 0013-516X.

[11].         R.K. Singh, “Various DSL technologies and how they differ?” Electronics for you, vol. 45, no. 04, pp. 38, 40, 42-44, April 2013, ISSN 0013-516X.

[12].         R.K. Singh, “Human exposure to mobile phone EM radiation,” Electronics for you, vol. 45, no. 05, pp. 54-56, May 2013, ISSN 0013-516X.

[13].         R.K. Singh, “Cyber threats and their various types,” Electronics for you, vol. 45, no. 06, pp. 38, 40, 42, 44, 46, June 2013, ISSN 0013-516X.

[14].         R.K. Singh, “How to prevent cyber attacks,” Electronics for you, vol. 45, no. 07, pp. 44, 46-48, July 2013, ISSN 0013-516X.

[15].         R.K. Singh, “Broadband over Power Line,” Electronics for you, vol. 45, no. 10, pp. 142-145, Oct. 2013, ISSN 0013-516X.

[16].         R.K. Singh, “Fourth-Generation free-space optics,” Electronics for you, vol. 46, no. 02, pp. 50, 52, 54, Feb. 2014, ISSN 0013-516X.

[17].         R.K. Singh, “Managed leased line network,” Electronics for you, vol. 46, no. 03, pp. 32, 34, 36, March 2014, ISSN 0013-516X.

[18].         R.K. Singh, “High speed DWDM technology,” Electronics for you, vol. 46, no. 05, pp. 32, 34-36, May 2014, ISSN 0013-516X.

[19].         R.K. Singh, “How to protect telecom network,” Electronics for you, vol. 46, no. 06, pp. 38, 40-41, June 2014, ISSN 0013-516X.

[20].         R.K. Singh, “FTTH and passive optical network,” Electronics for you, vol. 46, no. 9, pp. 58-61, September 2014, ISSN 0013-516X.

[21].         R.K. Singh, “An introduction to Plesiochronous Digital Hierarchy,” Electronics for you, vol. 46, no. 10, pp. 64-66, October 2014, ISSN 0013-516X.

[22].         R.K. Singh, “SDH: An all purpose digital transport system,” Electronics for you, vol. 46, no. 11, pp. 62-64, November 2014, ISSN 0013-516X.

[23].         R.K. Singh, Harshit Singh, “Broadband over power line,” J. of Telecommunications, vol. 61, issue 1, 21-26, November 2014, ISSN 0497-1388.

[24].         R.K. Singh, “How to reduce mobile phone tower radiation,” Electronics for you, vol. 46, no. 12, pp. 32, 34, 36-38, December 2014, ISSN 0013-516X.

[25].         R.K. Singh, “Broadband internet access using ADSL,” Electronics for you, vol. 47, no. 01, pp. 60-63, 64, 66, January 2015, ISSN 0013-516X.

[26].         R.K. Singh, “IMT-Advanced requirements and 4G candidate technologies,” Electronics for you, vol. 47, no. 4, pp., 40, 42-44, April 2015, ISSN 0013-516X.

[27].         R.K. Singh, “Internet traffic management using multi-protocol label switching,” Electronics for you, vol. 47, no. 10, pp. 36-39, Oct. 2015, ISSN 0013-516X.

[28].         Maniraguha Fidele, Munish Singh, R.K. Singh, and Prabal Gupta, “Peak to average power ratio reduction for OFDM system using different peak windowing and modulation techniques,” Far East Journal of Electronics and Communications, 100 Proceedings of SHANNON - 3rd Int. Conf. Comp. Sci. 2016, special vol. 3, part I, 2016, pp. 33-45, ISSN: 0973-7006, DOI: http://dx.doi.org/10.17654/ECSV3PI16033 , SJR 0.43 (Scopus).

[29].         Prabal Gupta, R.K. Singh, Maniraguha Fidele, and Balpreet Singh, “Hadamard matrix based selected mapping hybridized with clipping technique for peak to average power ratio reduction in OFDM system using several sub-carriers,” Indian J. Sci. Tech., Proceedings of Shannon-100, 3rd Int. Conf. on Computing Sciences (ICCS), Lovely Professional University, Punjab, 8-9 April, 2016, vol. 9(45), pp. 1-5, Dec 2016, ISSN 0974-6846, DOI: 10.17485/ijst/2016/v9i45/106349, SJR 0.27 (Scopus).

[30].         Prabal Gupta, R.K. Singh, Maniraguha Fidele, Balpreet Singh and B. Arun Kumar, “Performance improvement of orthogonal frequency division multiplexing system by reducing peak to average power ratio using FDCSS (Frequency Domain Cyclic Shift Sequence)  combined with SLM and clipping technique,” Indian J. Sci. Tech., Proceedings of ICICS 2016 – Int. Conf. on Intelligent Circuits and Systems, Lovely Professional University, Punjab, 18-19 Nov. 2016, vol. 9(48), pp. 1-6, Dec. 2016, ISSN 0974-6846, DOI: 10.17485/ijst/2016/v9i48/106866, SJR 0.27 (Scopus).

[31].         R.K. Singh, “WiMAX security,” J. of Telecommunications, vol. 61, pp. 21-27, July 2017, ISSN 0497-1388.

[32].         R.K. Singh, “How to assess EM radiation from mobile phone tower,” Electronics for you, vol. 6, pp. 77-81, June 2018, ISSN 0013-516X.

[33].         R.K. Singh,Vivek Kumar Singh “Brain Gate: assistive technology for productive living,” Electronics for you, vol. 7, pp. 36-37, July 2018, ISSN 0013-516X.

[34].         R.K. Singh, Chandan Kumar Maurya, “Ambient backscatter,” Electronics for you, vol. 9, pp. 36-38, Sept. 2018, ISSN 0013-516X.

[35].         Rashid Jamal, Indra Kumar Singh, Vinay Kumar, Aishwarya Chandel, Rajiv Kumar Singh, “Introduction to Multiphysics Simulation for Integrated PCB Design,” J. Mechatronics & Automation, vol. 6, Issue 1, pp. 31-36, 2019. ISSN: 2455-1988.

[36].         Rajiv Kumar Singh and Taru Meshram, “Sixth Sense Technology: Life beyond Physical Senses,” Electronics for you, pp. 36-38, Feb. 2020, ISSN 0013-516X.

C. INTERNATIONAL CONFERENCE PUBLICATION

[37].         R.K. Singh, P.K. Jain, B.N. Basu, “Design parameter optimization of a gyro-TWT amplifier for RADAR applications”, International Conference on Advances in Electronics & Communication Technology, at KCIET, Nawashahr, Punjab, India., 15-16 Dec., 2006, pp. 1-4.

[38].         R.K. Singh, P.K. Jain, B.N. Basu, “Phase bunching in high power gyrotrons”, International Conference on Advances in Electronics & Communication Technology, at KCIET, Nawashahr, Punjab, India., 15-16 Dec., 2006, pp. 5-9.

[39].         R.K. Singh, P.K. Jain, B.N. Basu, “Nonlinear analysis of dielectric-rod loaded gyro-TWT amplifier,” International Conference CODEC-06, Culcutta, 20-22 Dec., 2006, pp. 432-435.

[40].         R.K. Singh, P.K. Jain, B.N. Basu, “Analytical study of 460GHz gyrotron cavity”, International Conference on Research in Management & Technology, GJIMT, Chandigarh, India, 23-24 Mar., 2007, .

[41].         R.K. Singh, P.K. Jain, B.N. Basu, “Analysis of ohmic quality factor for the azimuthally symmetrical TE03-mode 42 GHz gyrotron cavity”, IEEE 2007 International Symposium on Microwave, Antenna, Propagation and EMC Technologies for Wireless Communications, Hangzhou, China, 14-16 Aug. 2007, 374-377, ISBN: 978-1-4244-1044-6, DOI: 10.1109/MAPE.2007.4393626.

[42].         R.K. Singh, P.K. Jain, B.N. Basu, “Eigenmodes and ohmic quality factor of a tapered cavity resonator”,  IEEE Conference, The Joint 32nd International Conference on Infrared and Millimetre Waves and 15th International Conference on Terahertz Electronics, Cardiff, UK, 2-7 Sept., 2007, pp. 688-689, ISSN: 2162-2027 DOI: 10.1109/ICIMW.2007.4516682.

[43].         Akram Ali, R.K. Singh, P.K. Jain, “Beam-wave interaction simulation for a small-orbit gyro-TWT using MAGIC,” International Conference on Recent Advances in Microwave Theory and Applications (Microwave 2008), Jaipur, India, 21-24 Nov., 2008, pp. 1-5.

[44].         R.K. Singh, “Band-pass characteristics of an axially periodic disc-loaded circular waveguide for potential application in a gyro-TWT amplifier,” IEEE Applied Electromagnetics Conference (AEMC), Kolkata, 18-22 Dec., 2011, pp. 1-4.

[45].         R.K. Singh, Ashutosh, P.K. Jain, “Investigation of a disc-loaded gyro-TWT using particle-in-simulation,” The 31st PIERS in Kuala Lumpur, Malaysia, 27-30 March 2012, pp. 1712-1716, 2012.

[46].         R.K. Singh and Ekta Singh, “EM Simulations for assessment of radiation from a mobile phone using Standard Anthropomorphic Model of human head and recommendations for safety,” Conference on exploring basic and applied sciences for next generation frontiers, LPU, Punjab, 14-15 Nov. 2014, Elsevier proceedings of EBAS 2014, pp. 89-92, 2014.

[47].         Prabal Gupta and R.K. Singh, “Highly optimized selected mapping based peak to average power ratio reduction OFDM system using different modulation schemes,” IEEE Conference, 2015 Third International Conference on Image Information Processing (ICIIP-2015), Jaypee University of Information Technology, Waknaghat-173234, 21-24 Dec. 2015, pp. 261-264, ISBN: 978-1-5090-0147-7, DOI: 10.1109/ICIIP.2015.7414777.

[48].         R.K. Singh and Maniragua Fidele, “An efficient PAPR reduction scheme for OFDM system using peak windowing and clipping,” IEEE Conference, 2015 Third International Conference on Image Information Processing (ICIIP-2015), Jaypee University of Information Technology, Waknaghat-173234, 21-24 Dec. 2015, pp. 491-495, ISBN 978-1-5090-0147-7, DOI: 10.1109/ICIIP.2015.7414822.

[49].         Prabal Gupta and R.K. Singh, “A hybridized discrete cosine transform based peak to average power ratio reduction in OFDM system using suboptimal Qth circular shifting phase sequence generated matrix(QSCPM) for selected mapping,” IEEE Conference, 2016 International Conference on Computer Communication and Computing (ICCCI-2016), Sri Shakti Inst. of Engg. and Technology, Chennai, 7-9 Jan. 2016, pp. 1-5, Print ISBN: 978-1-4673-6679-3, DOI: 10.1109/ICCCI.2016.7480003.

[50].         R.K. Singh, Chahat Jain, “Eigenvalue and Transmission Characteristics of a Disc-Loaded Interaction Structure for a Gyro-TWT Amplifier,” 2016 IEEE 11th International Conference on Industrial and Information Systems (ICIIS), IIT Roorkee, India, 3-4 Dec., 2016, pp. 895-900, DOI: 10.1109/ICIINFS.2016.8263065.

[51].         R.K. Singh, Chahat Jain, “EM analysis of vane-loaded RF interaction structure for its potential application in gyrotrons,” International Conference on Soft Computing Applications in Wireless Communication (SCAWC), GNDEC, Ludhiana, India, 9-11 March, 2017, pp. 1-7.

[52].         Prabal Gupta, R.K. Singh, Balpreet Singh, B. Arun Kumar, “PAPR Performance Analysis of SLM with Hadamard Matrix based Phase Sequence under M-PSK Modulation for Diminishing PAPR of OFDM System”, 2018 International Conference on Intelligent Circuits and Systems (ICICS), LPU, Punjab, 19-20 April, 2018, pp. 46-51, DOI: 10.1109/ICICS.2018.00022.

[53].         Raj Vikram Singh, Subodh Waria, R.K. Singh and Harsh Vikram Singh, “Robust Watermarking using Genetic Algorithm in DCT Domain,” International Conference on New Technological Opportunities in Networking and Sciences, SIT Pithoragarh, 8-10 June 2018.

[54].         R.K. Singh, “EM Analysis of Wideband Disc-Loaded Gyro-TWT,” 2018 5th IEEE Uttar Pradesh Section International Conference on Electrical, Electronics and Computer Engineering (UPCON), MMMUT Gorakhpur, UP (IEEE Conference Record Number: 43684), 2-4 Nov 2018, pp. 1-6, URL: http://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber= 8597042&isnumber=8596758, DOI: 10.1109/UPCON.2018.8597042.

[55].         R.K. Singh, “Large Signal Analysis of a Tapered Disc-Loaded Gyro-TWT,” 2018 5th IEEE Uttar Pradesh Section International Conference on Electrical, Electronics and Computer Engineering (UPCON), MMMUT Gorakhpur, UP (IEEE Conference Record Number: 43684), 2-4 Nov 2018, pp. 1-6, URL: http://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber= 8596922&isnumber= 8596758  DOI: 10.1109/UPCON.2018.8596922.

[56].         Ashish Kumar Rao, R.K. Singh and Neelam Srivastava, “Full-Duplex Wireless Communication in Cognitive Radio Networks: A Survey,” VCAS 2018 Int. Conference on VLSI, Communication and Signal Processing, MNNIT Allahabad, Nov. 29 – Dec. 01, 2018.

[57].         Indra Kumar Singh, R.K. Singh and Radhey Lal, “Design and Development of 2.1 GHz Horn Antenna,” In: Dutta, D., Kar, H., Kumar, C., Bhadauria, V. (eds) Advances in VLSI, Communication, and Signal Processing. Lecture Notes in Electrical Engineering, vol 587. Springer, Singapore. https://doi.org/10.1007/978-981-32-9775-3_25 (Scopus).

[58].         Rashid Jamal, R.K. Singh, and Ekta Singh, “Interaction of Electromagnetic Fields (100 kHz–300 GHz) exposure with Respect to Human body model and methods for SAR measurement,” VCAS 2018 Int. Conference on VLSI, Communication and Signal Processing, MNNIT Allahabad, Nov. 29 – Dec. 01, 2018.

[59].         R.K. Singh, “EM Analysis of RF Interaction Structures for Gyrotron Devices”, VCAS 2018 Int. Conference on VLSI, Communication and Signal Processing, MNNIT Allahabad, Nov. 29 – Dec. 01, 2018.

[60].         Rajiv Kumar Singh, Radhey Lal and Ekta Singh, “Assessment of Electromagnetic Radiation from Base Station Antenna”, International Conference on Advances in Electronics, Electrical & Computational Intelligence (ICAEEC-2019) 31st May-1st June, 2019 Venue: Indian Institute of Information Technology Allahabad, India. https://ssrn.com/abstract=3573601  or http://dx.doi.org/10.2139/ssrn.3573601

[61].         Rajiv Kumar Singh, “Mode Competition and Control in a Vane-Loaded RF Interaction Structure,” 6th IEEE Uttar Pradesh Section International Conference on Electrical, Electronics and Computer Engineering (UPCON 2019), 8th - 10th November 2019, (IEEE Conference Record Number:47278), Jointly organized by Aligarh Muslim University, Ohio State University and National Power Training Institute.

[62].         Rashid Jamal, Indra Kumar Singh, and Rajiv Kumar Singh, “Effect of rise time in high speed interconnects,” 6th IEEE Uttar Pradesh Section International Conference on Electrical, Electronics and Computer Engineering (UPCON 2019), 8th-10th November 2019, (IEEE Conference Record Number:47278), Jointly organized by Aligarh Muslim University, Ohio State University and National Power Training Institute.

[63].         R.K. Singh, “Dispersion Behaviour of a Disc-Loaded Circular RF Interaction Structure for a Gyro-TWT Amplifier,” IEEE ICE3 - 2020 International Conference On Electrical and Electronics Engineering, MMMUT Gorakhpur and North Dakota State University, Fargo, USA, 14-15 Feb., 2020.

[64].         Sonmati Verma, Rajiv Kumar Singh, and Neelam Srivastava. "Design of Stacked Patch Microstrip Antenna for UWB Applications." 2020 IEEE 7th Uttar Pradesh Section International Conference on Electrical, Electronics and Computer Engineering (UPCON), pp. 1-5. IEEE, 2020, DOI: 10.1109/UPCON50219.2020.9376527.

[65].         Rajiv Kumar Singh, Aishwarya Chandel, Vinay Kumar, and Harshit Singh. "Beam-Absent Dispersion of a Disc-Loaded Circular RF Interaction Structure for a Gyro-TWT Amplifier." In 2020 IEEE International Conference on Computing, Power and Communication Technologies (GUCON), pp. 490-493. IEEE, 2020, DOI:10.1109/GUCON48875.2020.9231060.

[66].         Rajiv Kumar Singh, Vinay Kumar, Harshit Singh, and Aishwarya Chandel. "Beam-Wave Interaction in a Gyro-Travelling Wave Tube Amplifier." In 2020 IEEE International Conference on Computing, Power and Communication Technologies (GUCON), pp. 494-497. IEEE, 2020, DOI: 10.1109/GUCON48875.2020.9231096.

[67].         Rajiv Kumar Singh, Jitendra Shukla, Aishwarya Chandel, and Harshit Singh. "Electron Bunching and Power Growth in a Gyro-TWT Amplifier: A Langrangian Approach." In 2020 IEEE International Conference on Computing, Power and Communication Technologies (GUCON), pp. 498-501. IEEE, 2020, DOI: 10.1109/GUCON48875.2020.9231068.

[68].         Rao, A.K., Singh, R.K., Srivastava, N. Full-Duplex Wireless Communication in Cognitive Radio Networks: A Survey. In: Dutta, D., Kar, H., Kumar, C., Bhadauria, V. (eds) Advances in VLSI, Communication, and Signal Processing. Lecture Notes in Electrical Engineering, vol 587. Springer, Singapore, 2020. https://doi.org/10.1007/978-981-32-9775-3_26

[69].         P. Pandey, A. Kumar and R. K. Singh, "Implementation of Low-Power Frequency Divider Circuit using GDI Technique," 2022 6th International Conference on Computation System and Information Technology for Sustainable Solutions (CSITSS), Bangalore, India, 2022, pp.1-5,doi:10.1109/CSITSS57437.2022.10026389. https://ieeexplore.ieee.org/abstract/document/10026389

[70].         Priyanka Pandey, Amit Kumar, and Rajiv Kumar Singh, “Design and Analysis of Low Power Frequency Divider Circuit,” 4th International Conference on VLSI, Communication and Signal Processing (VCAS), Allahabad Prayagraj, India, PAPER ID 1247, 2022, In: Nagaria, R.K., Tripathi, V.S., Zamarreno, C.R., Prajapati, Y.K. (eds) VLSI, Communication and Signal Processing. VCAS 2022. Lecture Notes in Electrical Engineering, vol 1024. Springer, Singapore, July 2023. https://doi.org/10.1007/978-981-99-0973-5_12.

[71].         Kailash Kushwaha and R. K. Singh, "Mains Interface Circuit Design for Traveling Wave Tube Amplifier," 2022 IEEE 9th Uttar Pradesh Section International Conference on Electrical, Electronics and Computer Engineering (UPCON), Prayagraj, India, 2022, pp. 1-4, doi: 10.1109/UPCON56432.2022.9986386. https://ieeexplore.ieee.org/document/9986386.

[72].         Kailash Kushwaha, Rajiv Kumar Singh, "Converters and Timing-Control Circuit Design for Traveling Wave Tube Amplifier," 2022 IEEE North Karnataka Subsection Flagship International Conference (NKCon), Vijaypur, India, 2022, pp. 1-6, doi: 10.1109/NKCon56289.2022.10126587..

[73].         Ashwani Kumar and R. K. Singh, "Design of RFID Reader Antenna for WLAN/WiMAX Application," 2022 IEEE 9th Uttar Pradesh Section International Conference on Electrical, Electronics and Computer Engineering (UPCON), Prayagraj, India, 2022, pp. 1-6, doi: 10.1109/UPCON56432.2022.9986420. https://ieeexplore.ieee.org/document/9986420.

[74].         Ashwani Kumar, Rajiv Kumar Singh, "Decagon Shaped Slot-Based Chipless RFID Tag for RFID Application," 2022 IEEE North Karnataka Subsection Flagship International Conference (NKCon), Vijaypur, India, 2022, pp. 1-4, doi: 10.1109/NKCon56289.2022.10126608.

[75].         Aditya Aron and R. K. Singh, "Implementation of Various Analog Filters in EM Wave Domain," 2022 IEEE 9th Uttar Pradesh Section International Conference on Electrical, Electronics and Computer Engineering (UPCON), Prayagraj, India, 2022, pp. 1-6, doi: 10.1109/UPCON56432.2022.9986486. https://ieeexplore.ieee.org/document/9986486

[76].         Aditya Aron and Rajiv Kumar Singh, “Effects of Electromagnetic Waves on the Low Pass Filter Characteristics," 2022 13th International Conference on Computing Communication and Networking Technologies (ICCCNT), Kharagpur, India, 2022, pp. 1-4, doi: 10.1109/ICCCNT54827.2022.9984613.

[77].         Aditya Aron and Rajiv Kumar Singh, “Investigation of suitable Material for Encapsulation of Electronic Systems” in 2nd International Conference on Recent Advances in Material and Chemical Sciences ICRAMCS 2022, November 3-6, Bundelkhand University, Jhansi.

D. NATIONAL CONFERENCE PUBLICATION

[78].         R.K. Singh, Vishal Kesari, P.K. Jain, B.N. Basu, “Start oscillation current and coupling coefficient optimisation for gyrotrons,” Indian National Conference On Microwave, Antenna and Remote Sensing at Institute for Radio Physics, Jodhpur, 20-22 Dec., 2005, pp. 1-5.

[79].         R.K. Singh, P.K. Jain, B.N. Basu, “Nonlinear simulation of dielectric-coaxial-rod loaded gyro-TWT amplifier,” National Conference at University of Rajsthan Jaipur 6-8 Oct., 2006, pp. 1-8.

[80].         R.K. Singh, Vikrant Singh, P.K. Jain, B.N. Basu, “Attenuation characteristics of an open resonator cavity for gyrotron and its quality factor computation using HFSS”,  National Conference on Advancement of Technologies “Global Scenario”, GLA-Mathura, 25-26 Feb., 2007, pp. 1-5.

[81].         Prabal Gupta, G.C Manna, R.K. Singh, Maniraguha Fidele, Kartik Pant, “Peak to average power ratio reduction of OFDM system using discrete cosine transform based phase sequence for selected mapping,” 4th National Conference on Advance Research in Engineering and Sciences (ARES-2016), Dev Bhoomi Group of Institutes, Dehradun, 9th April 2016, pp. 1-4.

[82].         Aishwarya Chandel and Rajiv Kumar Singh, “Generating Point Cloud and 3D Models of different Structures & Objects: A Comparison between LiDAR and Close-Range”, All India Seminar on Green Renewable Electronics for Environmental Nurturing and Sustainability (GREENS), IEI (India) and IET Lucknow, 4-5 Feb 2025.