JOURNALS & CONFERENCES (with BITS affiliation)

1. Premsai Regalla and  A.V. Praveen Kumar, A Low-cost Reflection Mode Operated Microwave Resonator Sensor for Angular Displacement Detection, Journal of Electromagnetic Waves and Applications (Taylor & Francis), 2024 (Accepted)
2. Rajesh Kumar Bheema; Gopu J; A.V.Praveen Kumar,Krishna C. Etika, BST@Copper Nanowire/Epoxy Composites with Excellent Microwave Absorption in the X-band, Chemical Engineering Journal, 496, 2024, (doi.org/10.1016/j.cej.2024.153760)
3. Premsai Regalla and  A.V. Praveen Kumar, Two-Dimensional Wide Dynamic Range Displacement Sensor using Dielectric Resonator Coupled Microwave Circuit, IEEE Sensors Journal, 23, 30222-30230, December, 2023 
4. Ritish Kumar and A.V. Praveen Kumar, Investigation on the Aspect Ratio of Conducting Superstrates in Deciding its Function as a Gain Enhancer / Suppressor for Wideband Slot Antenna, Microsystem Technologies (Springer), July, 2022 
5. Rajesh Kumar Bheema; Krishna C. Etika; A.V.Praveen Kumar; Anuj Kumar Ojha, Synergistic influence of Barium Hexaferrite nanoparticles for enhancing the EMI shielding performance of GNP/epoxy nanocomposites, Journal of Materials Science, 57, 8714-8726, May 2022
6. Ritish Kumar and A.V. Praveen Kumar, Conducting Sheets Loaded Slot Antenna for High Gain and Wide 3 dB Gain-Band Operation,Inter. Journal of RF and Microwave Computer-Aided Engineering, 32, pp.1-13, March 2022
7. Ritish Kumar and A.V. Praveen Kumar, Conducting Side Sheet Loading to Enhance the Bidirectional Gain of a Wide Rectangular Slot Antenna in the 6−8.5 GHz Band, IETE Journal of Research (Taylor & Francis), 69, pp. 5935-5943, Nov 2021
8. Premsai Regalla and  A.V. Praveen Kumar, A Fixed-Frequency Angular Displacement Sensor Based on Dielectric-Loaded Metal Strip Resonator,  IEEE Sensors Journal, 21(3), pp. 2669-2675, Feb., 2021 
9. A.V. Praveen Kumar and Premsai Regalla, A Transmission Mode Dielectric Resonator as a Displacement Sensor, IEEE Sensors Journal, 20(13), pp.6979-6984,July 2020 
10. Anuj Kumar Ojha and A.V. Praveen Kumar, High Gain Broadside Mode Operation of a Cylindrical Dielectric Resonator Antenna using Simple Slot Excitation,International Journal of Microwave and Wireless Technologies (Cambridge University Press), 13(3), pp.286-294, June, 2020
11. Ritish Kumar and A.V. Praveen Kumar,  A Rectangular Slot Antenna with Perfectly conducting Superstrate and Reflector Sheets for Superior Radiation in the 6-9 GHz band, International Journal of Microwave and Wireless Technologies (Cambridge University Press), 12(10), pp. 1033-1046, April 2020 
12. Anuj Kumar Ojha, Rutwik Jain, and A.V. Praveen Kumar, Magnetic Quadrupole Mode Excitation of a Cylindrical Dielectric Resonator Antenna using Planar Feed, Microwave and Optical Tech. Lett. (Wiley), Vo.62, Issue 1, Oct. 2019
13. A.V. Praveen Kumar and Anuj Kumar Ojha, A Microstrip Coupled Cylindrical Dielectric Resonator as a Displacement Sensor, IETE Journal of Research (Taylor & Francis), 68(1), pp.129-135, March 2019 
14. M. Jenkins, G. Burt, A.V. Praveen Kumar, et.al, A Prototype 1 MeV X-band Linac for Aviation Cargo Inspection, Physical Review Accelerators and Beams (American Physical Society), vol.22, Feb. 2019 
15. A.V. Praveen Kumar, Akshit Goel, Ritish Kumar et.al, Dielectric Characterization of Common Edible Oils in the Higher Microwave Frequencies using Cavity Perturbation,  Journal of Microwave Power and Electromagnetic Energy (Taylor&Francis), Vo.53, Issue 1,  2019 
16. Anuj Kumar Ojha and A.V. Praveen Kumar , Substrate Size Selection of Microstrip Fed Cylindrical Dielectric Resonator Antennas for Lowering the Cross-polarization, IET Microwaves, Antennas & Propagation (Institute of Engineering and Technology), Nov. 2018 
17. Anuj Kumar Ojha and A.V. Praveen Kumar, Tradeoffs in the Feed point Selection of a Cylindrical Dielectric Resonator Antenna, International Journal of Microwave and Wireless Technologies (Cambridge University Press), Vol.10, Issue 10, Dec 2018
18. A.V. Praveen Kumar, Parasitic Metal Loading to Purify the Higher-Order mode of a Cylindrical Dielectric Resonator Antenna, IUP Journal of Telecommunications, 8(1), pp 15-22, 2016
19. A.V. Praveen Kumar, Differentially fed Half-Cylindrical Dielectric Resonator Antenna for Dual-mode Applications, IUP Journal of Telecommunications, 8(1), pp 7-15, 2016
20. Regalla and A. V. Praveen Kumar, Impact of the Design Parameters on the Microwave Displacement Sensor Performance,2023 IEEE Wireless Antenna and Microwave Symposium (WAMS), Ahmedabad, India, 2023, pp. 1-4, doi: 10.1109/WAMS57261.2023.10242839.
21. Regalla and A. V. Praveen Kumar, Multi-Mode (Reflection and Transmission) Operated Dielectric Resonator based Displacement Sensor, 2023 IEEE Wireless Antenna and Microwave Symposium (WAMS), Ahmedabad, India, 2023, pp. 1-3, doi: 10.1109/WAMS57261.2023.10242953.
22. Regalla and A. V. P. Kumar, Application of HEM11δ Mode in DR based Linear Displacement Sensor, 2023 First International Conference on Microwave, Antenna and Communication (MAC), Prayagraj, India, 2023, pp. 1-4, doi: 10.1109/MAC58191.2023.10176341.
23. Regalla and A. V. P. Kumar, A Microwave Resonator Realized Combined Displacement Sensor, 2023 First International Conference on Microwave, Antenna and Communication (MAC), Prayagraj, India, 2023, pp. 1-4, doi: 10.1109/MAC58191.2023.10177062.
24. Regalla and Praveen Kumar A.V., A Microwave Dielectric Resonator based Sensor for Detecting both Linear and Angular Displacements, 2022 Asia-Pacific Microwave Conference (APMC), Yokohama, Japan, 2022, pp. 533-535
25. Premsai Regalla and Praveen Kumar A.V., Sensitivity Comparision of Common Microwave Feeds to be useful in Angular Displacement Sensors", Microwave, Antennas and Propagation Conference 2022 (MAPCON), Bengaluru, India, 2022.
26. Premsai Regalla and Praveen Kumar A.V., Comparative analysis of Dielectric Resonator based Linear Displacement Sensor with Various Microwave Feeding Techniques", Fifth International Conference on Multimedia, Signal Processing, and Communication Technology (IMPACT), Aligarh, India, 2022.
27. A.V. Praveen Kumar, A  Non-invasive Feed Approach to Excite the Electric Monopole Mode of a Dielectric Resonator Antenna, 8th International IEEE Conference on Microwaves, Communications, Antennas, Biomedical Engineering and Electronic Systems (IEEE COMCAS 2021), 1-3 November 2021,Israel
28. Premsai Regalla and A. V. Praveen Kumar, Application of a Cylindrical Dielectric Resonator as an Angular Displacement Sensor, 2020 International Symposium on Antennas & Propagation (APSYM), 79-82, 2020, CUSAT, Cochin, India
29. Anuj Kumar Ojha, Anshul Jain and A.V. Praveen Kumar, Radiation properties of the Higher Order-High Gain Broadside Mode of a Microstrip fed Cylindrical Dielectric Resonator Antenna, 2^ndIEEE Indian Conference on Antennas and Propagation (InCAP 2019), Ahmedabad, India 19-22 Dec 2019.
30. Bangaru Girish, Nikhil M, Ritish Kumar and A.V. Praveen Kumar, FDTD Analysis of Offset-fed Wideband Slot Antennas, 2^nd IEEE Indian Conference on Antennas and Propagation (InCAP 2019), Ahmedabad, India 19-22 Dec 2019.
31. Anuj Kumar Ojha and A.V. Praveen Kumar, The Role of Feed Perturbation in the Design of Microstrip-fed Cylindrical Dielectric Resonator Antennas, International Conference on Advances in Electronics: Electrical: Computational Intelligence(ICAEEC 2019),IIIT Allahabad, 31 May to 1 June 2019.
32. A.V. Praveen Kumar and Anuj Kumar Ojha, Cross-Polarization Reduction of a Cylindrical Dielectric Resonator Antenna  Parasitic      Strip Loading, International Conference on Signal Processing and Communication (SPCOM2018), IISc Bangalore, 16- 19 July 2018
33. A.V. Praveen Kumar and Graeme Burt, Hybrid electromagnetic modes - structures and characteristics, IEEE Applied electromagnetic conference (AEMC17), MIT, Aurangabad, 19-22 December 2017
34. Anuj Kumar Ojha and A.V. Praveen Kumar, Excitation of Higher Order Modes of Cylindrical Dielectric Resonator Antenna using Dual-slot feed, 3rd International conference on communication systems (ICCS17), 14-16 October, 2017, BKBIT, Pilani
35. Ritish Kumar, Piyush S and A.V. Praveen Kumar, Offset fed slot antenna for broadband operation, 3rd International conference on communication systems (ICCS17), 14-16 October, 2017, BKBIT, Pilani
36. Jose Kurian John and A.V. Praveen Kumar, Trade-offs in Dielectric Spectroscopy using Cavity Perturbation at the X-Band, International Conference on Emerging Areas in Material Engineering (ICEAME), 13-15 July, 2017, Amal Jyoti College of Engineering, Kanjirappally, Kerala
37. Anuj Kumar Ojha and A.V. Praveen Kumar, A Dielectric Resonator Inspired Displacement Sensor, International Conference on Optical and Wireless Technologies (Springer), Jaipur, India, 18-19 March, 2017
38. A.V. Praveen Kumar, A Probe fed Cylindrical Dielectric Resonator Antenna with Improved Polarization Purity,  IEEE Indian Antenna Week 2016, Thiagarajar College of Engineering, Madurai, June 2016
39. A.V. Praveen Kumar, Higher Order Mode of a Microstripline fed Cylindrical Dielectric Resonator Antenna,  2^ndInternational Conference on Communication Systems (ICCS15), AIP Conference Proceedings 1715, 020027 (2016)

JOURNALS & CONFERENCES (others)

1. P. K. Ambattu, G. Burt, A. Grudiev, V. Dolgashev and A. Dexter, Coupler induced monople component and its minimization in deflecting cavities, Phys. Rev. Accel. Beams, vol.16, June 2013
2. P. K. Ambattu, G. Burt, A. Dexter, V. Dolgashev, V. Khan and R. Jones,  Analysis and Control of Wakefields in X-Band Crab Cavities for Compact Linear Collider, Nucl. Instr. Meth. A, (1) 27-37 (2011)
3.  A. Dexter, G. Burt, P. K. Ambattu, V. Dolgashev and R. Jones, CLIC crab cavity design optimisation for maximum luminosity, Nucl. Instr. Meth. A,  (1) 45-51 (2011)
4. A.V. Praveen Kumar, V. Hamsakutty, Jaimon Yohannan and K. T. Mathew, A Wideband Conical Beam Cylindrical Dielectric Resonator Antenna, IEEE Antenna and Wireless Propagation Letters, Vol. 6, pp. 15-17, 2007
5. A.V. Praveen Kumar, V. Hamsakutty, Jaimon Yohannan and K. T. Mathew, A Strip Loaded Dielectric Resonator Antenna for Circular Polarization, Microwave and Optical Technology Letters , Vol. 48, No. 7, pp. 1354-1356, July 2006
6. A.V. Praveen Kumar, V. Hamsakutty, Jaimon Yohannan and K. T. Mathew,  Microstripline fed Cylindrical Dielectric Resonator Antenna with a Coplanar Parasitic Strip, Progress in Electromagnetic Research, Vol. 60, pp. 143-152, 2006
7. A.V. Praveen Kumar, V. Hamsakutty, Jaimon Yohannan and K. T. Mathew, Microstripline fed Half-Cylindrical Dielectric Resonator Antenna for 2.4 GHz WLAN application, Microwave and Optical Technology Letters , Vol. 48, No. 4, pp. 724-726, April 2006
8. A.V. Praveen Kumar, Jaimon Yohannan, C. K. Aanandan and K. T. Mathew , Microstripline fed Cylindrical Dielectric Resonator Antenna for Dual-band operation, Microwave and Optical Technology Letters Vol. 47, No. 2, pp. 150-153 October 2005
9. Bindu G. , Thomas V. , Lonappan A,  A. V. Praveen Kumar , Anandan C. K., Hamsakutty V. and Mathew K. T, Two Dimensional Microwave Tomographic Imaging of Low Water Content Tissues, Microwave and Optical Technology Letters. 46, 6 , 2005
10. V. Hamsakutty, A. V. Praveen Kumar, Jaimon Yohannan and K. T. Mathew, Hexagonal Dielectric Resonator Antenna for 2.4 GHz WLAN Applications, Microwave and Optical Technology Letters, Vol. 49, No. 1, pp. 162-164, November 2006
11. V. Hamsakutty, A. V. Praveen Kumar, Jaimon Yohannan, G. Bindu and K. T. Mathew, Coaxial Fed Hexagonal Dielectric Resonator Antenna for Multi-frequency Operation, Microwave and Optical Technology Letters , Vol. 48, No.5, pp. 878 - 880, May 2006.
12. V. Hamsakutty, A. V. Praveen Kumar, Jaimon Yohannan and K. T. Mathew, Coaxial fed Hexagonal Dielectric Resonator Antenna for Circular Polarization, Microwave and Optical Technology Letters , Vol. 48, No. 3 , pp. 581 - 582, March 2006
13. V. Hamsakutty, A. V. Praveen Kumar, G. Bindu, Vinu Thomas, Anil Lonappan, Jaimon Yohannan and K. T.Mathew, A Multifrequency Coaxial Fed Metal Coated Dielectric Resonator Antenna, Microwave and Optical Technology Letters , Vol.47, No. 6 , pp. 573 - 575,Dec 2005.
14.   Co-authored as Praveen Kumar Ambattu,High Gradient Testing of an X-band Crab Cavity at XBox2, Proceedings of IPAC2015, Richmond, VA, USA
15. Co-authored as Praveen Kumar A.V. , Status of the CLIC-UK R&D programme on design of key systems for the compact linear collider, IPAC2014, Germany
16. Co-authored as Praveen Kumar A.V. , Prototype Development of the CLIC crab cavities,  Proceedings of LINAC2014, Geneva, Switzerland
17. Co-authored as P.K. Ambattu, A Prototype 1 MeV X-band Linac for Aviation Cargo Inspection, Proceedings of LINAC2014, Geneva, Switzerland
18. Co-authored as P.K. Ambattu , CLIC crab cavity final report, European Coordination for Accelerator Research and Development, EuCARD-REP-2013-028
19. Co-authored as P. Ambattu, First Test Results of the 4-rod Crab Cavity,IPAC2013, China
20. P. K. Ambattu, G. Burt, A. Dexter et al, A. Grudiev, Status of the crab cavity design for the CLIC, Proceedings of IPAC2011, San Sebastian, Spain
21. Co-authored as P.K. Ambattu, ICL crab cavity vertical test results, Proceedings of SRF2009, Berlin, Germany
22. B.D.S. Hall, P.K. Ambattu, G. Burt, et al, Study of the Variation of Transverse Voltage in the 4 Rod Crab Cavity for LHC, Proceedings of IPAC2011, San Sebastián, Spain
23. P.K. Ambattu, G. Burt, A.C. Dexter et al, Status of the Crab Cavity Design for the CLIC, Proceedings of IPAC2011, San Sebastián, Spain
24. P.K. Ambattu, G. Burt, M.I. Tahir et al, Low Energy RF Accelerator for Various Applications, Proceedings of Linear Accelerator Conference LINAC2010, Tsukuba, Japan
25. P.K. Ambattu, G Burt , AC Dexter  et al, Wakefield damping for the CLIC crab cavity, 2009 Particle Accelerator Conference (PAC09), Vancouver, Canada, 04-08 May 2009
26. Co-authored as P.K. Ambattu, Copper prototype measurements of the HOM, LOM and SOM couplers for the ILC Crab Cavity, Proc. 11th European Particle Accelerator Conference, pp 568-570 (EPAC08),Genoa,Italy,23-27June2008 
27. Co-authored as P.K. Ambattu, A Superconducting RF Vertical Test Facility at Daresbury Laboratory, Proc. 11th European Particle Accelerator Conference (EPAC08), Genoa, Italy, 23-27 June 2008 
28. P. K. Ambattu, G. Burt, A. Grudiev, V. Dolgashev and A. Dexter, Coupler induced monople component and its minimization in deflecting cavities, Phys. Rev. Accel. Beams, vol.16, June 2013
29. P. K. Ambattu, G. Burt, A. Dexter, V. Dolgashev, V. Khan and R. Jones,  Analysis and Control of Wakefields in X-Band Crab Cavities for Compact Linear Collider, Nucl. Instr. Meth. A, (1) 27-37 (2011)
30.  A. Dexter, G. Burt, P. K. Ambattu,V. Dolgashev and R. Jones, CLIC crab cavity design optimisation for maximum luminosity, Nucl. Instr. Meth. A,  (1) 45-51 (2011)
31. A.V. Praveen Kumar, V. Hamsakutty, Jaimon Yohannan and K. T. Mathew, A Wideband Conical Beam Cylindrical Dielectric Resonator Antenna, IEEE Antenna and Wireless Propagation Letters, Vol. 6, pp. 15-17, 2007
32. A.V. Praveen Kumar, V. Hamsakutty, Jaimon Yohannan and K. T. Mathew, A Strip Loaded Dielectric Resonator Antenna for Circular Polarization, Microwave and Optical Technology Letters , Vol. 48, No. 7, pp. 1354-1356, July 2006
33. A.V. Praveen Kumar, V. Hamsakutty, Jaimon Yohannan and K. T. Mathew,  Microstripline fed Cylindrical Dielectric Resonator Antenna with a Coplanar Parasitic Strip, Progress in Electromagnetic Research, Vol. 60, pp. 143-152, 2006
34. A.V. Praveen Kumar, V. Hamsakutty, Jaimon Yohannan and K. T. Mathew, Microstripline fed Half-Cylindrical Dielectric Resonator Antenna for 2.4 GHz WLAN application, Microwave and Optical Technology Letters , Vol. 48, No. 4, pp. 724-726, April 2006
35. A.V. Praveen Kumar, Jaimon Yohannan, C. K. Aanandan and K. T. Mathew , Microstripline fed Cylindrical Dielectric Resonator Antenna for Dual-band operation, Microwave and Optical Technology Letters Vol. 47, No. 2, pp. 150-153 October 2005
36. Bindu G. , Thomas V. , Lonappan A. ,  A. V. Praveen Kumar , Anandan C. K., Hamsakutty V. and Mathew K. T, Two Dimensional Microwave Tomographic Imaging of Low Water Content Tissues, Microwave and Optical Technology Letters. 46, 6 , 2005
37. V. Hamsakutty, A. V. Praveen Kumar, Jaimon Yohannan and K. T. Mathew, Hexagonal Dielectric Resonator Antenna for 2.4 GHz WLAN Applications, Microwave and Optical Technology Letters, Vol. 49, No. 1, pp. 162-164, November 2006
38. V. Hamsakutty, A. V. Praveen Kumar, Jaimon Yohannan, G. Bindu and K. T. Mathew, Coaxial Fed Hexagonal Dielectric Resonator Antenna for Multi-frequency Operation, Microwave and Optical Technology Letters , Vol. 48, No.5, pp. 878 - 880, May 2006.
39. V. Hamsakutty, A. V. Praveen Kumar, Jaimon Yohannan and K. T. Mathew, Coaxial fed Hexagonal Dielectric Resonator Antenna for Circular Polarization, Microwave and Optical Technology Letters , Vol. 48, No. 3 , pp. 581 - 582, March 2006
40. V. Hamsakutty, A. V. Praveen Kumar, G. Bindu, Vinu Thomas, Anil Lonappan, Jaimon Yohannan and K. T.Mathew, A Multifrequency Coaxial Fed Metal Coated Dielectric Resonator Antenna, Microwave and Optical Technology Letters , Vol.47, No. 6 , pp. 573 - 575,Dec 2005.