P. Mandal, L. P. Roy, and S. K. Das,"Classification of flying object based on radar data using hybrid convolutional neural network-memetic algorithm", Computers and electrical engineering, vol.107, Elsevier 2023, https://doi.org/10.1016/j.compeleceng.2023.108623       Article

P. Mandal, L. P. Roy, and S. K. Das,"Intruder drone detection using unmanned aerial vehicle borne radar (uavbr) via reconfigurable intelligent reflective surface (irs)", in 2022 IEEE 19th India Council International Conference (INDICON), pp.1--5, IEEE 2023, 10.1109/INDICON56171.2022.10039834       Inproceedings

P. Mandal, C. S. Kashyap, L. P. Roy, and S. K. Das,"Reconfigurable radar antenna design for uav application", in 2023 international conference for advancement in technology (iconat), pp.1--6, IEEE 2023, 10.1109/ICONAT57137.2023.10080058       Inproceedings

P. Mandal, L. P. Roy, and S. K. Das,"Internet of uav mounted rfid for various applications using lora technology: a comprehensive survey", in Lecture Notes in Electrical Engineering book series (LNEE,volume 825), pp.369--380, Springer Nature 2022, https://doi.org/10.1007/978-981-16-7637-6_33       Inproceedings

S. Thomas and L. P. Roy,"Impact of GPR antenna height in estimating coal layer thickness using spatial smoothing techniques", Science, Measurement & Technology, vol.14, no.10, pp.906-912, IET, January 2021, 10.1049/iet-smt.2019.0544       Article

B. B. Pradhan, L. P. Roy, and D. K. Mahapatra,"Performance assessment of orthogonal space-time block codes in Nakagami- ??/ inverse Gaussian fading MIMO channels", IET Communications, vol.15, no.11, pp.1518-1529, IET, March 2021, 10.1049/cmu2.12166       Article

L. P. Roy,"Ergodic capacity and symbol error rate of distributed massive MIMO systems over Rayleigh-inverse Gaussian fading channels using ZF detectors", Physical Communication, vol.38, pp.100906, Elsevier, February 2020, https://doi.org/10.1016/j.phycom.2019.100906       Article

D. K. Mahapatra and L. P. Roy,"Efficient modelling of SAR texture with a gamma-inverse gamma distribution for MAP-based speckle suppression", IET Radar, Sonar & Navigation, vol.13, no.6, pp.1018-1030, The Institution of Engineering Technology, June 2019, 10.1049/iet-rsn.2018.5230       Article

L. P. Roy,"ZF detectors for uplink distributed massive MIMO systems over Rayleigh-inverse Gaussian composite fading channels", IET Communications, vol.13, no.19, pp.3269-3277, IET, August 2019, 10.1049/iet-com.2019.0151       Article

B. B. Pradhan and L. P. Roy,"Performance assessment of correlatedrayleigh-inverse gaussian fading channelover distributed MIMO systems with ZF Detectors", IET Communications, The Institution of Engineering Technology 2018, 10.1049/iet-com.2018.0146       Article