| A comprehensive survey on image contrast enhancement techniques in spatial domain D Vijayalakshmi, MK Nath, OP Acharya Sensing and Imaging 21 (1), 40, 2020 | 87 | 2020 |
| A review on metamaterial absorbers: Microwave to optical YI Abdulkarim, A Mohanty, OP Acharya, B Appasani, MS Khan, ... Frontiers in Physics 10, 893791, 2022 | 78 | 2022 |
| Application of metamaterials for performance enhancement of planar antennas: A review AD Tadesse, OP Acharya, S Sahu International Journal of RF and Microwave Computer‐Aided Engineering 30 (5 …, 2020 | 55 | 2020 |
| Design of a novel terahertz metamaterial absorber for sensing applications A Mohanty, OP Acharya, B Appasani, SK Mohapatra, MS Khan IEEE Sensors Journal 21 (20), 22688-22694, 2021 | 50 | 2021 |
| Antenna Array Failure Correction OP Acharya, A Patnaik IEEE Antennas and Propagation Magazine 59 (6), 106-115, 2017 | 35 | 2017 |
| Null steering in failed antenna arrays OP Acharya, A Patnaik, SN Sinha Applied Computational Intelligence and Soft Computing 2011 (1), 692197, 2011 | 30 | 2011 |
| Fault finding in antenna arrays using bacteria foraging optimization technique OP Acharya, A Patnaik, B Choudhury 2011 National Conference on Communications (NCC), 1-5, 2011 | 27 | 2011 |
| A Multi-band Terahertz Metamaterial Absorber Based on a Π and Ս-Shaped Structure BASKM A. Mohanty, O. P. Acharya Photonics and Nanostructures- Fundamentals and Applications 32, 74-80, 2018 | 25 | 2018 |
| A broadband polarization insensitive metamaterial absorber using petal-shaped structure A Mohanty, OP Acharya, B Appasani, SK Mohapatra Plasmonics 15, 2147-2152, 2020 | 22 | 2020 |
| Limits of compensation in a failed antenna array OP Acharya, A Patnaik, SN Sinha International Journal of RF and Microwave Computer‐Aided Engineering 24 (6 …, 2014 | 22 | 2014 |
| Bacteria foraging optimization in antenna engineering: An application to array fault finding B Choudhury, OP Acharya, A Patnaik International Journal of RF and Microwave Computer‐Aided Engineering 23 (2 …, 2013 | 21 | 2013 |
| A compact planar four-port MIMO antenna for 28/38 GHz millimeter-wave 5G applications AD Tadesse, OP Acharya, S Sahu Advanced Electromagnetics 11 (3), 16-25, 2022 | 19 | 2022 |
| Distributed intermittent fault diagnosis in wireless sensor network using likelihood ratio test BS Gouda, M Panda, T Panigrahi, S Das, B Appasani, O Acharya, ... IEEE Access 11, 6958-6972, 2023 | 14 | 2023 |
| A PSO application for locating defective elements in antenna arrays OP Acharya, A Patnaik, B Choudhury 2009 World Congress on Nature & Biologically Inspired Computing (NaBIC …, 2009 | 12 | 2009 |
| Fault finding in antenna array using bacteria foraging optimization technique B Choudhury, OP Acharya, A Patnaik Journal of Communication and Computer 9 (3), 345-349, 2012 | 11 | 2012 |
| A wideband four‐port multiple‐input‐multiple‐output slot antenna for WLAN/WiFi/5G below 6 GHz applications AD Tadesse, OP Acharya, S Sahu International Journal of RF and Microwave Computer‐Aided Engineering 31 (5 …, 2021 | 9 | 2021 |
| IoT based pollution monitoring and health correlation: a case study on smart city D Dutta, A Pradhan, OP Acharya, SK Mohapatra International Journal of System Assurance Engineering and Management 10, 731-738, 2019 | 7 | 2019 |
| Wideband MIMO antenna mutual coupling reduction with electromagnetic band-gap structure AD Tadesse, OP Acharya, S Sahu IETE Journal of Research 69 (9), 6014-6021, 2023 | 6 | 2023 |
| Review on localization of optic disc in retinal fundus images E Poonguzhali, R Giritharan, MK Nath, OP Acharya 2018 International Conference on Applied Electromagnetics, Signal Processing …, 2018 | 5 | 2018 |
| Tolerance on element failure for DoA estimation: A soft-computing approach OP Acharya, A Patnaik, SN Sinha 2015 IEEE Applied Electromagnetics Conference (AEMC), 1-2, 2015 | 5 | 2015 |
Dr. Amalendu PatnaikProfessor, Electronics and Communication Engineering, IIT RoorkeeVerificeret mail på ece.iitr.ac.in