• Performance Analysis of Multi-Hop Hybrid FSO/mm Wave Communication System for Next-Generation Wireless Networks 

  Kumar, Mogadala Vinod; Minchula, Vinodh Kumar; Kumar, M. Hemanth; Krishna, M. Vamshi; Gottapu, Sasibhushana Rao (Forex Publication, 2023-11-30)

  Next-generation wireless networks are facing increasing demand for high data rates, low latency, and seamless connectivity. To address these challenges, a multi-hop hybrid communication system integrating Free Space Optics ...
• ID2S4FH: A Novel Framework of Intelligent Decision Support System for Fire Hazards 

  Kumar, Kanak; Rajput, Navin Singh; Shvetsov, Alexey V.; Saif, Abdu; Sahal, Radhya; Alsamhi, Saeed Hamood (Multidisciplinary Digital Publishing Institute (MDPI), 2023-06-25)

  Modern societies and industrial sectors are serviced through storage and distribution centres (SDCs) such as supermarkets, malls, warehouses, etc. Large quantities of supplies are stocked here, e.g., food grains, clothes, ...
• An IoT-Enabled E-Nose for Remote Detection and Monitoring of Airborne Pollution Hazards Using LoRa Network Protocol 

  Kumar, Kanak; Chaudhri, Shiv Nath; Rajput, Navin Singh; Shvetsov, Alexey V.; Sahal, Radhya; Alsamhi, Saeed Hamood (MDPI, 2023-05-19)

  Detection and monitoring of airborne hazards using e-noses has been lifesaving and prevented accidents in real-world scenarios. E-noses generate unique signature patterns for various volatile organic compounds (VOCs) and, ...
• A novel data-driven technique to produce multi- sensor virtual responses for gas sensor array-based electronic noses 

  Srivastava, Sumit; Chaudhri, Shiv Nath; Rajput, Navin Singh; Mishra, Ashutosh (De Gruyter Open Ltd, 2023-04-01)

  Accurate detection of gas/odor requires highly selective gas sensor. However, the high-performance classification of gases/odors can be achieved using partial-selective gas sensors. Since 1980s, an array of broadly tuned ...
• Green IoT for Eco-Friendly and Sustainable Smart Cities: Future Directions and Opportunities 

  Almalki, Faris. A.; Alsamhi S.H.; Sahal, Radhya; Hassan, Jahan; Hawbani, Ammar; Rajput, N.S.; Saif, Abdu; Morgan, Jeff; Breslin, John (Springer, 2021-08-17)

  The development of the Internet of Things (IoT) technology and their integration in smart cities have changed the way we work and live, and enriched our society. However, IoT technologies present several challenges such ...
• Microwave Education by the MTT-S Student Branch Chapter IIT-BHU Varanasi [MTT-S Society News] 

  Bhattacharyya, Somak (Institute of Electrical and Electronics Engineers Inc., 2022-11-29)
• SAR Analysis of Hexagonal-Shaped Slot-Loaded Patch Antenna for Hyperthermia Application at 434 MHz 

  Khan, Azharuddin; Singh, Amit K. (Electromagnetics Academy, 2023-03-27)

  In this article, a low-profile microstrip patch antenna using an FR-4 substrate with relative permittivity of 4.4 and thickness of 1.6 mm is designed. On the top of a substrate, it consists of one metallic hexagonal patch ...
• Spatial Upscaling-Based Algorithm for Detection and Estimation of Hazardous Gases 

  Srivastava, Sumit; Chaudhri, Shiv Nath; Rajput, Navin Singh; Alsamhi, Saeed Hamood; Shvetsov, Alexey V. (Institute of Electrical and Electronics Engineers Inc., 2023-02-14)

  Recently, society/industry is getting smarter and sustainable through artificial intelligence-based solutions. However, this rapid advancement is also polluting our air ambience. Hence real-time detection and estimation ...
• HDFCN: A Robust Hybrid Deep Network Based on Feature Concatenation for Cervical Cancer Diagnosis on WSI Pap Smear Slides 

  Chauhan, Nitin Kumar; Singh, Krishna; Kumar, Amit; Kolambakar, Swapnil Baburav (Hindawi Limited, 2023-04-17)

  Cervical cancer is a critical imperilment to a female's health due to its malignancy and fatality rate. The disease can be thoroughly cured by locating and treating the infected tissues in the preliminary phase. The ...
• hammer: Multi-level coordination of reinforcement learning agents via learned messaging 

  Gupta, Nikunj; Srinivasaraghavan G.; Mohalik, Swarup; Kumar, Nishant; Taylor, Matthew E. (Springer Science and Business Media, 2023-10-24)

  Cooperative multi-agent reinforcement learning (MARL) has achieved significant results, most notably by leveraging the representation-learning abilities of deep neural networks. However, large centralized approaches quickly ...
• Design, Modeling and Analysis of Low Cross Polarization Level Low Radar Cross Section Conformal Ultra Wideband Absorber based on Resistive Metasurface 

  Srivastava, Saurabh K.; Dubey, Rahul; Meshram, Manoj K. (THE ELECTROMAGNETIC ACADEMY, 2023-11-20)

  In this paper, a low cross-polarization level, low radar cross section (RCS), conformal, ultra-wideband, polarization-insensitive absorber utilizing sinusoidal periphery annular ring (SPAR) resonator based novel resistive ...
• A Shape-Based Approach for Recognition of Hidden Objects Using Microwave Radar Imaging System 

  Singh, Akhilendra Pratap (Electromagnetics Academy, 2023-05-23)

  Microwave imaging radar systems are often required for the recognition of hidden objects at various job sites. Most existing imaging methods that these systems employ, such as beamforming, diffraction tomography, and ...
• A Meandered Inductive Loop Based RFID Tag Antenna for Luggage Tracking 

  Singh, Amit K. (Electromagnetics Academy, 2023-04-12)

  In this paper, a planar tag antenna for UHF band RFID composed of a spiral ending meandered line with meandered inductive loop is presented. The presented novel compact spiral ended meandered tag having double sided meandered ...
• A Meandered Inductive Loop Based RFID Tag Antenna for Luggage Tracking 

  Singh, Amit K. (Electromagnetics Academy, 2023-04-12)

  In this paper, a planar tag antenna for UHF band RFID composed of a spiral ending meandered line with meandered inductive loop is presented. The presented novel compact spiral ended meandered tag having double sided meandered ...
• SHJ Solar Cells on an Adequately Thin c-Si Wafer with Dome-Like Front and Double-Layer ITO Nanoparticles as Rear Light Trapping Arrangements 

  Dikshit, Ashutosh Kumar; Das, Gourab; Mukherjee, Nillohit; Chakrabarti P. (Institute of Electrical and Electronics Engineers Inc., 2022-01)

  This present work describes the fabrication of silicon heterojunction (SHJ) solar cells as a proof-of-concept scheme on an adequately thin ( $30 ~\mu \text{m}$ ) n-type crystalline silicon (c-Si) wafer as the active layer. ...
• Spectrum cartography techniques, challenges, opportunities, and applications: A survey 

  Reddy, Yeduri Sreenivasa; Kumar, Abhinav; Pandey, Om Jee; Cenkeramaddi, Linga Reddy (Elsevier B.V., 2022)

  The spectrum cartography finds applications in several areas such as cognitive radios, spectrum aware communications, machine-type communications, Internet of Things, connected vehicles, wireless sensor networks, and radio ...
• A Novel Approach for Cancelation of Nonaligned Inter Spreading Factor Interference in LoRa Systems 

  Zhang, Qiaohan; Bizon, Ivo; Kumar, Atul; Martinez, Ana Belen; Chafii, Marwa; Fettweis, Gerhard (Institute of Electrical and Electronics Engineers Inc., 2022-01)

  Long Range (LoRa) has become a key enabler technology for low power wide area networks. However, due to its ALOHA-based medium access scheme, LoRa has to cope with collisions that limit the capacity and network scalability. ...
• On the Behavior of Self-Triplexing SIW Cavity Backed Antenna With Non-Linear Replicated Hybrid Slot for C and X-Band Applications 

  Kumar, Amit; Kumar, Munish; Singh, Amit Kumar (Institute of Electrical and Electronics Engineers Inc., 2022)

  In this paper, a substrate integrated waveguide (SIW) based self-triplexing antenna (STA) with non-linear replicated hybrid slot (NLR-HS) is presented. To the author's best knowledge, the concept of NLR is the first of its ...
• A Novel Technique for Contrast Target Detection in Through-the-Wall Radar Images 

  Singh, Akhilendra Pratap; Dwivedi, Smrity; Jain, Pradip Kumar (Korean Institute of Electromagnetic Engineering and Science, 2022)

  Through-the-wall radar images suffer from strong clutter due to the presence of dielectric walls and environmental noise. Several approaches have been explored to reduce clutter for detecting targets with similar dielectric ...
• Low-Power Wide-Area Networks: A Broad Overview of Its Different Aspects 

  Chilamkurthy, Naga Srinivasarao; Pandey, Om Jee; Ghosh, Anirban; Cenkeramaddi, Linga Reddy; Dai, Hong-Ning (Institute of Electrical and Electronics Engineers Inc., 2022)

  Low-power wide-area networks (LPWANs) are gaining popularity in the research community due to their low power consumption, low cost, and wide geographical coverage. LPWAN technologies complement and outperform short-range ...

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