Wireless Underground Sensor Networks: Channel Modeling and Operation Analysis in the Terahertz Band by Mustafa Alper Akkaş, Radosveta Sokullu

“…The major problems are extremely high path loss, small communication range, and high dynamics of the electromagnetic (EM) waves when penetrating through soil, sand, and water and through the very specific crude oil medium. …”
Get full text

Relaying Memory through a Generated Environment by Ahmad Beydoun

“…KDC is situated on the border of South Lebanon, a territory whose land and electromagnetic field have been occupied by state and non-state political actors. …”
Get full text

Optimized Wideband Impedance Matching Balun for Conducting Two-Arm Antennas by Khalid F. A. Hussein

“…The proposed balun is designed to feed (balanced) two-arm antennas such as the dipole and the bowtie antenna from 50 Ω-coaxial line. The electromagnetic simulation shows that the proposed balun results in a perfect impedance matching. …”
Get full text

An improved sparrow search algorithm with multi-strategy integration by Zongyao Wang, Qiyang Peng, Wei Rao, Dan Li

Get full text

Assessing the Capabilities of a New Linear Inversion Method for Quantitative Microwave Imaging by Loreto Di Donato, Roberta Palmeri, Gino Sorbello, Tommaso Isernia, Lorenzo Crocco

Get full text

Modulation recognition driven by signal enhancement by CHENG Fengyun, ZHOU Jin

“…It is difficult to obtain a large number of samples in complex electromagnetic environments, resulting in a decrease in the generalization performance of modulation recognition algorithms based on deep learning. …”
Get full text

RESEARCH ON LOW CYCLE FATIGUE LIFE OF GAS TURBINE BLADE OF AN AERO-ENGINE by ZHANG Di, QIAN ZhengMing, MI Dong, XUAN HaiJun, ZHAO YongMing

“…The method uses open-loop electromagnetic induction coil to heat the blade, realizes the temperature field of gas turbine rotor with temperature gradient through heat conduction, and determines the test speed of gas turbine rotor according to the principle of strain equivalence. …”
Get full text

Miniaturized Mechanical Antennas: Advances, Challenges, and Future Directions by Hao Ren

“…By adopting new materials for mechanical antennas, adopting array configurations, adopting receiving antennas with higher sensitivity, and building new electromagnetic‐electromechanical coupled simulation methods, the maximum operation distance may be significantly improved, making mechanical antennas widely implemented in the Internet of Things (IoT), wireless sensor networks (WSN), implantable medical devices (IMD), and portable electronics applications.…”
Get full text

Phased array radar individual recognition based on phase-frequency fusion feature by LI Baozhu, MA Lu, LI Longhui, HONG Tao, JIANG Wen

“…To solve the problem of phased-array radar individual identification in the complex electromagnetic environment with wide spectrum, heterogeneous waveforms and strong energy, an unintentional modulation feature extraction method based on phase and frequency fusion was proposed for the individual features carried by phased-array radar signals. …”
Get full text

Joint Optimization of Microstrip Patch Antennas Using Particle Swarm Optimization for UWB Systems by Muhammad Zubair, Muhammad Moinuddin

“…Moreover, we employ particle swarm optimization (PSO) algorithm for our problem as it is well known in the literature that PSO performs well in electromagnetic and antenna applications. Simulation results are presented to show the performance of the proposed design.…”
Get full text

Dual-Band Shared-Aperture Antenna with Pattern and Polarization Diversity by Jia Cheng, Tianyu Gao, Dongpeng Han, Changfei Zhou

Get full text

Predicting Pulsars from Imbalanced Dataset with Hybrid Resampling Approach by Ernesto Lee, Furqan Rustam, Wajdi Aljedaani, Abid Ishaq, Vaibhav Rupapara, Imran Ashraf

“…Each pulsar star possesses a magnetic field and emits a slightly different pattern of electromagnetic radiation which is used to identify the potential candidates for a real pulsar star. …”
Get full text

Optimal Pattern Synthesis of Linear Antenna Array Using Grey Wolf Optimization Algorithm by Prerna Saxena, Ashwin Kothari

“…The aim of this paper is to introduce the grey wolf optimization (GWO) algorithm to the electromagnetics and antenna community. GWO is a new nature-inspired metaheuristic algorithm inspired by the social hierarchy and hunting behavior of grey wolves. …”
Get full text

The war inside your mind: unprotected brain battlefields and neuro-vulnerability by Robert McCreight

“…Our brains are vulnerable daily within a complex electromagnetic—cyber—RF saturated environment and that vulnerability is critical to grasping our collective dilemma. …”
Get full text

Palm-Sized Single-Shot Full-Color Incoherent Digital Holographic Camera System with White Light by Tatsuki Tahara, Tomoyoshi Shimobaba

Get full text

Research on Information Fusion of Computer Vision and Radar Signals in UAV Target Identification by Yuan Wei, Tao Hong, Chaoqun Fang

“…The small size, sluggish flying speed, low flight altitude, and low electromagnetic intensity of unmanned aerial vehicles (UAVs) have put enormous strain on air traffic management and airspace security. …”
Get full text

Quality assurance multi-component environments moved belt conveyors energy saving pulsed magnetic extraction by О. S. Parsentev, T. A. Musaev

“…Mathematical modeling of the operation of the electromagnetic system of the combined iron separator of the transport system is carried out, on the basis of which a mathematical model of the magnetic field in its working area is proposed, which makes it possible to determine the extracting force from the windings with and current. …”
Get full text

Power-Efficient Simultaneous Wireless Information and Power Transfer (SWIPT) for Batteryless IoT Devices Using a Co-Designed Rectifying Metantenna by Ping Lu, Linkai Luo, Linjie Yang, Ce Wang, Cheng Zhang, Chaoyun Song, Kama Huang, Yi Huang

“…A novel co-designing strategy is presented for an integrated rectifying metantenna, which combines rectification, absorption and electromagnetic signal reception functionalities for simultaneous wireless information and power transfer (SWIPT). …”
Get full text

Optical Sensor Implementation for Health Care Monitoring Based on Optical Fiber Technology: A Review by Nadia Ahmad Mohamad, Ali Al-Askery, Adnan Hussein Ali, Safiye Ghasemi Ghasemi

“…OFS Application in Healthcare, Impact OFS Qatar, Effect of chemical and mechanical properties of OFS Effect of external temperature changes in Surface Plasmon Resonance (SPR) for OFS Due to its unique characteristics, such as small size, lack of electromagnetic interference, high sensitivity, weights that allow sensing, accuracy, and very high dynamic range, it generates a fiber-optic sensor that is easy to manufacture and operate at the lowest possible cost. …”
Get full text

Identification of subsurface cavities in urban environment by Boualem BOUYAHIAOUI, Abdeslam ABTOUT, Yasser BAYOU, Mohamed BENDALI, Hassina BOUKERBOUT

“…Abstract Gravimetry is the most suitable geophysical method for identifying subsurface cavities in urban or industrial environments, as it is unaffected by nearby electromagnetic disturbances. In this study, we used gravimetric geophysical method to understand the land subsidence, collapses, and fissures observed around the sealed Albian drilling site located in the M’Rara region of Northeast of Algeria. …”
Get full text