Design and Comprehensive Multiphysics Analysis of Permanent Magnet Synchronous Motor for Podded Propulsion in Marine Applications by Jang-Hyun Park, Yeon-Ho Jeong, Do-Kwan Hong

“…URN generated from the electromagnetic force is predicted by structural-acoustics analysis. …”
Get full text

Enabling Power System Restoration from Offshore Wind Power Plants in the UK by Rui Alves, Ning Yang, Lie Xu, Agustí Egea-Àlvarez

“…Results indicate that the OWPP can operate within an envelope that covers all local power requirements. Additionally, electromagnetic transient (EMT) analysis was conducted to evaluate different percentages of grid-forming (GFM) converter penetration during the energisation process. …”
Get full text

Ionospheric Turbulence: A Challenge for GPS Loss of Lock Understanding by P. De Michelis, G. Consolini, A. Pignalberi, G. Lovati, M. Pezzopane, R. Tozzi, F. Giannattasio, I. Coco, M. F. Marcucci

“…Abstract Ionospheric irregularities may affect electromagnetic signals propagating through the ionosphere and consequently contribute to the malfunctioning of the Global Navigation Satellite Systems hindering their accuracy and reliability. …”
Get full text

Height of the Fractured Zone in Coal Mining under Extra-Thick Coal Seam Geological Conditions by Dequan Sun, Xiaoyan Li, Zhijie Zhu, Yang Li, Fang Cui

“…This method was applied to 15 m coal seam of Tongxin coal mine, and fractured zone height was determined to be 174 m for 8100 panel. EH4 electromagnetic image system and borehole televiewer survey were also conducted to verify the theory results. …”
Get full text

Soft Metalens for Broadband Ultrasonic Focusing through Aberration Layers by Erqian Dong, Tianye Zhang, Jinhu Zhang, Xiaochun Su, Sichao Qu, Xin Ye, Zhanyuan Gao, Chengtian Gao, Jiangang Hui, Zhanxiang Wang, Nicholas X. Fang, Yu Zhang

“…Abstract Aberration layers (AL) often present significant energy transmission barriers in microwave engineering, electromagnetic waves, and medical ultrasound. However, achieving broadband ultrasonic focusing through aberration layers like the human skull using conventional materials such as metals and elastomers has proven challenging. …”
Get full text

Study on Low-Frequency TEM Effect of Coal during Dynamic Rupture by Cheng-wu Li, Chuan Wang, Bei-jing Xie, Xiao-yuan Sun, Xiao-meng Xu

“…That can expand the scope and performance of the coal-rock dynamic disaster electromagnetic monitoring technique.…”
Get full text

A Compact UWB Antenna with a Quarter-Wavelength Strip in a Rectangular Slot for 5.5 GHz Band Notch by Pichet Moeikham, Chatree Mahatthanajatuphat, Prayoot Akkaraekthalin

“…The limitation of the electromagnetic interferences (EMIs) caused by UWB radiating sources into WLAN/WiMAX communication systems operating in the frequency band located around 5.5 GHz requires the adoption of appropriate design features. …”
Get full text

Real-Time Respiratory Monitoring Using a Sparse-Sampled Frequency-Scanning White-Light Interferometry System by Wenyan Liu, Cheng Qian, Kexin Li, Yiping Wang, Xiaoyan Cai, Qiang Liu

“…Fiber-optic tip sensors offer significant potential in biomedical applications due to their high sensitivity, compact size, and resistance to electromagnetic interference. This study focuses on advancing phase demodulation techniques for ultra-short Fabry–Pérot cavities within limited spectral bandwidths to enhance their application in biomedicine and diagnostics. …”
Get full text

Analysing UPQC performance with dual NPC converters: Three-dimensional and two-dimensional space vector modulation by Palanisamy R, Gnana Kousalya C, Ramkumar R, Usha S, Thamizh Thentral TM, D Selvabharathi, Shanmugasundaram V

“…This arrangement helps to minimize capacitor voltage unbalance, eliminate neutral current problems, reduce electromagnetic interference, and reduce total harmonic distortion for balanced and unbalanced load circumstances. …”
Get full text

Enhancing the Performance of Vibration Energy Harvesting Based on 2:1:2 Internal Resonance in Magnetically Coupled Oscillators by Shakiba Dowlati, Najib Kacem, Noureddine Bouhaddi

“…An electromagnetic vibration energy harvester with a 2:1:2 internal resonance (IR) is proposed, allowing for the simultaneous activation of two IRs within the system in order to enhance its performance in terms of bandwidth and harvested power. …”
Get full text

Using Multivariate Geostatistics to Assess Patterns of Spatial Dependence of Apparent Soil Electrical Conductivity and Selected Soil Properties by Glécio Machado Siqueira, Jorge Dafonte Dafonte, Montserrat Valcárcel Armesto, Ênio Farias França e Silva

“…The apparent soil electrical conductivity (ECa) was continuously recorded in three successive dates using electromagnetic induction in horizontal (ECa-H) and vertical (ECa-V) dipole modes at a 6 ha plot located in Northwestern Spain. …”
Get full text

Popcorn Effect–inspired Self‐propagating Formation of High‐conductivity Cement Composite for Multifunctional Applications by Haiping Wu, Jiaqi Huang, Zhengyao Qu, Xueling Zheng, Sirui Tan, Wei Du, Guanming Cai, Zhong Zhao, Jing Wu, Daiqi Li

“…The conductive properties endow the material with excellent electrothermal (>100 °C at 10 V), electrothermochromic (response time of 2 s), and electromagnetic interference shielding (42 dB at 12.4 GHz) performance. …”
Get full text

Multiway Bandpass Power Divider Design With Flexible Filter Order by Chi-Feng Chen, Yu-Sheng Zeng, Yi-Chen Yeh, Tsang-Ning Tien

“…To validate the feasibility of this approach, a four-way filtering PD with a fifth-order bandpass response and an eight-way filtering PD with a third-order bandpass response were designed and implemented. Electromagnetic simulations and experimental data were highly consistent with each other. …”
Get full text

Geometry-symmetry-free and material-symmetry-guaranteed polariton-induced transparency by Xingyu Tang, Huaping Wang, Zhenyang Cui, Sihao Xia, Zhiwei He, Song Han, Hongsheng Chen, Yingjie Wu

“…Summary: Plasmon-induced transparency is a classical analogue of electromagnetically induced transparency (EIT). However, its realization and control primarily rely on geometry engineering rather than tuning plasmon polaritons (PPs) themselves, due to their relatively poor tunability. …”
Get full text

Full-space trifunctional metasurface with independent control of amplitude and phase for circularly polarized waves by Li Xi Ming, Zhao Yuan, Lu Ren Pan, Sun Xiao Feng, Yang Zhao, He Hai Dan, Liu Yan Hui, Du Guo Hong

“…Flexible and diverse manipulation of electromagnetic (EM) waves in half space (reflection or transmission) has facilitated strong aspiration toward full-space wave control. …”
Get full text

Photon antibunching in single-molecule vibrational sum-frequency generation by Moradi Kalarde Fatemeh, Ciccarello Francesco, Sánchez Muñoz Carlos, Feist Johannes, Galland Christophe

“…Sum-frequency generation (SFG) enables the coherent upconversion of electromagnetic signals and plays a significant role in mid-infrared vibrational spectroscopy for molecular analysis. …”
Get full text

Terahertz Resonant Emission by Optically Excited Infrared‐Active Shear Phonons in KY(MoO4)2 by Dmytro Kamenskyi, Kirill Vasin, Lilian Prodan, Khrystyna Kutko, Volodymyr Khrustalyov, Sergey G. Pavlov, Heinz‐Wilhelm Hübers

“…Abstract The generation of monochromatic electromagnetic radiation in the terahertz (THz) frequency range has remained a challenging task for many decades. …”
Get full text

A Review of UWB Radar Detection of Respiration and Heartbeat Signals in Different Scenarios by Xuezhao ZHENG, Wen DING, Yuan HUANG, Guobin CAI, Yang MA, Shengkai LIU, Bo ZHOU

“…Therefore, this paper introduces a UWB radar and its classification, electromagnetic scattering mechanisms, and detection principles. …”
Get full text

Cognitive Scout Node for Communication in Disaster Scenarios by Rajesh K. Sharma, Anastasia Lavrenko, Dirk Kolb, Reiner S. Thomä

“…This node should have two components: one is a passive sensor unit that collects and stores the technical knowledge about the electromagnetic environment in a data processing unit so-called “radio environment map” in the form of a dynamically updated database, and other is an active transceiver unit which can automatically be configured either as a secondary node for opportunistic communication or as a cooperative base station or access point for primary network in emergency communications. …”
Get full text

Multifocal Breast Cancer in Young Women with Prolonged Contact between Their Breasts and Their Cellular Phones by John G. West, Nimmi S. Kapoor, Shu-Yuan Liao, June W. Chen, Lisa Bailey, Robert A. Nagourney

“…We report a case series of four young women—ages from 21 to 39—with multifocal invasive breast cancer that raises the concern of a possible association with nonionizing radiation of electromagnetic field exposures from cellular phones. …”
Get full text