Recent Advances in Electromagnetic Devices

• Format: eBook
• Language: English
• Published: MDPI - Multidisciplinary Digital Publishing Institute 2025
• Subjects: antennas; artificial intelligence (AI); branch line coupler (BLC); common-mode current (CMC); compatibility; coordinate transform; CPW loading gaps; DC gas-insulated switchgear (GIS); dielectric resonator antenna; dual-polarized; electromagnetic levitation actuator; energy collection; equivalent circuit model; filters; flexible base; flexible UHF antenna sensor; frequency selective surfaces; full-space; high delay accuracy; high efficiency; high gain; high-frequency band; high-isolation; horn antenna; intelligent metasurfaces; IoT applications; laser cutting machine; low insertion loss; magnetic field analysis; Matryoshka sets; metamaterial; metasurface; microstrip; microstrip double-layered TL (MDL-TL); millimeter-wave; mmWave communications; monopole antenna; multiband; multifunctional; n/a; omnidirectional antenna; patch antenna; perfect absorber; phased array antenna; PID control; polarization; printed circuits; radio interferometry; receiving antenna; reconfigurable; rectifying circuit; Reference, Information and Interdisciplinary subjects; Research and information: general; RF energy harvesting; ring resonators; SADEA; sensors; SF6/N2 gas mixture; slot array; slow wave structure; smart sensors; SP6T RF MEMS switch; stable phase center; terahertz; transmission zero; transmission-reflection integrated; triangular upper electrode; ultrawideband antennas; vanadium dioxide; wide bandwidth coverage
• ISBN: 9783725831999; 9783725832002; 3725832005; 3725831998
• DOI: 10.3390/books978-3-7258-3199-9

This Special Issue, titled “Recent Advances in Electromagnetic Devices”, explores the latest developments in the field of electromagnetic technology, focusing on innovations in design, materials, and applications. A central theme of this Special Issue is the optimization of device efficiency, miniaturization, and integration with other technologies. Examples of key advancements within this field include the following:Metamaterials, which enable novel properties and functions that are not found in natural materials, leading to breakthroughs in antenna design, cloaking, and electromagnetic shielding.Wireless power transfer, which allows for efficient energy transmission over short and long distances, with applications in consumer electronics and electric vehicles. Electromagnetic actuators and sensors, which have the potential to improve robotic systems, medical devices, and aerospace engineering. Optical devices and photonic devices such as lenses, mirrors, microscopes, fiber optics, imaging, sensing, lasers, solar energy harvesting, photodetectors, and biomedical research apparatus.