Results 151 to 160 of about 369,945 (331)
Advanced Materials Technologies, EarlyView.The feasibility of 3D‐printed optical antennas using commercial, non‐optical materials for Optical Wireless Communications (OWC) is demonstrated. This study combines spectral analysis, anisotropy effects, and telecom‐relevant optical measurements, revealing promising performance and novel insights for low‐cost, customizable photonic components in ...
Mauro Aresti +6 more
wiley +1 more source
Silicon-Based On-Chip Light Sources: A Review
PhotonicsSilicon-based on-chip light sources are important since they can provide a compact solution for various applications in the field of high-speed optical communications, high-precision sensing, quantum information processing, and so on.
Yongqi Yang +6 more
doaj +1 more source
Scattering of Electromagnetic Waves by a Ferrite in a Waveguide [PDF]
, 1964 K. Kalikstein, Larry Spruch
openalex +1 more source
Acoustic Wavefront Shaping Using Ultrahigh Phase Resolution Metamaterial
Advanced Materials Technologies, EarlyView.A Bilateral Symmetrical T‐shaped (BST) acoustic metamaterial unit cell capable of achieving a high phase resolution of π/36 radians at 8000 Hz is introduced. The approach enables tunable wavefront control through simple rotational adjustment of BST, which offers an alternative to the conventional complex metamaterials unit cell design and a way for ...
Sourabh Dogra +4 more
wiley +1 more source
Computer Optimization of Inhomogeneous Waveguide Transformers [PDF]
, 1969 J.W. Bandler
openalex +1 more source
Advanced Materials Technologies, EarlyView.This study fabricates three types of hybrid knitted fabrics: AgNPs of varying sizes are synthesized on the fabric, MXene nanosheets are applied via spray coating, and alternating AgNPs/MXene bi‐layers are added. The effects of particle size, material type, and bi‐layer structure on EMI shielding (≈60 dB), as well as breathability, air permeability, and
Hamed Mohammadi Mofarah +5 more
wiley +1 more source
Doklady Belorusskogo gosudarstvennogo universiteta informatiki i radioèlektroniki, 2019 Fundamentally new design of ultrasonic waveguide-catheter system to eliminate the obstruction of blood vessels was developed. The effect thrombus/plaques destruction is carried out by using a cavitation jet of liquid formed by supplying through internal ...
V. T. Minchenya +2 more
doaj
Nature‐Inspired Functional Aerogel Fibers with Engineerable Core–Shell Morphology
Advanced Materials Technologies, EarlyView.Nature‐inspired core–shell aerogel fibers are fabricated through coaxial wet‐spinning, which combines a polyimide shell with MXene core. The fibers exhibited absorption‐dominant EMI shielding, low thermal conductivity, and mechanical robustness, demonstrating multifunctional potential for wearable electronics and advanced smart textiles.
Ali Akbar Isari +6 more
wiley +1 more source
A Stepped-Dielectric Transformer for Rectangular-to-Circular Waveguide (Correspondence)
, 1961 B. Maher
openalex +2 more sources