Results 91 to 100 of about 41,645 (243)
Microwave whirlpools in a rectangular-waveguide cavity with a thin ferrite disk
, 2007 We study a three dimensional system of a rectangular-waveguide resonator with an inserted thin ferrite disk. The interplay of reflection and transmission at the disk interfaces together with material gyrotropy effect, gives rise to a rich variety of wave
A. Gurevich +5 more
core +1 more source
ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.Gas–solid interface‐assisted growth strategies have unlocked precise control over crystal structure, morphology, dimension, and molecular packing. The obtained organic semiconductor single crystals represent the ideal candidates for high‐performance organic optoelectronic devices.
Tingyi Yan +8 more
wiley +1 more source
ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.Our computational model of the optical absorption from multiwalled carbon nanotubes suggests the optical absorption depends strongly on the in‐plane electrical conductivity, and weakly on the through‐plane conductivity. Such strong absorption enables solar‐to‐thermal conversion for heat scavenging in cold climates and radiative cooling in hot climates,
José V. Anguita +8 more
wiley +1 more source
Antena Slot Waveguide Segi Empat Segala Arah pada Frekuensi 2.4 GHz
Jurnal Elektronika dan Telekomunikasi, 2016 Antena diharapkan memiliki desain dengan konstruksi yang lebih mudah, murah dan efisien. Antena slot waveguide adalah antena gelombang mikro. Antena ini berupa suatu waveguide yang mempunyai slot–slot membentuk array dan terletak pada dinding waveguide ...
Sri Hardiati +3 more
doaj +1 more source
Fully guided electrically-controlled exciton polaritons
, 2018 We demonstrate two types of waveguide structures which optically confine exciton- polaritons in two dimensions and act as polaritonic channels. We show a strong optical confinement in an etched rectangular waveguide, that significantly increases the ...
Liran, Dror +4 more
core +1 more source
A Design Method for Rectangular Waveguide-Typed Microwave Devices Based on a Novel Origami Process. [PDF]
Materials (Basel), 2023 Sun Y, Gao C, Chen L, Han L.
europepmc +1 more source
Attenuation in corrugated rectangular waveguide
Electronics Letters, 1971 The attenuation characteristics of two corrugated rectangular waveguides propagating the dominant hybrid mode are shown to be significantly better over a wide bandwidth than those for a plain guide propagating the TE10 mode.
R. Baldwin, P.A. Mcinnes
openaire +1 more source
FlexMat, EarlyView.Abstract Soft robots, engineered from highly compliant materials, offer superior adaptability and safety in unstructured environments compared to their rigid counterparts. Recent advancements, fueled by bio‐inspiration and material programmability, have led to the rapid co‐evolution of their core modules: actuation, sensing, protection, energy, and ...
Qiulei Liu +3 more
wiley +1 more source
A Continuous Beam Steering Slotted Waveguide Antenna Using Rotating Dielectric Slabs
, 2018 The design, simulation and measurement of a beam steerable slotted waveguide antenna operating in X band are presented. The proposed beam steerable antenna consists of a standard rectangular waveguide (RWG) section with longitudinal slots in the broad ...
Ghasemi, Amirhossein +1 more
core +1 more source
A Novel Wideband Transition from LTCC Laminated Waveguide to Air-Filled Rectangular Waveguide for W-band Applications. [PDF]
Micromachines (Basel), 2022 Yuan B, Du Q, Hao C, Zhao Y, Yu Z.
europepmc +1 more source