Results 21 to 30 of about 2,268,510 (290)
Leaky Lamb Wave Radiation from a Waveguide Plate with Finite Width
Applied Sciences, 2020 In this paper, leaky Lamb wave radiation from a waveguide plate with finite width is investigated to gain a basic understanding of the radiation characteristics of the plate-type waveguide sensor.
Sang-Jin Park +2 more
doaj +1 more source
Improved Design of Uniform SIW Leaky Wave Antenna With Suppression of Unwanted Mode
IEEE Access, 2021 In this paper, periodic perturbations are employed on the broad wall of a substrate integrated waveguide (SIW) long slot leaky-wave antenna (LWA) to eliminate the excited unwanted mode.
Amin Mahmoodi Malekshah +2 more
doaj +1 more source
Investigation of the Leaky-Wave Characteristics of a Cylindrical Dielectric Rod Using the Coefficient Matrix of the System of Characteristic Equations and Davidenko’s Method [PDF]
Journal of Electromagnetic Engineering and Science, 2021 An open dielectric waveguide includes both guided propagating modes within the waveguide and radiating and evanescent modes that propagate transversely outside the waveguide.
Ersoy Kelebekler
doaj +1 more source
On-Wafer Calibration Algorithm for Partially Leaky Multiport Vector Network Analyzers [PDF]
, 2005 A new solution for multiport vector network analyzer calibration is presented in this paper. The error model is divided in two separate leaky halves, each of them with crosstalk terms, but without the leakage between the two sides.
Ferrero, Andrea Pierenrico +1 more
core +1 more source
Considerations of Curvature for a Near-Eye Holo-Video Display
Applied Sciences, 2020 Most 3D augmented reality, near-eye displays suffer from a low field of view. Leaky-mode lithium niobate devices are often used to steer, multiplex, or otherwise control the path of light in a system.
J. Christopher Leach, Daniel Smalley
doaj +1 more source
IET Microwaves, Antennas & Propagation, 2021 The dielectric‐coated impedance cylinder configuration is investigated thoroughly with respect to the space‐wave, leaky‐wave and creeping‐wave excitations for all source polarizations.
Mahesh Singh +2 more
doaj +1 more source
Monolayer molecular sensing using infrared leaky waveguide mode
AIP Advances, 2021 Surface-enhanced infrared absorption spectroscopy is attractive for molecular sensing due to its access to chemical bonds with high detection sensitivity.
Tieyan Zhang +6 more
doaj +1 more source
Resonant State Spectral expansions including bound-state contributions [PDF]
EPJ Web of Conferences, 2023 Extensions of the Resonant State or (Quasi-normal mode) formalism are shown to permit unified descriptions of the true ’bound’ states within the framework of the ’leaky’ mode formulation of basis sets.
Stout Brian +2 more
doaj +1 more source
IEEE Access, 2023 A rectangular metallic leaky waveguide loaded with liquid crystals (LC) and operating in its fundamental TE mode at 1 THz is proposed to mitigate the well-known trade-off between directivity and tunable angular range of dynamic beamscanning antennas. The
Walter Fuscaldo +4 more
doaj +1 more source
Leaky modes of solid dielectric spheres
Physical Review A, 2017 19 pages, 9 figures, 24 equations, 28 references, one Appendix. (There exists some overlap with the corresponding conference paper, "Leaky Modes of Dielectric Cavities," by M. Mansuripur, M. Kolesik, and P. Jakobsen, Proceedings of SPIE 9931, 99310B~1:20 (2016); also available at arXiv:1610.00045.)
Mansuripur, Masud +2 more
openaire +3 more sources