Study of the Dimensionality Reduction Approach for the Efficient Simulation and Optimization Design of Terahertz Lens With Electrically-Large Dimension
Sign Up to like & getrecommendations! Published in 2020 at "IEEE Access"
DOI: 10.1109/access.2020.3013743
Abstract: Dielectric lenses are widely used in terahertz imaging and communication systems to focus or collimate the Gaussian beam by adjusting the phase distribution of wave front. However, due to the high frequency and short wavelength… read more here.
Keywords: electrically large; terahertz; approach; reduction ... See more keywords
Bandwidth-Enhanced Electrically Large Microstrip Antenna Loaded With SRR Structures
Sign Up to like & getrecommendations! Published in 2019 at "IEEE Antennas and Wireless Propagation Letters"
DOI: 10.1109/lawp.2019.2896384
Abstract: In this letter, microstrip-line-slot feed patch antenna element and array with electrically large property (ELP) are designed and discussed. Periodic three-dimensional split-ring resonator (SRR) structures are introduced as inclusions to realize the ELP. By tuning… read more here.
Keywords: electrically large; array; sub; italic italic ... See more keywords
An Improved Ray-Tracing Algorithm for SBR-Based EM Scattering Computation of Electrically Large Targets
Sign Up to like & getrecommendations! Published in 2021 at "IEEE Antennas and Wireless Propagation Letters"
DOI: 10.1109/lawp.2021.3064856
Abstract: We put forward an improved ray-tracing algorithm to obtain a fast prediction of the radar cross section (RCS) for electrically large complex targets using the shooting and bouncing ray (SBR) method. Our algorithm employs a… read more here.
Keywords: electrically large; method; ray tracing; tracing algorithm ... See more keywords
Scattering by an Electrically Large Slot in a Rectangular Cavity
Sign Up to like & getrecommendations! Published in 2019 at "IEEE Transactions on Antennas and Propagation"
DOI: 10.1109/tap.2019.2894258
Abstract: This paper presents a new approach to describe the scattering of an electrically large slot aperture between half-space and a rectangular cavity. The developed method generalizes known theories for the scattering of electrically small apertures… read more here.
Keywords: electrically large; large slot; rectangular cavity; slot ... See more keywords
Universal Statistical Tradeoffs for Shielding Effectiveness Evaluation of Electrically Large Enclosures in Reverberation Chambers
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Transactions on Instrumentation and Measurement"
DOI: 10.1109/tim.2022.3193170
Abstract: Shielding effectiveness (SE) evaluation of electrically large enclosures within reverberation chambers (RCs) is standardized procedure for electromagnetic compatibility (EMC) applications. In this work, the potential relationship between SE and electromagnetic resonances has been investigated with… read more here.
Keywords: large enclosures; evaluation electrically; reverberation chambers; shielding effectiveness ... See more keywords
A New Shooting Bouncing Ray Method for Composite Scattering from a Target above the Electrically Large Scope Sea Surface
Sign Up to like & getrecommendations! Published in 2017 at "Mathematical Problems in Engineering"
DOI: 10.1155/2017/6201745
Abstract: A new shooting and bouncing ray (SBR) simulator based on the hybrid scheme of GO/PO/SDFM/EEC method is developed for the accurate prediction of composite scattering from a low altitude target above the electrically very-large-scale sea… read more here.
Keywords: sea; target; method; sea surface ... See more keywords
Harmonic analysis and reduction of the scattered field from electrically large cloaked metallic cylinders.
Sign Up to like & getrecommendations! Published in 2020 at "Applied optics"
DOI: 10.1364/ao.387246
Abstract: In this paper, an analysis of the spectral composition of the scattered field from coated metallic cylinders is performed, focusing particularly on the cloaking of electrically large structures. An expression of the scattering coefficients is… read more here.
Keywords: reduction; field; analysis; scattered field ... See more keywords