Matches in SemOpenAlex for { <https://semopenalex.org/work/W4387148862> ?p ?o ?g. }
Showing items 1 to 91 of
91
with 100 items per page.
- W4387148862 abstract "The dispersion surfaces of printed periodic structures in layered media are efficiently computed using a full-wave method based on the periodic Method of Moments (MoM). The geometry of the dispersion surface is estimated after mapping the determinant of the periodic MoM impedance matrix over a range of frequencies and impressed phase shifts. For lossless periodic structures in the long-wavelength regime, such as lossless metasurfaces, a tracking algorithm is proposed to represent the dispersion surface as a superposition of parameterized iso-frequency curves. The mapping process of the determinant is accelerated using a specialized interpolation technique with respect to the frequency and impressed phase shifts. The algorithm combines a fast evaluation of the rapidly varying part of the periodic impedance matrix and the interpolation of the computationally intensive but slowly varying remainder. The mapping is further accelerated through the use of Macro basis functions (MBFs). The method has been first tested on lossless metasurface-type structures and validated using the commercial software CST. The specialized technique enables a drastic reduction of the number of periodic impedance matrices that needs to be explicitly computed. In the two examples considered, only 12 matrices are required to cover any phase shift and a frequency band larger than one octave. An important advantage of the proposed method is that it does not entail any approximation, so that it can be used for lossy structure and leaky waves, as demonstrated through two additional examples." @default.
- W4387148862 created "2023-09-29" @default.
- W4387148862 creator A5002322047 @default.
- W4387148862 creator A5007884910 @default.
- W4387148862 creator A5019561137 @default.
- W4387148862 creator A5024360879 @default.
- W4387148862 date "2023-09-26" @default.
- W4387148862 modified "2023-10-18" @default.
- W4387148862 title "Efficient Tracking of Dispersion Surfaces for Printed Structures using the Method of Moments" @default.
- W4387148862 doi "https://doi.org/10.48550/arxiv.2309.14712" @default.
- W4387148862 hasPublicationYear "2023" @default.
- W4387148862 type Work @default.
- W4387148862 citedByCount "0" @default.
- W4387148862 crossrefType "posted-content" @default.
- W4387148862 hasAuthorship W4387148862A5002322047 @default.
- W4387148862 hasAuthorship W4387148862A5007884910 @default.
- W4387148862 hasAuthorship W4387148862A5019561137 @default.
- W4387148862 hasAuthorship W4387148862A5024360879 @default.
- W4387148862 hasBestOaLocation W43871488621 @default.
- W4387148862 hasConcept C105795698 @default.
- W4387148862 hasConcept C106487976 @default.
- W4387148862 hasConcept C113805353 @default.
- W4387148862 hasConcept C11413529 @default.
- W4387148862 hasConcept C114614502 @default.
- W4387148862 hasConcept C120665830 @default.
- W4387148862 hasConcept C121332964 @default.
- W4387148862 hasConcept C126042441 @default.
- W4387148862 hasConcept C134306372 @default.
- W4387148862 hasConcept C137800194 @default.
- W4387148862 hasConcept C15744967 @default.
- W4387148862 hasConcept C159985019 @default.
- W4387148862 hasConcept C165021410 @default.
- W4387148862 hasConcept C177562468 @default.
- W4387148862 hasConcept C17829176 @default.
- W4387148862 hasConcept C184720557 @default.
- W4387148862 hasConcept C185429906 @default.
- W4387148862 hasConcept C192562407 @default.
- W4387148862 hasConcept C19417346 @default.
- W4387148862 hasConcept C27753989 @default.
- W4387148862 hasConcept C2775936607 @default.
- W4387148862 hasConcept C2780033567 @default.
- W4387148862 hasConcept C33923547 @default.
- W4387148862 hasConcept C41008148 @default.
- W4387148862 hasConcept C62520636 @default.
- W4387148862 hasConcept C76155785 @default.
- W4387148862 hasConcept C78548338 @default.
- W4387148862 hasConcept C81081738 @default.
- W4387148862 hasConceptScore W4387148862C105795698 @default.
- W4387148862 hasConceptScore W4387148862C106487976 @default.
- W4387148862 hasConceptScore W4387148862C113805353 @default.
- W4387148862 hasConceptScore W4387148862C11413529 @default.
- W4387148862 hasConceptScore W4387148862C114614502 @default.
- W4387148862 hasConceptScore W4387148862C120665830 @default.
- W4387148862 hasConceptScore W4387148862C121332964 @default.
- W4387148862 hasConceptScore W4387148862C126042441 @default.
- W4387148862 hasConceptScore W4387148862C134306372 @default.
- W4387148862 hasConceptScore W4387148862C137800194 @default.
- W4387148862 hasConceptScore W4387148862C15744967 @default.
- W4387148862 hasConceptScore W4387148862C159985019 @default.
- W4387148862 hasConceptScore W4387148862C165021410 @default.
- W4387148862 hasConceptScore W4387148862C177562468 @default.
- W4387148862 hasConceptScore W4387148862C17829176 @default.
- W4387148862 hasConceptScore W4387148862C184720557 @default.
- W4387148862 hasConceptScore W4387148862C185429906 @default.
- W4387148862 hasConceptScore W4387148862C192562407 @default.
- W4387148862 hasConceptScore W4387148862C19417346 @default.
- W4387148862 hasConceptScore W4387148862C27753989 @default.
- W4387148862 hasConceptScore W4387148862C2775936607 @default.
- W4387148862 hasConceptScore W4387148862C2780033567 @default.
- W4387148862 hasConceptScore W4387148862C33923547 @default.
- W4387148862 hasConceptScore W4387148862C41008148 @default.
- W4387148862 hasConceptScore W4387148862C62520636 @default.
- W4387148862 hasConceptScore W4387148862C76155785 @default.
- W4387148862 hasConceptScore W4387148862C78548338 @default.
- W4387148862 hasConceptScore W4387148862C81081738 @default.
- W4387148862 hasLocation W43871488621 @default.
- W4387148862 hasOpenAccess W4387148862 @default.
- W4387148862 hasPrimaryLocation W43871488621 @default.
- W4387148862 hasRelatedWork W1983052329 @default.
- W4387148862 hasRelatedWork W2024235393 @default.
- W4387148862 hasRelatedWork W2068059714 @default.
- W4387148862 hasRelatedWork W2090423254 @default.
- W4387148862 hasRelatedWork W2099215127 @default.
- W4387148862 hasRelatedWork W2101288909 @default.
- W4387148862 hasRelatedWork W2164370707 @default.
- W4387148862 hasRelatedWork W2164547509 @default.
- W4387148862 hasRelatedWork W2169165185 @default.
- W4387148862 hasRelatedWork W4205367172 @default.
- W4387148862 isParatext "false" @default.
- W4387148862 isRetracted "false" @default.
- W4387148862 workType "article" @default.