FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W2783130082> ?p ?o ?g. }

• W2783130082 abstract "In the recent years the interest for Transmitarrays (TA) antennas increases, since they represents a good solution for obtaining high gain and beam steering, with a configuration that coupled the advantages of lenses and planar arrays. Among the different possible technological solution adopted for the realization of a Transmitarray, a particularly convenient seems to be the one adopting a perforated dielectric layer: the resulting antenna is characterized by ease of manufacturing, that could be done also adopting a 3D additive manufacturing technique, low cost, low profile and low losses. The idea behind the realization of a perforated dielectric TA is that of locally changing the phase of the transmission coefficient properly acting on the size of the hole in the dielectric, through which it is possible to control the effective dielectric constant of the substrate, maintaining the S21 amplitude as much as it is possible close to 1 . Different solutions have been presented in literature, aimed to improve the performances of the transmitting layer, playing with the shape and the number of hole in each unit-cell and/or the number of dielectric layers. In fact it was notice that increasing the number of layers, and especially adding one layer on each side of the transmitting one acting as a sort of matching element between the unit cell of the TA and the air, the antenna performances increase (M.Wang, S. Xu, F. Yang and M. Li, 2016 IEEE Int. Symposium on Antennas and Propag. and URSI/USNC National Radio Science Meeting). Starting from these considerations, here a new type of unit-cell has been introduced: it consist in a three layer structure, where a square hole is drilled in the center of the unit-cell of the middle layer and its size d is used to control the phase of the transmission coefficient, while in the upper and lower layers the hole has a linearly tapered shape. The structure has been designed to work in E-band and the adopted dielectric material has a dielectric constant er = 6.15. The unit cell has been simulated with CST using the infinite array method. The variation of the amplitude and phase of S21 with d is plotted in Fig.1. These results show that, while the phase variation covers a range even larger than 360°, the amplitude of S21 has minimum variations, confined between -0.7 and -0.2 dB. Results on the design and analysis of an entire TA adopting this type of unit-cell will be provided at the Conference." @default.
• W2783130082 created "2018-01-26" @default.
• W2783130082 creator A5007787391 @default.
• W2783130082 creator A5081152500 @default.
• W2783130082 date "2017-01-01" @default.
• W2783130082 modified "2023-09-26" @default.
• W2783130082 title "New Unit-cell Elements for Perforated Dielectric Transmitarray" @default.
• W2783130082 hasPublicationYear "2017" @default.
• W2783130082 type Work @default.
• W2783130082 sameAs 2783130082 @default.
• W2783130082 citedByCount "0" @default.
• W2783130082 crossrefType "proceedings-article" @default.
• W2783130082 hasAuthorship W2783130082A5007787391 @default.
• W2783130082 hasAuthorship W2783130082A5081152500 @default.
• W2783130082 hasConcept C105795698 @default.
• W2783130082 hasConcept C119599485 @default.
• W2783130082 hasConcept C120665830 @default.
• W2783130082 hasConcept C121332964 @default.
• W2783130082 hasConcept C121684516 @default.
• W2783130082 hasConcept C127413603 @default.
• W2783130082 hasConcept C133386390 @default.
• W2783130082 hasConcept C134786449 @default.
• W2783130082 hasConcept C192562407 @default.
• W2783130082 hasConcept C21822782 @default.
• W2783130082 hasConcept C24326235 @default.
• W2783130082 hasConcept C2781089630 @default.
• W2783130082 hasConcept C33923547 @default.
• W2783130082 hasConcept C41008148 @default.
• W2783130082 hasConcept C44280652 @default.
• W2783130082 hasConcept C49040817 @default.
• W2783130082 hasConcept C62520636 @default.
• W2783130082 hasConceptScore W2783130082C105795698 @default.
• W2783130082 hasConceptScore W2783130082C119599485 @default.
• W2783130082 hasConceptScore W2783130082C120665830 @default.
• W2783130082 hasConceptScore W2783130082C121332964 @default.
• W2783130082 hasConceptScore W2783130082C121684516 @default.
• W2783130082 hasConceptScore W2783130082C127413603 @default.
• W2783130082 hasConceptScore W2783130082C133386390 @default.
• W2783130082 hasConceptScore W2783130082C134786449 @default.
• W2783130082 hasConceptScore W2783130082C192562407 @default.
• W2783130082 hasConceptScore W2783130082C21822782 @default.
• W2783130082 hasConceptScore W2783130082C24326235 @default.
• W2783130082 hasConceptScore W2783130082C2781089630 @default.
• W2783130082 hasConceptScore W2783130082C33923547 @default.
• W2783130082 hasConceptScore W2783130082C41008148 @default.
• W2783130082 hasConceptScore W2783130082C44280652 @default.
• W2783130082 hasConceptScore W2783130082C49040817 @default.
• W2783130082 hasConceptScore W2783130082C62520636 @default.
• W2783130082 hasLocation W27831300821 @default.
• W2783130082 hasOpenAccess W2783130082 @default.
• W2783130082 hasPrimaryLocation W27831300821 @default.
• W2783130082 hasRelatedWork W1993743087 @default.
• W2783130082 hasRelatedWork W2163409703 @default.
• W2783130082 hasRelatedWork W2890953386 @default.
• W2783130082 hasRelatedWork W2910817890 @default.
• W2783130082 hasRelatedWork W2968239509 @default.
• W2783130082 hasRelatedWork W2994371772 @default.
• W2783130082 hasRelatedWork W3200275394 @default.
• W2783130082 hasRelatedWork W2414571875 @default.
• W2783130082 hasRelatedWork W2773305965 @default.
• W2783130082 hasRelatedWork W2773578970 @default.
• W2783130082 hasRelatedWork W2781485337 @default.
• W2783130082 hasRelatedWork W2784529034 @default.
• W2783130082 hasRelatedWork W2815653366 @default.
• W2783130082 hasRelatedWork W2817858314 @default.
• W2783130082 hasRelatedWork W2838662775 @default.
• W2783130082 hasRelatedWork W2871673322 @default.
• W2783130082 hasRelatedWork W2875598433 @default.
• W2783130082 hasRelatedWork W2876222144 @default.
• W2783130082 hasRelatedWork W2929678401 @default.
• W2783130082 hasRelatedWork W3137158575 @default.
• W2783130082 isParatext "false" @default.
• W2783130082 isRetracted "false" @default.
• W2783130082 magId "2783130082" @default.
• W2783130082 workType "article" @default.