Matches in SemOpenAlex for { <https://semopenalex.org/work/W3094246941> ?p ?o ?g. }
Showing items 1 to 81 of
81
with 100 items per page.
- W3094246941 endingPage "5988" @default.
- W3094246941 startingPage "5988" @default.
- W3094246941 abstract "A microstrip-to-slot line-fed miniaturized Vivaldi antenna using semicircular patch embedment is proposed in this study. The conventional Vivaldi antenna has ultrawide bandwidth, but suffers from low gain in the low-frequency band. The proposed antenna topology incorporates the embedment of semicircular patch elements into the side edge of the antenna. This enables the phases of electric fields at both ends of the antenna to be out of phase. Since the distance between the two ends are λL/2 where λL is the wavelength at a low operating frequency, this antenna topology can achieve the constructive addition of electrical fields at the radiating end, leading to gain enhancement at the chosen low frequency. In comparison with the conventional Vivaldi antenna, the proposed antenna has a wider bandwidth from 2.84 to 9.83 GHz. Moreover, the simulated result shows a gain enhancement of 5 dB at low frequency. This cannot be realized by the conventional low-band impedance matching techniques only relying on slotted topologies. The measured results of this proposed antenna with a size of 45 × 40 × 0.8 mm3 are in good agreement with the simulated results." @default.
- W3094246941 created "2020-10-29" @default.
- W3094246941 creator A5059205166 @default.
- W3094246941 creator A5062287625 @default.
- W3094246941 creator A5081558412 @default.
- W3094246941 date "2020-10-22" @default.
- W3094246941 modified "2023-09-24" @default.
- W3094246941 title "Semicircular Patch-Embedded Vivaldi Antenna for Miniaturized UWB Radar Sensors" @default.
- W3094246941 cites W2029095455 @default.
- W3094246941 cites W2141491291 @default.
- W3094246941 cites W2171111701 @default.
- W3094246941 cites W2326716094 @default.
- W3094246941 cites W2900801449 @default.
- W3094246941 cites W2901423209 @default.
- W3094246941 doi "https://doi.org/10.3390/s20215988" @default.
- W3094246941 hasPubMedCentralId "https://www.ncbi.nlm.nih.gov/pmc/articles/7660072" @default.
- W3094246941 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/33105822" @default.
- W3094246941 hasPublicationYear "2020" @default.
- W3094246941 type Work @default.
- W3094246941 sameAs 3094246941 @default.
- W3094246941 citedByCount "3" @default.
- W3094246941 countsByYear W30942469412021 @default.
- W3094246941 countsByYear W30942469412022 @default.
- W3094246941 crossrefType "journal-article" @default.
- W3094246941 hasAuthorship W3094246941A5059205166 @default.
- W3094246941 hasAuthorship W3094246941A5062287625 @default.
- W3094246941 hasAuthorship W3094246941A5081558412 @default.
- W3094246941 hasBestOaLocation W30942469411 @default.
- W3094246941 hasConcept C119439620 @default.
- W3094246941 hasConcept C119599485 @default.
- W3094246941 hasConcept C121332964 @default.
- W3094246941 hasConcept C127413603 @default.
- W3094246941 hasConcept C158616128 @default.
- W3094246941 hasConcept C159238334 @default.
- W3094246941 hasConcept C170349913 @default.
- W3094246941 hasConcept C196931383 @default.
- W3094246941 hasConcept C21822782 @default.
- W3094246941 hasConcept C24326235 @default.
- W3094246941 hasConcept C24890656 @default.
- W3094246941 hasConcept C2776257435 @default.
- W3094246941 hasConcept C2778682799 @default.
- W3094246941 hasConcept C41008148 @default.
- W3094246941 hasConcept C76155785 @default.
- W3094246941 hasConceptScore W3094246941C119439620 @default.
- W3094246941 hasConceptScore W3094246941C119599485 @default.
- W3094246941 hasConceptScore W3094246941C121332964 @default.
- W3094246941 hasConceptScore W3094246941C127413603 @default.
- W3094246941 hasConceptScore W3094246941C158616128 @default.
- W3094246941 hasConceptScore W3094246941C159238334 @default.
- W3094246941 hasConceptScore W3094246941C170349913 @default.
- W3094246941 hasConceptScore W3094246941C196931383 @default.
- W3094246941 hasConceptScore W3094246941C21822782 @default.
- W3094246941 hasConceptScore W3094246941C24326235 @default.
- W3094246941 hasConceptScore W3094246941C24890656 @default.
- W3094246941 hasConceptScore W3094246941C2776257435 @default.
- W3094246941 hasConceptScore W3094246941C2778682799 @default.
- W3094246941 hasConceptScore W3094246941C41008148 @default.
- W3094246941 hasConceptScore W3094246941C76155785 @default.
- W3094246941 hasIssue "21" @default.
- W3094246941 hasLocation W30942469411 @default.
- W3094246941 hasLocation W30942469412 @default.
- W3094246941 hasLocation W30942469413 @default.
- W3094246941 hasOpenAccess W3094246941 @default.
- W3094246941 hasPrimaryLocation W30942469411 @default.
- W3094246941 hasRelatedWork W1551420838 @default.
- W3094246941 hasRelatedWork W2024600179 @default.
- W3094246941 hasRelatedWork W2029557421 @default.
- W3094246941 hasRelatedWork W2067836524 @default.
- W3094246941 hasRelatedWork W2136713652 @default.
- W3094246941 hasRelatedWork W2138648379 @default.
- W3094246941 hasRelatedWork W2362441498 @default.
- W3094246941 hasRelatedWork W2766434170 @default.
- W3094246941 hasRelatedWork W3105953920 @default.
- W3094246941 hasRelatedWork W4254107865 @default.
- W3094246941 hasVolume "20" @default.
- W3094246941 isParatext "false" @default.
- W3094246941 isRetracted "false" @default.
- W3094246941 magId "3094246941" @default.
- W3094246941 workType "article" @default.