Matches in SemOpenAlex for { <https://semopenalex.org/work/W2940722684> ?p ?o ?g. }
Showing items 1 to 68 of
68
with 100 items per page.
- W2940722684 endingPage "55" @default.
- W2940722684 startingPage "43" @default.
- W2940722684 abstract "In this study, the multipath fading occurrence in six cities in Nigeria is investigated using the geoclimatic factor approach and ITU-R recommendations P530-14. The cities considered for the investigation are Kaduna (10°20'N,7°45'E), Lagos (6.45°N,3.38°E), Abuja (9.07°N,7.39°E), Port-Harcourt (4.81° N,7.04°E), Enugu (13.00° N,5.24° E) and Kano (12.00° N,8.59° E) in Nigeria. Five-year radiosonde data is used in estimating the percentage of time that a certain fade depth is exceeded and hence outage probability due to atmospheric multipath propagation, assuming the given fade depth leads to the received signal falling below the squelch level. The Inverse Distance Square (IDS) technique was employed to estimate point refractivity gradient not exceeded for 1% of the time in the lowest 65 m above the ground for the selected six cities in the six geopolitical zones within Nigeria. Standard error of the mean and confidence interval for both annual average and seasonal average of point refractivity gradient is calculated to reflect possible deviation in the given readings. The values of point refractivity gradient obtained were used in determining the geoclimatic factor K. The results presented shows monthly, seasonal and annual variation of both point refractivity gradient and geoclimatic factor K. The results confirmed that the geoclimatic factor K is region based." @default.
- W2940722684 created "2019-05-03" @default.
- W2940722684 creator A5007849510 @default.
- W2940722684 creator A5011697333 @default.
- W2940722684 creator A5025427066 @default.
- W2940722684 creator A5031238617 @default.
- W2940722684 date "2019-03-15" @default.
- W2940722684 modified "2023-09-26" @default.
- W2940722684 title "Fade Depth and Outage Probability Due to Multipath Propagation in Nigeria" @default.
- W2940722684 doi "https://doi.org/10.19026/rjaset.16.5999" @default.
- W2940722684 hasPublicationYear "2019" @default.
- W2940722684 type Work @default.
- W2940722684 sameAs 2940722684 @default.
- W2940722684 citedByCount "1" @default.
- W2940722684 countsByYear W29407226842022 @default.
- W2940722684 crossrefType "journal-article" @default.
- W2940722684 hasAuthorship W2940722684A5007849510 @default.
- W2940722684 hasAuthorship W2940722684A5011697333 @default.
- W2940722684 hasAuthorship W2940722684A5025427066 @default.
- W2940722684 hasAuthorship W2940722684A5031238617 @default.
- W2940722684 hasBestOaLocation W29407226841 @default.
- W2940722684 hasConcept C105795698 @default.
- W2940722684 hasConcept C121332964 @default.
- W2940722684 hasConcept C153294291 @default.
- W2940722684 hasConcept C161218011 @default.
- W2940722684 hasConcept C185429906 @default.
- W2940722684 hasConcept C205649164 @default.
- W2940722684 hasConcept C22679943 @default.
- W2940722684 hasConcept C24890656 @default.
- W2940722684 hasConcept C2778518048 @default.
- W2940722684 hasConcept C33923547 @default.
- W2940722684 hasConcept C39432304 @default.
- W2940722684 hasConcept C57273362 @default.
- W2940722684 hasConcept C81978471 @default.
- W2940722684 hasConceptScore W2940722684C105795698 @default.
- W2940722684 hasConceptScore W2940722684C121332964 @default.
- W2940722684 hasConceptScore W2940722684C153294291 @default.
- W2940722684 hasConceptScore W2940722684C161218011 @default.
- W2940722684 hasConceptScore W2940722684C185429906 @default.
- W2940722684 hasConceptScore W2940722684C205649164 @default.
- W2940722684 hasConceptScore W2940722684C22679943 @default.
- W2940722684 hasConceptScore W2940722684C24890656 @default.
- W2940722684 hasConceptScore W2940722684C2778518048 @default.
- W2940722684 hasConceptScore W2940722684C33923547 @default.
- W2940722684 hasConceptScore W2940722684C39432304 @default.
- W2940722684 hasConceptScore W2940722684C57273362 @default.
- W2940722684 hasConceptScore W2940722684C81978471 @default.
- W2940722684 hasIssue "2" @default.
- W2940722684 hasLocation W29407226841 @default.
- W2940722684 hasOpenAccess W2940722684 @default.
- W2940722684 hasPrimaryLocation W29407226841 @default.
- W2940722684 hasRelatedWork W1601998517 @default.
- W2940722684 hasRelatedWork W1865776486 @default.
- W2940722684 hasRelatedWork W1971168784 @default.
- W2940722684 hasRelatedWork W1992092488 @default.
- W2940722684 hasRelatedWork W2003980289 @default.
- W2940722684 hasRelatedWork W2135529643 @default.
- W2940722684 hasRelatedWork W2151138744 @default.
- W2940722684 hasRelatedWork W2532126923 @default.
- W2940722684 hasRelatedWork W2562137815 @default.
- W2940722684 hasRelatedWork W1851259629 @default.
- W2940722684 hasVolume "16" @default.
- W2940722684 isParatext "false" @default.
- W2940722684 isRetracted "false" @default.
- W2940722684 magId "2940722684" @default.
- W2940722684 workType "article" @default.