Matches in SemOpenAlex for { <https://semopenalex.org/work/W1567768878> ?p ?o ?g. }
Showing items 1 to 92 of
92
with 100 items per page.
- W1567768878 endingPage "1135" @default.
- W1567768878 startingPage "1123" @default.
- W1567768878 abstract "In this paper, sections of P3/P4 polyphase codes are concatenated to construct a new class of polyphase code sets. They are defined by closed-form mathematical expressions, from which code sets can be easily generated with properties dependent on the values of the key design parameters. The phases of the resulting codes need not have any degree of uniformity. However, if desired, then at the cost of slightly degraded correlation and Doppler properties, the phase values of the generated code sets can be quantized to have equally spaced phases on the unit circle. The correlation and Doppler properties of several design examples of polyphase code sets are examined in terms of the autocorrelation, cross-correlation, and ambiguity functions. For comparison with existing quadphase code sets, an example of the proposed code sets is quantized to quadphase. The correlation properties of the resulting quadphase code set are found to be similar but slightly inferior to those of the existing code sets, while they are found to be superior in terms of Doppler tolerance and detection capability. In contradistinction to the proposed sets with both Doppler tolerance and detection capability, the existing code sets are, at best, moderately Doppler tolerant, while they are entirely lacking Doppler detection capability. The receiver is modeled as a matched filter that is decomposed into two parallel parts, the outputs of which allow for the detection of the target's radial direction in addition to its radial speed. For additional improvement in the Doppler properties at the cost of a slight signal-to-noise ratio (SNR) loss and small degradation in the correlation properties, the two parts of the decomposed matched filter can be extended in either direction." @default.
- W1567768878 created "2016-06-24" @default.
- W1567768878 creator A5060682328 @default.
- W1567768878 creator A5087233233 @default.
- W1567768878 date "2015-04-01" @default.
- W1567768878 modified "2023-09-25" @default.
- W1567768878 title "Doppler tolerant and detection capable polyphase code sets" @default.
- W1567768878 cites W1615912037 @default.
- W1567768878 cites W1988038711 @default.
- W1567768878 cites W2000458358 @default.
- W1567768878 cites W2015686288 @default.
- W1567768878 cites W2046149143 @default.
- W1567768878 cites W2062103269 @default.
- W1567768878 cites W2088504198 @default.
- W1567768878 cites W2130632339 @default.
- W1567768878 cites W2136489881 @default.
- W1567768878 cites W2151822674 @default.
- W1567768878 cites W2168499928 @default.
- W1567768878 cites W2542857485 @default.
- W1567768878 cites W4244753254 @default.
- W1567768878 doi "https://doi.org/10.1109/taes.2014.130815" @default.
- W1567768878 hasPublicationYear "2015" @default.
- W1567768878 type Work @default.
- W1567768878 sameAs 1567768878 @default.
- W1567768878 citedByCount "25" @default.
- W1567768878 countsByYear W15677688782016 @default.
- W1567768878 countsByYear W15677688782017 @default.
- W1567768878 countsByYear W15677688782019 @default.
- W1567768878 countsByYear W15677688782020 @default.
- W1567768878 countsByYear W15677688782021 @default.
- W1567768878 countsByYear W15677688782022 @default.
- W1567768878 countsByYear W15677688782023 @default.
- W1567768878 crossrefType "journal-article" @default.
- W1567768878 hasAuthorship W1567768878A5060682328 @default.
- W1567768878 hasAuthorship W1567768878A5087233233 @default.
- W1567768878 hasConcept C105795698 @default.
- W1567768878 hasConcept C106131492 @default.
- W1567768878 hasConcept C11413529 @default.
- W1567768878 hasConcept C121332964 @default.
- W1567768878 hasConcept C127413603 @default.
- W1567768878 hasConcept C1276947 @default.
- W1567768878 hasConcept C142757262 @default.
- W1567768878 hasConcept C165293857 @default.
- W1567768878 hasConcept C177264268 @default.
- W1567768878 hasConcept C199360897 @default.
- W1567768878 hasConcept C24326235 @default.
- W1567768878 hasConcept C2776760102 @default.
- W1567768878 hasConcept C31972630 @default.
- W1567768878 hasConcept C33923547 @default.
- W1567768878 hasConcept C41008148 @default.
- W1567768878 hasConcept C50151734 @default.
- W1567768878 hasConcept C5297727 @default.
- W1567768878 hasConcept C96157337 @default.
- W1567768878 hasConceptScore W1567768878C105795698 @default.
- W1567768878 hasConceptScore W1567768878C106131492 @default.
- W1567768878 hasConceptScore W1567768878C11413529 @default.
- W1567768878 hasConceptScore W1567768878C121332964 @default.
- W1567768878 hasConceptScore W1567768878C127413603 @default.
- W1567768878 hasConceptScore W1567768878C1276947 @default.
- W1567768878 hasConceptScore W1567768878C142757262 @default.
- W1567768878 hasConceptScore W1567768878C165293857 @default.
- W1567768878 hasConceptScore W1567768878C177264268 @default.
- W1567768878 hasConceptScore W1567768878C199360897 @default.
- W1567768878 hasConceptScore W1567768878C24326235 @default.
- W1567768878 hasConceptScore W1567768878C2776760102 @default.
- W1567768878 hasConceptScore W1567768878C31972630 @default.
- W1567768878 hasConceptScore W1567768878C33923547 @default.
- W1567768878 hasConceptScore W1567768878C41008148 @default.
- W1567768878 hasConceptScore W1567768878C50151734 @default.
- W1567768878 hasConceptScore W1567768878C5297727 @default.
- W1567768878 hasConceptScore W1567768878C96157337 @default.
- W1567768878 hasIssue "2" @default.
- W1567768878 hasLocation W15677688781 @default.
- W1567768878 hasOpenAccess W1567768878 @default.
- W1567768878 hasPrimaryLocation W15677688781 @default.
- W1567768878 hasRelatedWork W1567768878 @default.
- W1567768878 hasRelatedWork W1977454685 @default.
- W1567768878 hasRelatedWork W1996116727 @default.
- W1567768878 hasRelatedWork W2062103269 @default.
- W1567768878 hasRelatedWork W2095840277 @default.
- W1567768878 hasRelatedWork W2185444607 @default.
- W1567768878 hasRelatedWork W2200627558 @default.
- W1567768878 hasRelatedWork W2359643954 @default.
- W1567768878 hasRelatedWork W3035851407 @default.
- W1567768878 hasRelatedWork W3045400217 @default.
- W1567768878 hasVolume "51" @default.
- W1567768878 isParatext "false" @default.
- W1567768878 isRetracted "false" @default.
- W1567768878 magId "1567768878" @default.
- W1567768878 workType "article" @default.