Matches in SemOpenAlex for { <https://semopenalex.org/work/W1505390565> ?p ?o ?g. }
Showing items 1 to 84 of
84
with 100 items per page.
- W1505390565 endingPage "135" @default.
- W1505390565 startingPage "131" @default.
- W1505390565 abstract "Passive radars have some renown advantages when used as sources of information for air surveillance and air space control systems. Their main advantage is a concealed operation due to the usage of signals of opportunity and especially signals emitted by commercial broadcasting stations. Many parameters of the passive radars and namely: resolution and estimation of air object coordinates depend on quality of captured signals. Some examples of range resolution achieved using UHF radio and TV broadcasting signals as given in the enclosed references are discussed.. The range uncertainty is explained and its influence on range estimation accuracy is indicated. The influence of air coverage volume on the number and localization of emitters has been explained. A comparison of some fundamental parameters of active radars used nowadays widely as sources of information on situation in the air space used for air traffic control or defense systems with parameters achieved by passive radars (PCL) is then presented. Conclusion resulting from the discussion of both active and passive radars features is that passive radars do not match several of temporary requirements obligatory for the ATC or air defense systems and presently they are not able to replace active radars but can be used only as a supporting sources of information, which can improve the active radar coverage for small RCS objects (“stealth”) and also improve low altitude detection." @default.
- W1505390565 created "2016-06-24" @default.
- W1505390565 creator A5004370022 @default.
- W1505390565 creator A5027391177 @default.
- W1505390565 creator A5088891236 @default.
- W1505390565 date "2013-06-19" @default.
- W1505390565 modified "2023-09-24" @default.
- W1505390565 title "Critical views on present passive radars performance as compared with that of active radars" @default.
- W1505390565 hasPublicationYear "2013" @default.
- W1505390565 type Work @default.
- W1505390565 sameAs 1505390565 @default.
- W1505390565 citedByCount "0" @default.
- W1505390565 crossrefType "proceedings-article" @default.
- W1505390565 hasAuthorship W1505390565A5004370022 @default.
- W1505390565 hasAuthorship W1505390565A5027391177 @default.
- W1505390565 hasAuthorship W1505390565A5088891236 @default.
- W1505390565 hasConcept C10929652 @default.
- W1505390565 hasConcept C110157686 @default.
- W1505390565 hasConcept C114445506 @default.
- W1505390565 hasConcept C127413603 @default.
- W1505390565 hasConcept C134406370 @default.
- W1505390565 hasConcept C146978453 @default.
- W1505390565 hasConcept C151120012 @default.
- W1505390565 hasConcept C204323151 @default.
- W1505390565 hasConcept C205649164 @default.
- W1505390565 hasConcept C31258907 @default.
- W1505390565 hasConcept C32283439 @default.
- W1505390565 hasConcept C39432304 @default.
- W1505390565 hasConcept C41008148 @default.
- W1505390565 hasConcept C5249743 @default.
- W1505390565 hasConcept C554190296 @default.
- W1505390565 hasConcept C62649853 @default.
- W1505390565 hasConcept C76155785 @default.
- W1505390565 hasConcept C81076408 @default.
- W1505390565 hasConcept C96122199 @default.
- W1505390565 hasConceptScore W1505390565C10929652 @default.
- W1505390565 hasConceptScore W1505390565C110157686 @default.
- W1505390565 hasConceptScore W1505390565C114445506 @default.
- W1505390565 hasConceptScore W1505390565C127413603 @default.
- W1505390565 hasConceptScore W1505390565C134406370 @default.
- W1505390565 hasConceptScore W1505390565C146978453 @default.
- W1505390565 hasConceptScore W1505390565C151120012 @default.
- W1505390565 hasConceptScore W1505390565C204323151 @default.
- W1505390565 hasConceptScore W1505390565C205649164 @default.
- W1505390565 hasConceptScore W1505390565C31258907 @default.
- W1505390565 hasConceptScore W1505390565C32283439 @default.
- W1505390565 hasConceptScore W1505390565C39432304 @default.
- W1505390565 hasConceptScore W1505390565C41008148 @default.
- W1505390565 hasConceptScore W1505390565C5249743 @default.
- W1505390565 hasConceptScore W1505390565C554190296 @default.
- W1505390565 hasConceptScore W1505390565C62649853 @default.
- W1505390565 hasConceptScore W1505390565C76155785 @default.
- W1505390565 hasConceptScore W1505390565C81076408 @default.
- W1505390565 hasConceptScore W1505390565C96122199 @default.
- W1505390565 hasLocation W15053905651 @default.
- W1505390565 hasOpenAccess W1505390565 @default.
- W1505390565 hasPrimaryLocation W15053905651 @default.
- W1505390565 hasRelatedWork W1545998716 @default.
- W1505390565 hasRelatedWork W1548598396 @default.
- W1505390565 hasRelatedWork W1700939813 @default.
- W1505390565 hasRelatedWork W186518659 @default.
- W1505390565 hasRelatedWork W1934384134 @default.
- W1505390565 hasRelatedWork W1942398557 @default.
- W1505390565 hasRelatedWork W1973457107 @default.
- W1505390565 hasRelatedWork W2006298995 @default.
- W1505390565 hasRelatedWork W2055949052 @default.
- W1505390565 hasRelatedWork W2096991117 @default.
- W1505390565 hasRelatedWork W2113040847 @default.
- W1505390565 hasRelatedWork W2162402701 @default.
- W1505390565 hasRelatedWork W2292023356 @default.
- W1505390565 hasRelatedWork W2625203438 @default.
- W1505390565 hasRelatedWork W2783636364 @default.
- W1505390565 hasRelatedWork W2922160984 @default.
- W1505390565 hasRelatedWork W2955976596 @default.
- W1505390565 hasRelatedWork W3023863248 @default.
- W1505390565 hasRelatedWork W3049186556 @default.
- W1505390565 hasRelatedWork W2074134795 @default.
- W1505390565 hasVolume "1" @default.
- W1505390565 isParatext "false" @default.
- W1505390565 isRetracted "false" @default.
- W1505390565 magId "1505390565" @default.
- W1505390565 workType "article" @default.