Matches in SemOpenAlex for { <https://semopenalex.org/work/W2017135088> ?p ?o ?g. }
Showing items 1 to 76 of
76
with 100 items per page.
- W2017135088 endingPage "1846" @default.
- W2017135088 startingPage "1840" @default.
- W2017135088 abstract "FM-CW 레이다 시스템에서는 이동 목표물 및 기상 현상 등의 정밀한 원격탐지를 위하여 대상 목표물의 거리 및 이동 속도에 따른 주파수 변이 와 수신 신호의 크기 정도를 정확하게 추출하여야 한다. 따라서 이러한 목적으로 최종 수신 단에서 얻어진 비트 신호에 대한 스펙트럼 추정을 하게 된다. 그러나 대부분의 레이다 운용환경에서는 매우 큰 클러터 반사가 나타나게 되며 레이다 시스템에서의 위상잡음은 이러한 강력한 클러터들뿐만 아니라 목표물반사 신호의 스펙트럼들도 추가적으로 확산시키게 된다. 따라서 본 논문에서는 이러한 위상잡음이 클러터 및 목표물 신호의 비트 스펙트럼에 미치는 영향을 분석하였다. 위상잡음의 특성에 따라 클러터와 비트신호가 확산되며 그정도에 따라 인접신호의 분리 가능정도가 결정됨을 확인할 수 있다. It is necessary to estimate the Doppler spectrum for each range cell for the extraction of useful information from the return echoes in radar systems used for the remote sensing purpose such as detection of moving targets and weather surveillance. The signal amplitude in the beat frequency band is the important parameter in the detection and tracking of targets. However, strong clutter echoes do exist in most radar operation environments and the system phase noise spreads both the clutter and signal echoes of the target. In this paper, the effects of this system phase noise are analyzed concerning the clutter and the signal beat spectrum. It is shown that the separation capability of adjacent beat signal depends on the degree of spread in the clutter and beat signal caused by the radar system phase noise" @default.
- W2017135088 created "2016-06-24" @default.
- W2017135088 creator A5051138287 @default.
- W2017135088 date "2011-09-30" @default.
- W2017135088 modified "2023-09-27" @default.
- W2017135088 title "A Study on Analysis of Phase Noise Effects in a FM-CW Radar System" @default.
- W2017135088 doi "https://doi.org/10.6109/jkiice.2011.15.9.1840" @default.
- W2017135088 hasPublicationYear "2011" @default.
- W2017135088 type Work @default.
- W2017135088 sameAs 2017135088 @default.
- W2017135088 citedByCount "1" @default.
- W2017135088 countsByYear W20171350882021 @default.
- W2017135088 crossrefType "journal-article" @default.
- W2017135088 hasAuthorship W2017135088A5051138287 @default.
- W2017135088 hasBestOaLocation W20171350881 @default.
- W2017135088 hasConcept C10929652 @default.
- W2017135088 hasConcept C115961682 @default.
- W2017135088 hasConcept C120665830 @default.
- W2017135088 hasConcept C121332964 @default.
- W2017135088 hasConcept C1276947 @default.
- W2017135088 hasConcept C131493965 @default.
- W2017135088 hasConcept C132094186 @default.
- W2017135088 hasConcept C139931591 @default.
- W2017135088 hasConcept C142757262 @default.
- W2017135088 hasConcept C154945302 @default.
- W2017135088 hasConcept C189809214 @default.
- W2017135088 hasConcept C24890656 @default.
- W2017135088 hasConcept C2778559676 @default.
- W2017135088 hasConcept C41008148 @default.
- W2017135088 hasConcept C51196962 @default.
- W2017135088 hasConcept C554190296 @default.
- W2017135088 hasConcept C59584813 @default.
- W2017135088 hasConcept C76155785 @default.
- W2017135088 hasConcept C89631360 @default.
- W2017135088 hasConcept C99498987 @default.
- W2017135088 hasConceptScore W2017135088C10929652 @default.
- W2017135088 hasConceptScore W2017135088C115961682 @default.
- W2017135088 hasConceptScore W2017135088C120665830 @default.
- W2017135088 hasConceptScore W2017135088C121332964 @default.
- W2017135088 hasConceptScore W2017135088C1276947 @default.
- W2017135088 hasConceptScore W2017135088C131493965 @default.
- W2017135088 hasConceptScore W2017135088C132094186 @default.
- W2017135088 hasConceptScore W2017135088C139931591 @default.
- W2017135088 hasConceptScore W2017135088C142757262 @default.
- W2017135088 hasConceptScore W2017135088C154945302 @default.
- W2017135088 hasConceptScore W2017135088C189809214 @default.
- W2017135088 hasConceptScore W2017135088C24890656 @default.
- W2017135088 hasConceptScore W2017135088C2778559676 @default.
- W2017135088 hasConceptScore W2017135088C41008148 @default.
- W2017135088 hasConceptScore W2017135088C51196962 @default.
- W2017135088 hasConceptScore W2017135088C554190296 @default.
- W2017135088 hasConceptScore W2017135088C59584813 @default.
- W2017135088 hasConceptScore W2017135088C76155785 @default.
- W2017135088 hasConceptScore W2017135088C89631360 @default.
- W2017135088 hasConceptScore W2017135088C99498987 @default.
- W2017135088 hasIssue "9" @default.
- W2017135088 hasLocation W20171350881 @default.
- W2017135088 hasOpenAccess W2017135088 @default.
- W2017135088 hasPrimaryLocation W20171350881 @default.
- W2017135088 hasRelatedWork W1667025995 @default.
- W2017135088 hasRelatedWork W1920920823 @default.
- W2017135088 hasRelatedWork W1985669390 @default.
- W2017135088 hasRelatedWork W2011052257 @default.
- W2017135088 hasRelatedWork W2050012058 @default.
- W2017135088 hasRelatedWork W2062416675 @default.
- W2017135088 hasRelatedWork W2065643636 @default.
- W2017135088 hasRelatedWork W2351328002 @default.
- W2017135088 hasRelatedWork W2542100499 @default.
- W2017135088 hasRelatedWork W3189904573 @default.
- W2017135088 hasVolume "15" @default.
- W2017135088 isParatext "false" @default.
- W2017135088 isRetracted "false" @default.
- W2017135088 magId "2017135088" @default.
- W2017135088 workType "article" @default.