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차량용 펄스 레이더에서 간섭영향에 대한 검출기의 성능 분석

Title
차량용 펄스 레이더에서 간섭영향에 대한 검출기의 성능 분석
Translated Title
Performance Analysis of Detector in Automobile Pulse Radar with Considering Interference
Authors
이종훈고석준
DGIST Authors
이종훈
Issue Date
2019-02
Citation
대한임베디드공학회논문지, 14(1), 11-18
Type
Article
Author Keywords
Automotive Pulse RadarInterferenceDetectorPN CodeRange gate
ISSN
1975-5066
Abstract
In this paper, we consider interferences from other automobile pulse radars using same frequency spectrum. In order to eliminate the interference, we propose the PN code modulation method. This method uses the cross-correlation between PN codes with different seed. The ROC performance is used for comparing the proposed detector to conventional method. And the proposed detector can decide the present or absent of targets and measure the range of the targets by using memory buffer of range gate. Especially, we use false alarm probability for all range gates. That is the false alarm if in any one range gate the false alarm occurs. From the simulation result, we can see that the proposed detector with using PN code is not influenced by interferences.
URI
http://hdl.handle.net/20.500.11750/9645
DOI
10.14372/IEMEK.2019.14.1.11
Publisher
대한임베디드공학회
Related Researcher
  • Author Lee, Jonghun  
  • Research Interests Radar, AI, DL/ML, signal processing
Files:
There are no files associated with this item.
Collection:
Convergence Research Center for Future Automotive Technology1. Journal Articles


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