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ESPRIT 기법을 이용한 24GHz FMCW 차량용 레이더의 도래각 추정DOA Estimation of 24 GHz FMCW Automotive Radar using ESPRIT Method
- Other Titles
- DOA Estimation of 24 GHz FMCW Automotive Radar using ESPRIT Method
- Issue Date
- Oct-2014
- Publisher
- 대한전기학회
- Citation
- CICS 2014 정보 및 제어 학술대회 논문집, pp 477 - 481
- Pages
- 5
- Indexed
- OTHER
- Journal Title
- CICS 2014 정보 및 제어 학술대회 논문집
- Start Page
- 477
- End Page
- 481
- Abstract
- In this paper, the direction of arrival (DOA) estimation method of automotive radar is proposed for 24 GHz Frequency Modulation Continuous Wave (FMCW) system. A conventional beamforming method may not work correctly when the number of antenna is not enough in limited automotive space. In this paper, a estimation method using Estimation of signal parameter via rotational invariance techniques (ESPRIT) when the limited number of antenna is available. The simulation results show the validity of the proposed estimation method.
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