Cited 0 time in webofscience Cited 0 time in scopus

FMCW 레이더의 거리 및 속도 오차 향상을 위한 신호처리부 하드웨어 구조 제안

Title
FMCW 레이더의 거리 및 속도 오차 향상을 위한 신호처리부 하드웨어 구조 제안
Translated Title
Architecture of Signal Processing Unit to Improve Range and Velocity Error for Automotive FMCW Radar
Authors
현유진이종훈
DGIST Authors
현유진이종훈
Issue Date
2010-07
Citation
한국자동차공학회 논문집, 18(4), 54-61
Type
Article
Keywords
FMCW radarFMCW 레이더Automotive radar차량용 레이더
ISSN
1225-6382
Abstract
In this paper, we design the signal processing unit to effectively support the proposed algorithm for an automotive Frequency Modulation Continuous Wave(FMCW) radar. In the proposed method, we can obtain the distance and velocity with improved error depending on each range(long, middle, and short) of the target. Since a high computational capacity is required to obtain more accurate distance and velocity for target in near range, the proposed signal processing unit employs the time de-interleaving and the frequency interpolation method to overcome the limitation. Moreover, for real-time signal processing, the parallel architecture is used to extract simultaneously the distance and velocity in each range.
URI
http://hdl.handle.net/20.500.11750/5706
Publisher
한국자동차공학회
Related Researcher
  • Author Hyun, Eugin  
  • Research Interests Radar system, Radar signal processing, Automotive radar, Surveillance radar, Commercial radar, Defence radar,
Files:
There are no files associated with this item.
Collection:
Convergence Research Center for Future Automotive Technology1. Journal Articles


qrcode mendeley

Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.

BROWSE