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- Title
A 77-GHz six-port FMCW collision avoidance radar sensor with baseband analytical calibration.
- Authors
Boukari, Bouraima; Moldovan, Emilia; Cojocaru, Razvan I.; Affes, Sofiene; Wu, Ke; Bosisio, Renato G.; Tatu, Serioja Ovidiu
- Abstract
A 77-GHz six-port frequency modulated continuous wave collision avoidance radar sensor is proposed. Velocity and range are determined from the slope of the instantaneous phase of radar beat signals. Digital signal processing techniques are developed to overcome DC offset and amplitude imbalance problems. © 2009 Wiley Periodicals, Inc. Microwave Opt Technol Lett 51: 720–725, 2009; Published online in Wiley InterScience (www.interscience.wiley.com). DOI 10.1002/mop.24144
- Subjects
CONTINUOUS wave radar; DIGITAL signal processing; CALIBRATION; VOLTAGE-controlled oscillators; ELECTRONIC amplifiers design &; construction
- Publication
Microwave & Optical Technology Letters, 2009, Vol 51, Issue 3, p720
- ISSN
0895-2477
- Publication type
Article
- DOI
10.1002/mop.24144