The paper proposes the approach to eliminating the ambiguity of radial velocity measurements in the FMCW automotive radar on millimeter waves. The method involves obtaining the approximate estimate of the radial velocity at the time of trajectory detection and determining the true Nyquist zone with subsequent correction of the measured velocity. The proposed method does not have difficulties associated with alternating fast chirps and the use of multiple frames with different periods of repetition of chirps, both of which require computationally complex algorithms to solve the assignment problem. Additionally, with a low SNR, high reliability of the algorithm is ensured.
Access to the requested content is limited to institutions that have purchased or subscribe to SPIE eBooks.
You are receiving this notice because your organization may not have SPIE eBooks access.*
*Shibboleth/Open Athens users─please
sign in
to access your institution's subscriptions.
To obtain this item, you may purchase the complete book in print or electronic format on
SPIE.org.
INSTITUTIONAL Select your institution to access the SPIE Digital Library.
PERSONAL Sign in with your SPIE account to access your personal subscriptions or to use specific features such as save to my library, sign up for alerts, save searches, etc.