The paper discusses the disturbance situation of an FMCW radar, particularly that of a car cruise control sensor (“car radar”) in dense traffic. Simple time- and frequency-sharing arguments do not evaluate the disturbance situation correctly; there are in general more disturbances than these methods indicate. However, a suitable disturbance suppression policy will make the FMCW radar quite interference-resistant. In particular, well-known methods from digital signal processing can be used for suppressing both short (pulse-like) and longer (chirp-like) disturbances. Several methods are illustrated (non-mathematically), using entire road scenarios of real or simulated data.
Topics in FMCW radar disturbance suppression
1997-01-01
5 pages
Article (Journal)
English
disturbance suppression , radar interference , FMCW radar disturbance suppression , interference resistant radar , FM radar , radar signal processing , frequency sharing , simulated data , time sharing , CW radar , real data , car cruise control sensor , digital signal processing , pulse-like disturbances , interference suppression , road traffic , radar applications , chirp-like disturbances , car radar , dense traffic , automobiles , road scenarios
Tema Archive | 1992
|British Library Conference Proceedings | 1993
|An experimental FMCW traffic radar
Tema Archive | 1982
|