Head car reflects second harmonic of signal from rear car to activate warning and/or braking system.
Harmonic radar helps autos avoid collisions
Selektives Radar zur Kollisionsvermeidung bei Kraftfahrzeugen
IEEE Spectrum ; 10 , 5 ; 38-45
1973
8 Seiten, 12 Bilder, 8 Quellen
Aufsatz (Zeitschrift)
Englisch
ENVIRONMENT - Class - BV helps owners avoid SECA detentions
Online Contents | 2007
Used oil analysis helps owners avoid engine repairs
Online Contents | 1994
Doppler-radar-anlage soll auffahrunfaelle von autos verhindern
Tema Archiv | 1971
|New pipeline profiling method helps avoid condensation, black powder
Tema Archiv | 2008
|Filter helps eliminate harmonic distortion
Online Contents | 2008