Title :
77 GHz compact multi-port radar sensor for automotive applications
Author :
Moldovan, E. ; Boukari, B. ; Tatu, S.O. ; Bosisio, R.G. ; Wu, Ke
Author_Institution :
Centre Energie, Mater. et Telecommun., Inst. Nat. de la Rech. Sci., Montreal, QC, Canada
Abstract :
A compact millimeter wave radar sensor, suitable for automotive applications, is presented in this paper. The work is focused on the design of a multi-port receiver, integrated on a thin ceramic substrate. A multi-port computer model for advanced system simulations is implemented using S-parameter measurements. A test bench is built using standard laboratory equipment, a waveguide transmitter, and the prototype receiver. Simulated and experimental results show a very good relative speed and range measurement precision.
Keywords :
S-parameters; electric sensing devices; road vehicle radar; S-parameter measurements; advanced system simulations; automotive applications; ceramic substrate; compact multiport radar sensor; frequency 77 GHz; millimeter wave radar sensor; multiport computer model; multiport receiver; prototype receiver; range measurement precision; relative speed; standard laboratory equipment; test bench; waveguide transmitter; Antenna measurements; Frequency measurement; Millimeter wave measurements; Millimeter wave radar; Receivers; MHMICs; Millimeter wave; ceramics; homodyne; microstrip; multi-port circuits;
Conference_Titel :
Radar Conference (EuRAD), 2011 European
Conference_Location :
Manchester
Print_ISBN :
978-1-4577-1156-5
