Radar system having interleaved serial transmitting and parallel receiving

摘要: The invention relates to a method for the environmental detection of vehicle, comprising following steps: emitting transmission signals using N2≥2 transmit antennas, wherein in each case, considered consist sequence NSxNP identical or similar single signals, receiving reflected off objects NE>=2 receive and processing received characterized that transmitting is done on only one NS from signal signal, antenna used alternates cyclically, within NP periods cyclical alternation, temporal progression at least approximately same. In order objects, all NE antennas are always parallel. Each accumulated proper phase NSxNE different combinations more relative speed hypotheses objects. By way said values, belonging same hypothesis, digital beam forming carried out, those differences thereby taken into consideration arise between due offset because which depend respective hypothesis.