Robert Boschgmbh

Dirk Freundt

Bernhard Lucas

Dirk Steinbuch

Thomas Binzer

Daniel Strack

Michael Klar

Gunter Freitag

Jochen Friedmann

Joerg Staib

Edgar Holl

Wolfgang Henner

Bertram Rensch

Christian Boie

A radar sensor for motor vehicles includes a plurality of transmission and receiving antennas, which differ in their azimuthal directivity characteristic and to which a separate mixer is assigned, which mixes a transmitted signal with a received signal, at least one of the mixers being a transfer mixer, and at least one other of the mixers having a lower transfer output, wherein the assignment of the transmission and receiving antennas is asymmetrical with respect to the mixers differing in their transfer output.

Monostatic multi-beam radar sensor for motor vehicles

A method for selecting a procedure for determining the injection time of individual injection operations of a fuel injector, which may be supplied with pressurized fuel via a feed line, includes activating the fuel injector using various known activation durations in the vicinity of a predefined operating point of the fuel injector; detecting the pressure curve over time in the feed line for a number of injection operations; evaluating the detected pressure curves over time using at least two different procedures for determining the injection time from the particular pressure curve; determining the correlation between the determined injection times and the particular activation period; selecting the procedure with the highest correlation.

Method and device for testing a fuel injector

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Kortnal-Muenchingen, Germany

Dirk Freundt