Abstract: The present subject matter relates to a radar system for the detection of surroundings, in particular for a vehicle and/or a transport device, and/or for stationary application, comprising: at least one transmitting-receiving unit for transmitting and receiving radar signals, which is configured to transmit a plurality M of physical angle-modulated signals, in particular chirps, from which a plurality N of virtual angle-modulated signals, in particular chirps, can be formed, wherein each virtual signal comprises several, in particular M, sampling points which are distributed over the physical chirps.

Abstract: During testing, a controllable condition of the fuel cell is controlled based on a control value, and a measurable condition of the fuel cell is measured to provide a data value. A data processor receives a user-readable input value and provides a user-readable output value. The user-readable input value is converted to the control value and the data value is converted to the user readable output value. A mapped file is generated by and is accessible by the data processor. The mapped file includes a plurality of tag records including a control tag record for storing the control value and a data tag record for storing the data value.

Abstract: During testing, a controllable condition of the fuel cell is controlled based on a control value, and a measurable condition of the fuel cell is measured to provide a data value. A data processor receives a user-readable input value and provides a user-readable output value. The user-readable input value is converted to the control value and the data value is converted to the user readable output value. A mapped file is generated by and is accessible by the data processor. The mapped file includes a plurality of tag records including a control tag record for storing the control value and a data tag record for storing the data value.