Abstract: A sensor includes first and second magnetoresistive sensor elements configured to produce respective first and second output signals in response to an external magnetic field. The first and second magnetoresistive sensor elements form a gradient unit, each of the magnetoresistive sensor elements includes a sense layer having a vortex magnetization pattern. A processing circuit is coupled to the sensor elements and is configured to produce a differential output signal as a difference between the first and second output signals of the first and second magnetoresistive sensor elements of the gradient unit. The system includes an encoder that produces the external magnetic field and the sensor having one or more gradient units, in which the gradient units may be arranged in a second-order gradient sensing configuration.

Abstract: A sensor package is provided. The sensor package comprises a first lead comprising a first anchoring area configured to anchor the first lead to a package body; a second lead comprising a second anchoring area configured to anchor the second lead to the package body; a sensor component; and a capacitor coupled between the first and second anchoring areas.

Abstract: Disclosed is a gas spring/damper unit (1) having at least one movably mounted displacement piston (2) and two displacement chambers (3, 4) whose volume increases or diminishes according to the direction of travel of the displacement piston (2) and which are interconnected via overflow ducts (6, 7) in which throttle valves (16, 16?, 16?, 17, 17?, 17?, 17??) are disposed. Several throttle valves (16, 16?, 16?, 17, 17?, 17?, 17??) having different valve characteristics are positioned so as to be effective in one direction of flow. One throttle valve (17) is designed for damping eigenfrequencies ranging from 1 to 1.5 Hz while another throttle valve (17?) is designed for damping eigenfrequencies ranging from 10 to 40 Hz.

Abstract: An adjustable shock absorber (8) includes a damping force changing device (16) which continuously adjusts the damping force characteristic of the shock absorber in response to input control signals. A first signal is generated by a first sensor which represents the damping force movement. At least a second signal is generated by at least a second device (10a . . . ) which represents the vertical bodywork speed (VA, 12) and/or the vehicle longitudinal speed (20). Based on this, a control signal (18) for adjusting the damping force characteristic is computed in accordance with a control law in the manner that the change of the desired current can be limited over time.

Abstract: A method controls the damper current of a damper of a motor vehicle. The damper is adjustable by an electrical current and the permissible change of the current per time interval is delimited by a limit.