Abstract: A vehicle interior trim element with haptic feedback functionincludes an elastic base layer that gives the vehicle interior trim element a soft feel, and a flexible cover layer. The flexible cover layer includes an electrically insulating top layer disposed on the visible side of the vehicle interior trim element, an electrically conductive sensor layer disposed between the upper layer and the base layer, and a piezoelectric actuator layer disposed between the sensor layer and the base layer. The sensor layer is configured to detect contact with the upper layer without deformation and to localize a corresponding contact area. The actuator layer is configured to provide haptic feedback.

Abstract: The receiver comprises a first amplifier, a mixer for downconverting a wanted communications channel, a second amplifier, a demodulator and a digital controller providing a digital gain setting for the second amplifier by means a digital gain control after a selection of the wanted communications channel, and providing an analog gain setting for the first amplifier by means of an analog gain control during demodulation of the wanted communications channel. The digital gain setting is in particular freezed during demodulation of the wanted communications channel and the digital controller provides a re-calibration of the digital gain setting only, when the analog gain control is out of its control range. Applications are for example for direct conversion digital satellite receivers for reception of DVB-S, DVB-S2 or ABS-S television channels.

Abstract: The receiver comprises a first amplifier, a mixer for downconverting a wanted communications channel, a second amplifier, a demodulator and a digital controller providing a digital gain setting for the second amplifier by means a digital gain control after a selection of the wanted communications channel, and providing an analog gain setting for the first amplifier by means of an analog gain control during demodulation of the wanted communications channel. The digital gain setting is in particular freezed during demodulation of the wanted communications channel and the digital controller provides a re-calibration of the digital gain setting only, when the analog gain control is out of its control range. Applications are for example for direct conversion digital satellite receivers for reception of DVB-S, DVB-S2 or ABS-S television channels.