Fraunhofer-gesellschaft Zur Foerderung Der Angewandten Forschung E.v.

Richard Weiler

Thomas Haustein

Wilhelm Keusgen

Kim Mahler

Tristan Visentin

Sven Wittig

A reflector includes a substrate, a plurality of reflector structures arranged on or in the substrate and configured to reflect an incident electromagnetic wave. The reflector further includes an electronic circuit that is arranged at, on or in the substrate and configured to control an antenna when the antenna is connected to the electronic circuit.

Reflector having an electronic circuit and antenna device having a reflector

An apparatus includes a fully integrated self-contained radio device including an antenna and an antenna element. The radio device and the antenna element are arranged such that a radio signal emitted by the antenna of the radio device is amplified in at least one predefined spatial direction.

Integrated transceiver with focusing antenna

Embodiments of the present invention provide a transmitter including a plurality of amplifier circuits, a plurality of antennas adapted to have different main transmit directions and a transformation unit. The transformation unit includes a plurality of inputs connected to the plurality of amplifier circuits and a plurality of outputs connected to the plurality of antennas. The transformation unit is configured to transform a plurality of amplified transmit signals present at the plurality of inputs into a combined power transmit signal and to provide the combined power transmit signal at one of the plurality of outputs.

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Berlin, Germany

Richard Weiler