A radar module for process automation including process measurement technology and the automation industry is provided, the radar module including: a radar signal source configured to generate and to transmit, and/or to receive, a radar signal; and a dielectric radar signal guide configured to receive the radar signal and then to transmit the radar signal to an antenna, a waveguide, and/or a dielectric lens, the dielectric radar signal guide being arranged at a predetermined distance from the radar signal source, forming an intermediate space, and an end face of the dielectric radar signal guide facing the radar signal source at least partially has a metallic layer.

A digital system has a dielectric core waveguide that has a longitudinal dielectric core member. The core member has a body portion and may have a cladding surrounding the dielectric core member. A radiated radio frequency (RF) signal may be received on a first portion of a radiating structure embedded in the end of a dielectric waveguide (DWG). Simultaneously, a derivative RF signal may be launched into the DWG from a second portion of the radiating structure embedded in the DWG.

Disclosed herein are components for millimeter-wave communication, as well as related methods and systems.

Disclosed herein are components for millimeter-wave communication, as well as related methods and systems.

Disclosed herein are components for millimeter-wave communication, as well as related methods and systems.

Disclosed herein are components for millimeter-wave communication, as well as related methods and systems.

Disclosed herein are components for millimeter-wave communication, as well as related methods and systems.

Disclosed herein are components for millimeter-wave communication, as well as related methods and systems.

Disclosed herein are components for millimeter-wave communication, as well as related methods and systems.

A preferred embodiment of a plug connector for connecting a waveguide to at least one electric conductor may have a housing for connecting to the waveguide. Fastening means may be provided to attach the housing to a structure having the at least one electric conductor. The housing may accommodate a signal converter having an antenna arrangement. A waveguiding arrangement may be provided within the housing. The waveguiding arrangement may guide an electromagnetic wave into the waveguide and may be paired with the antenna arrangement. The signal converter may be connected to at least one electric conductor and may perform conversion between electric signals and high-frequency electromagnetic signals.