Waveguide assembly comprising a molded waveguide interface having a support block for a launch transducer that is coupled to a communication device through a flange attached to the interface

A waveguide assembly comprising:

• a monolithic molded waveguide interface comprising a support block having a printed circuit board assembly affixed thereto and an interface coupled to an end portion of the support block and extending from the support block, the interface having a slot positioned to receive at least a portion of the printed circuit board assembly;
• a launch transducer comprising one or more transmission lines in a first portion of the launch transducer and at least one transducer element coupled to the one or more transmission lines in a second portion of the launch transducer, wherein the at least one transducer element is configured to propagate millimeter wave frequency signals;
• a communication device coupled to the printed circuit board assembly, wherein the launch transducer is positioned adjacent to and coupled to the communication device;
• and
• a waveguide flange coupled to the interface of the waveguide interface, the waveguide flange having a waveguide opening, wherein the interface has one or more holes positioned to receive attachment devices to secure the waveguide flange to the interface.