Patent ID: 11936090
Assignee: ROSENBERGER HOCHFREQUENZTECHNIK GMBH & CO KG
Field: Telecommunications (Electrical engineering)
Classification: CPC H  G | IPC F  G  H

Claim 0:
1. A waveguide assembly comprising:
a first waveguide;
a second waveguide that is embodied as a dielectric multi-mode waveguide; and
a waveguide transition for transmitting an electromagnetic wave between the first waveguide and the second waveguide, the waveguide transition having a dielectric waveguide piece between the first waveguide and the second waveguide; and wherein
the dielectric waveguide piece is embodied to run a lesser number of modes, at least in a front section that is facing the first waveguide, than the number of modes that may be run in the second waveguide, and wherein
in order to reduce the excitation of higher modes in the transition from the first waveguide to the second waveguide, and to enable a multi-mode transmission in the second waveguide without modal dispersion,
a diameter of the dielectric waveguide piece increases in size starting from the front section of the dielectric waveguide piece to the rear section of the dielectric waveguide piece.