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US 6,144,266 AGranted
Transition from a microstrip line to a waveguide and use of such transition
AssigneeAlcatel
InventorsRolf Heidemann, Bernhard Junginger
Life of this patent
Estimating the term…
Abstract
A transition between a microstrip line and waveguide is proposed, wherein the ground surface of the microstrip line has an aperture and the ground surface of the microstrip line forms at least part of a wall of the waveguide.
Claims11
A transition for coupling microwaves, comprising:
- a microstrip line;
- a ground surface having a slit aperture;
- a metallic body having a cutout;
- and
- a cover,
- wherein a waveguide to guide the microwaves is formed by the cutout in the metallic body and the cover, and wherein the ground surface forms at least a part of a wall of the waveguide.
3 more elements
An antenna for transmitting high frequency signals on a TV distribution network, comprising a transition, said transition comprising:
- a microstrip line;
- a ground surface having a slit aperture;
- a metallic body having a cutout;
- and
- a cover,
- wherein a waveguide to guide the microwaves is formed by the cutout in the metallic body and the cover, and wherein the ground surface forms at least a part of a wall of the waveguide.
3 more elements
Dependencies are inferred from the claim text.