Corner waveguide
OwnerTetsuya Miyagawa, Akihiro Hinoinventors
Life of this patent
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Abstract
The disclosure provides a corner waveguide including a first straight waveguide portion for transmitting an electromagnetic wave, a second straight waveguide portion for transmitting an electromagnetic wave to a direction different from the transmitting direction of the electromagnetic wave of the first straight waveguide portion, and a corner waveguide portion connecting the first and second straight waveguide portions. An outside inner wall of the corner waveguide portion has inclined planes inclined at at least three or more different angles with respect to a plane including a longitudinal axis of the waveguide portion.
Claims7
A corner waveguide, comprising:
- a first straight waveguide portion for transmitting an electromagnetic wave;
- a second straight waveguide portion for transmitting an electromagnetic wave to a direction different from the transmitting direction of the electromagnetic wave of the first straight waveguide portion;
- and
- a corner waveguide portion connecting the first and second straight waveguide portions, an outside inner wall of the corner waveguide portion having inclined planes inclined at at least three or more different angles with respect to a plane including a longitudinal axis of the waveguide portion.
A corner waveguide, comprising:
- a first straight waveguide portion for transmitting an electromagnetic wave;
- a second straight waveguide portion for transmitting the electromagnetic wave to a direction different from the first straight waveguide portion;
- and
- a corner waveguide portion connecting the first and second straight waveguide portions, an outside inner wall of the corner waveguide portion having three or more inclined planes for reflecting the electromagnetic wave transmitting inside the waveguide portion, and the inclined plane having an inclined plane area where a phase difference in each reflected wave reflected at the different inclined planes is (2n−1)π (here, n is an integer).
The corner waveguide of claim 6, wherein the L-shaped corner waveguide has the inclined planes inclined at angles of 22.5 degrees, 45 degrees, and 67.5 degrees with respect to a plane including the longitudinal axis of the first or second waveguide portion.
A corner waveguide, comprising:
- a first straight waveguide portion for transmitting an electromagnetic wave;
- a second straight waveguide portion for transmitting an electromagnetic wave to a direction different from the transmitting direction of the electromagnetic wave of the first straight waveguide portion;
- and
- a corner waveguide portion connecting the first and second straight waveguide portions, an outside inner wall of the corner waveguide portion having a curved plane formed along virtual inclined planes inclined at at least three or more different angles with respect to a plane including a longitudinal axis of the waveguide portion.
Dependencies are inferred from the claim text.