TRANSMISSION LINE CONVERTER
First Claim
1. A transmission line converter, comprising:
- a rectangular waveguide;
a slot provided in a wall surface of the rectangular waveguide; and
a transmission line which extends in a direction of a tube axis of the rectangular waveguide and includes a signal conductor and a ground conductor,wherein the slot is provided in the wall surface with a narrower width, of the rectangular waveguide and has a shape in which a central portion of the slot includes an oblique portion to the tube axis of the rectangular waveguide and at least one of both end portions of the oblique portion includes a portion parallel to the tube axis of the rectangular waveguide, andwherein the wall surface of the rectangular waveguide in which the slot is provided is a part of the ground conductor.
1 Assignment
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Accused Products
Abstract
A transmission line converter in which a rectangular waveguide provided under a transmission line may be reduced in size. The transmission line converter includes: a rectangular waveguide; a slot provided in a wall surface of the rectangular waveguide; and a transmission line which extends in a direction of a tube axis of the rectangular waveguide and includes signal conductors and a ground conductor, the slot is provided in a narrower wall surface of the rectangular waveguide and has a shape in which a central portion of the slot includes an oblique portion to the tube axis of the rectangular waveguide and at least one of both end portions of the oblique portion includes a portion parallel to the tube axis of the rectangular waveguide, and the wall surface of the rectangular waveguide in which the slot is provided is a part of the ground conductor.
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Citations
7 Claims
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1. A transmission line converter, comprising:
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a rectangular waveguide; a slot provided in a wall surface of the rectangular waveguide; and a transmission line which extends in a direction of a tube axis of the rectangular waveguide and includes a signal conductor and a ground conductor, wherein the slot is provided in the wall surface with a narrower width, of the rectangular waveguide and has a shape in which a central portion of the slot includes an oblique portion to the tube axis of the rectangular waveguide and at least one of both end portions of the oblique portion includes a portion parallel to the tube axis of the rectangular waveguide, and wherein the wall surface of the rectangular waveguide in which the slot is provided is a part of the ground conductor. - View Dependent Claims (2, 3, 4, 5, 6, 7)
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Specification