GB637109A - Improvements relating to electromagnetic waveguides - Google Patents
Improvements relating to electromagnetic waveguidesInfo
- Publication number
- GB637109A GB637109A GB10240/47A GB1024047A GB637109A GB 637109 A GB637109 A GB 637109A GB 10240/47 A GB10240/47 A GB 10240/47A GB 1024047 A GB1024047 A GB 1024047A GB 637109 A GB637109 A GB 637109A
- Authority
- GB
- United Kingdom
- Prior art keywords
- post
- guide
- corner
- wave
- bend
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
- H01P1/00—Auxiliary devices
- H01P1/02—Bends; Corners; Twists
- H01P1/022—Bends; Corners; Twists in waveguides of polygonal cross-section
- H01P1/027—Bends; Corners; Twists in waveguides of polygonal cross-section in the H-plane
Landscapes
- Constitution Of High-Frequency Heating (AREA)
- Electron Sources, Ion Sources (AREA)
- Silicon Compounds (AREA)
Abstract
637,109. Wave-guides. MILLER, C. W., SAXON, G., MILLING, M. C. CROWLEY-, and METROPOLITAN-VICKERS ELECTRICAL CO., Ltd. April 17, 1947, No. 10240. [Class 40 (viii)] Reflection at an H-bend or corner in a rectangular wave-guide is prevented by providing a post or plate in or near the plane bisecting the angle formed by the bend. As shown, a post 3 is provided in the plane of the mitred corner between two wave-guides 1, 2. The post is parallel to the narrow walls of the guide, and may extend partly or right across the guide. The distance between the post and the inner corner is preferably slightly less than the wide dimension of the guide, and the post may be of metal or dielectric. In a modification, Fig. 2 (not shown), the post is replaced by a plate extending from the outer corner of the guide.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB10240/47A GB637109A (en) | 1947-04-17 | 1947-04-17 | Improvements relating to electromagnetic waveguides |
| US20926A US2640877A (en) | 1947-04-17 | 1948-04-14 | Wave guide elbow joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB10240/47A GB637109A (en) | 1947-04-17 | 1947-04-17 | Improvements relating to electromagnetic waveguides |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB637109A true GB637109A (en) | 1950-05-10 |
Family
ID=9964206
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB10240/47A Expired GB637109A (en) | 1947-04-17 | 1947-04-17 | Improvements relating to electromagnetic waveguides |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US2640877A (en) |
| GB (1) | GB637109A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1034721B (en) * | 1951-01-12 | 1958-07-24 | Int Standard Electric Corp | Angled, rectangular waveguide |
| GB2166006A (en) * | 1984-09-26 | 1986-04-23 | Commw Scient Ind Res Org | Electromagnetic wave guide bend |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2810111A (en) * | 1950-11-25 | 1957-10-15 | Sperry Rand Corp | Wave guide corner |
| US2737634A (en) * | 1951-01-12 | 1956-03-06 | Int Standard Electric Corp | Waveguide elbow |
| US2876421A (en) * | 1954-07-06 | 1959-03-03 | Henry J Riblet | Microwave hybrid junctions |
| US2801390A (en) * | 1955-05-16 | 1957-07-30 | Raytheon Mfg Co | Wave guide junctions |
| US3072870A (en) * | 1960-07-21 | 1963-01-08 | Microwave Ass | Rectangular waveguide bend |
| US3686596A (en) * | 1971-03-08 | 1972-08-22 | Bunker Ramo | Double mitered compensated waveguide bend |
| US4795993A (en) * | 1987-03-26 | 1989-01-03 | Hughes Aircraft Company | Matched dual mode waveguide corner |
| US5374938A (en) * | 1992-01-21 | 1994-12-20 | Sharp Kabushiki Kaisha | Waveguide to microstrip conversion means in a satellite broadcasting adaptor |
| JP2009010844A (en) * | 2007-06-29 | 2009-01-15 | New Industry Research Organization | Waveguide |
| US11936091B2 (en) * | 2020-12-11 | 2024-03-19 | Rtx Corporation | Waveguide apparatus including channel segments having surfaces that are angularly joined at a junction or a corner |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL63520C (en) * | 1941-12-10 | |||
| US2432093A (en) * | 1942-07-30 | 1947-12-09 | Bell Telephone Labor Inc | Wave transmission network |
| GB582088A (en) * | 1942-08-14 | 1946-11-05 | Edward Cecil Cork | Improvements in or relating to electromagnetic wave guides |
| US2411338A (en) * | 1944-07-24 | 1946-11-19 | Roberts Shepard | Wave guide |
-
1947
- 1947-04-17 GB GB10240/47A patent/GB637109A/en not_active Expired
-
1948
- 1948-04-14 US US20926A patent/US2640877A/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1034721B (en) * | 1951-01-12 | 1958-07-24 | Int Standard Electric Corp | Angled, rectangular waveguide |
| GB2166006A (en) * | 1984-09-26 | 1986-04-23 | Commw Scient Ind Res Org | Electromagnetic wave guide bend |
Also Published As
| Publication number | Publication date |
|---|---|
| US2640877A (en) | 1953-06-02 |
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