GB1010451A - Improvements in or relating to mode transformers in wave guides - Google Patents
Improvements in or relating to mode transformers in wave guidesInfo
- Publication number
- GB1010451A GB1010451A GB40510/61A GB4051061A GB1010451A GB 1010451 A GB1010451 A GB 1010451A GB 40510/61 A GB40510/61 A GB 40510/61A GB 4051061 A GB4051061 A GB 4051061A GB 1010451 A GB1010451 A GB 1010451A
- Authority
- GB
- United Kingdom
- Prior art keywords
- ferrite
- relating
- mode transformers
- nov
- wave guides
- 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
- H01P1/16—Auxiliary devices for mode selection, e.g. mode suppression or mode promotion; for mode conversion
Landscapes
- Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
- Control Of Motors That Do Not Use Commutators (AREA)
Abstract
1,010,451. Ferrite mode transformers. COMPAGNIE FRANCAIS THOMSON-HOUSTON. Nov. 13, 1961 [Nov. 23, 1960], No. 40510/61. Heading H1W. A device for transforming between the H 01 and H 10 modes in a rectangular waveguide G comprises an element P composed of a minor portion F of ferrite and a major portion D of a low-loss dielectric having a dielectric constant approximating that of the ferrite, e.g. alumina. The portions may have the prismatic shapes shown. The ferrite portion is situated against the narrow wall of the waveguide and is subject to a magnetic field at right angles to the direction of polarization of the transmitted modes.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR844801A FR79002E (en) | 1960-06-09 | 1960-11-23 | Ferrite filters |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1010451A true GB1010451A (en) | 1965-11-17 |
Family
ID=8743308
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB40510/61A Expired GB1010451A (en) | 1960-11-23 | 1961-11-13 | Improvements in or relating to mode transformers in wave guides |
Country Status (3)
Country | Link |
---|---|
US (1) | US3321718A (en) |
DE (1) | DE1218026B (en) |
GB (1) | GB1010451A (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3569868A (en) * | 1969-02-25 | 1971-03-09 | Rca Corp | Nonreciprocal microwave devices using a semiconductor element |
US3740514A (en) * | 1970-07-01 | 1973-06-19 | Litter Syst Inc | Mode-shifting system for microwave ovens |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2849683A (en) * | 1953-07-31 | 1958-08-26 | Bell Telephone Labor Inc | Non-reciprocal wave transmission |
-
1961
- 1961-11-13 GB GB40510/61A patent/GB1010451A/en not_active Expired
- 1961-11-21 DE DEC25567A patent/DE1218026B/en active Pending
-
1965
- 1965-10-25 US US515286A patent/US3321718A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
US3321718A (en) | 1967-05-23 |
DE1218026B (en) | 1966-06-02 |
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