GB1042004A - A y-circulator for a waveguide - Google Patents
A y-circulator for a waveguideInfo
- Publication number
- GB1042004A GB1042004A GB20385/63A GB2038563A GB1042004A GB 1042004 A GB1042004 A GB 1042004A GB 20385/63 A GB20385/63 A GB 20385/63A GB 2038563 A GB2038563 A GB 2038563A GB 1042004 A GB1042004 A GB 1042004A
- Authority
- GB
- United Kingdom
- Prior art keywords
- waveguide
- ferrite
- dielectric
- circulator
- triangular
- 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
- H01P1/32—Non-reciprocal transmission devices
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
- H01P1/00—Auxiliary devices
- H01P1/24—Terminating devices
- H01P1/26—Dissipative terminations
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
- H01P1/00—Auxiliary devices
- H01P1/32—Non-reciprocal transmission devices
- H01P1/38—Circulators
- H01P1/383—Junction circulators, e.g. Y-circulators
- H01P1/39—Hollow waveguide circulators
Landscapes
- Non-Reversible Transmitting Devices (AREA)
Abstract
1,042,004. Waveguide circulators. TELEFUNKEN PATENTVERWERTUNGSGESELLSCHAFT. May 22, 1963 [May 22, 1962], No. 20385/63. Heading H1W. A Y-circulator comprises a ferrite element 2 having a triangular cross-section in a plane parallel with the waveguide axes, the element having a triangular bore 3 filled with a dielectric having good heat-conductive properties, e.g. alumina, beryllia, magnesia. Similar dielectric material may also be interposed between the element and the walls of the junction. The element may comprise alternating layers of ferrite and dielectric materials.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DET22155A DE1165695B (en) | 1962-05-22 | 1962-05-22 | Broadband Y-circulator in hollow tube construction |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1042004A true GB1042004A (en) | 1966-09-07 |
Family
ID=7550418
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB20385/63A Expired GB1042004A (en) | 1962-05-22 | 1963-05-22 | A y-circulator for a waveguide |
Country Status (3)
Country | Link |
---|---|
US (1) | US3246262A (en) |
DE (1) | DE1165695B (en) |
GB (1) | GB1042004A (en) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3356967A (en) * | 1965-04-15 | 1967-12-05 | William M Honig | Microwave limiter comprising a thin conductor in the transmission means located in proximity to ferrite material |
US3408597A (en) * | 1966-05-11 | 1968-10-29 | Bell Telephone Labor Inc | Nonreciprocal gyromagnetic waveguide device with heat transfer means forming a unitary structure |
US3452298A (en) * | 1967-10-17 | 1969-06-24 | Communications Satellite Corp | Temperature compensated three-port stripline circulator |
GB1532958A (en) * | 1974-11-06 | 1978-11-22 | Nat Res Dev | Waveguide circulators |
US4365215A (en) * | 1981-01-21 | 1982-12-21 | Rca Corporation | High power coaxial power divider |
US4369415A (en) * | 1981-02-09 | 1983-01-18 | Rca Corporation | Space-loaded coaxial coupler |
US4542357A (en) * | 1983-07-27 | 1985-09-17 | The United States Of America As Represented By The Secretary Of The Army | Dielectric waveguide ferrite resonance isolator |
DE3633910A1 (en) * | 1986-10-04 | 1988-04-07 | Ant Nachrichtentech | BRANCHING CIRCULATOR FOR LARGE HIGH FREQUENCY POWER |
DE3633908A1 (en) * | 1986-10-04 | 1988-04-07 | Ant Nachrichtentech | BRANCHING CIRCULATOR FOR MICROWAVES |
DE3633909A1 (en) * | 1986-10-04 | 1988-04-07 | Ant Nachrichtentech | BRANCHING CIRCULATOR FOR LARGE HIGH FREQUENCY POWER |
US5285174A (en) * | 1992-12-23 | 1994-02-08 | Hughes Aircraft Company | Temperature-compensated waveguide isolator |
US7683731B2 (en) * | 2005-12-20 | 2010-03-23 | Ems Technologies, Inc. | Ferrite waveguide circulator with thermally-conductive dielectric attachments |
US8217730B1 (en) | 2011-04-13 | 2012-07-10 | Raytheon Canada Limited | High power waveguide cluster circulator |
US8634195B2 (en) * | 2011-09-01 | 2014-01-21 | International Business Machines Corporation | Heatsink with substance embedded to suppress electromagnetic interference |
US20180159193A1 (en) * | 2015-05-27 | 2018-06-07 | Apollo Microwaves Ltd. | E-plane waveguide circulator for operation above magnetic resonance |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2943274A (en) * | 1956-07-10 | 1960-06-28 | Sperry Rand Corp | Microwave isolator |
DE1118286B (en) * | 1959-09-30 | 1961-11-30 | Siemens Ag | Non-reciprocal quadrupole |
US3094676A (en) * | 1959-12-21 | 1963-06-18 | Raytheon Co | Reciprocal microwave switching device using non-reciprocal components |
US3079570A (en) * | 1961-01-25 | 1963-02-26 | Aritron Inc | Nonreciprocal wave guide junction |
-
1962
- 1962-05-22 DE DET22155A patent/DE1165695B/en active Pending
-
1963
- 1963-05-22 US US282292A patent/US3246262A/en not_active Expired - Lifetime
- 1963-05-22 GB GB20385/63A patent/GB1042004A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE1165695B (en) | 1964-03-19 |
US3246262A (en) | 1966-04-12 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
GB1042004A (en) | A y-circulator for a waveguide | |
CA613503A (en) | Ceramic friction material | |
CA692421A (en) | Method of and pressing tool for the manufacture of chip mouldings with unequal wall thicknesses | |
CA852210A (en) | Lignin dispersing agents and methods of making the same | |
CA725071A (en) | Hydrophobic and/or organophilic siliceous materials | |
CA616767A (en) | Dielectrically matched color-coded insulating materials | |
AU6522365A (en) | Insulating material and the manufacture thereof | |
CA707027A (en) | Microwave isolator | |
CA713990A (en) | Vanadium-containing ferrimagnetic material | |
CA701158A (en) | Magnetic materials and applications | |
CA744616A (en) | Insulating material and the like | |
CA717590A (en) | Stabilized chlorosulphonated polyethylene composition | |
CA714507A (en) | Fibrous materials and methods of making the same | |
AU3153267A (en) | Multichamber for the microwave and uhf-regions | |
CA715479A (en) | Forms for use in the construction of roads, floors and other surfaces | |
CA725137A (en) | Impregnated alumina composites and their production | |
AU448884B2 (en) | Broadband component for very high frequency technique in waveguide construction | |
AU412741B2 (en) | Oriented magnetic materials and procedures for making them | |
CA701432A (en) | Cryogenic constructions and parts and methods for making the same or the like | |
CA690431A (en) | Laminated material and method of making the same | |
CA656871A (en) | Ceramic material and method of making the same | |
AU404828B2 (en) | Coupling components for diazotype material and material incorporating the same | |
CA731206A (en) | Foamed zirconia insulating material | |
AU5952065A (en) | Improvements in or relating to the transportation of continuous filaments | |
CA723787A (en) | Waveguide couplings |