JPS6349921B2 - - Google Patents
Info
- Publication number
- JPS6349921B2 JPS6349921B2 JP55120740A JP12074080A JPS6349921B2 JP S6349921 B2 JPS6349921 B2 JP S6349921B2 JP 55120740 A JP55120740 A JP 55120740A JP 12074080 A JP12074080 A JP 12074080A JP S6349921 B2 JPS6349921 B2 JP S6349921B2
- Authority
- JP
- Japan
- Prior art keywords
- frequency band
- polarization
- waveguide section
- waveguide
- splitter
- 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
- 230000010287 polarization Effects 0.000 claims description 32
- 230000008878 coupling Effects 0.000 claims description 20
- 238000010168 coupling process Methods 0.000 claims description 20
- 238000005859 coupling reaction Methods 0.000 claims description 20
- 230000009977 dual effect Effects 0.000 claims description 5
- 238000005259 measurement Methods 0.000 claims 1
- 239000013598 vector Substances 0.000 description 11
- 230000000694 effects Effects 0.000 description 4
- 230000002411 adverse Effects 0.000 description 1
- 230000002596 correlated effect Effects 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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
- H01P1/161—Auxiliary devices for mode selection, e.g. mode suppression or mode promotion; for mode conversion sustaining two independent orthogonal modes, e.g. orthomode transducer
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
- H01P1/00—Auxiliary devices
- H01P1/20—Frequency-selective devices, e.g. filters
- H01P1/213—Frequency-selective devices, e.g. filters combining or separating two or more different frequencies
- H01P1/2131—Frequency-selective devices, e.g. filters combining or separating two or more different frequencies with combining or separating polarisations
Landscapes
- Waveguide Switches, Polarizers, And Phase Shifters (AREA)
- Control Of Motors That Do Not Use Commutators (AREA)
- Variable-Direction Aerials And Aerial Arrays (AREA)
- Waveguide Connection Structure (AREA)
- Radar Systems Or Details Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2939679A DE2939679C2 (de) | 1979-09-29 | 1979-09-29 | Systemweiche für ein Satellitenfunksystem |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5651101A JPS5651101A (en) | 1981-05-08 |
| JPS6349921B2 true JPS6349921B2 (cg-RX-API-DMAC7.html) | 1988-10-06 |
Family
ID=6082334
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12074080A Granted JPS5651101A (en) | 1979-09-29 | 1980-09-02 | System branching filter for isolating two signals having two double linear polarized wave frequency bands |
Country Status (7)
| Country | Link |
|---|---|
| JP (1) | JPS5651101A (cg-RX-API-DMAC7.html) |
| CA (1) | CA1150372A (cg-RX-API-DMAC7.html) |
| DE (1) | DE2939679C2 (cg-RX-API-DMAC7.html) |
| FR (1) | FR2466876A1 (cg-RX-API-DMAC7.html) |
| GB (1) | GB2061018A (cg-RX-API-DMAC7.html) |
| IT (1) | IT1132832B (cg-RX-API-DMAC7.html) |
| SE (1) | SE8006675L (cg-RX-API-DMAC7.html) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4504805A (en) * | 1982-06-04 | 1985-03-12 | Andrew Corporation | Multi-port combiner for multi-frequency microwave signals |
| US4912436A (en) * | 1987-06-15 | 1990-03-27 | Gamma-F Corporation | Four port dual polarization frequency diplexer |
| DE102013011651A1 (de) * | 2013-07-11 | 2015-01-15 | ESA-microwave service GmbH | Antennen-Speisesystem im Mikrowellenbereich für Reflektorantennen |
| SE545208C2 (en) * | 2021-01-29 | 2023-05-23 | Ovzon Sweden Ab | Dual-Band Radio Terminal and Filter Structure |
| US12470286B2 (en) | 2021-01-29 | 2025-11-11 | Ovzon Sweden Ab | Dual-band radio terminal and filter structure |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3265993A (en) * | 1964-02-13 | 1966-08-09 | Post Office | Integrated coupling unit for two independent waveguide channels |
| US3731235A (en) * | 1971-11-03 | 1973-05-01 | Gte Sylvania Inc | Dual polarized diplexer |
| US3838362A (en) * | 1973-06-29 | 1974-09-24 | Emerson Electric Co | Diplexing coupler for microwave system |
| DE2443166C3 (de) * | 1974-09-10 | 1985-05-30 | ANT Nachrichtentechnik GmbH, 7150 Backnang | Systemweiche zur Trennung zweier Signale, die aus je zwei doppelt polarisierten Frequenzbändern bestehen |
| US4162463A (en) * | 1977-12-23 | 1979-07-24 | Gte Sylvania Incorporated | Diplexer apparatus |
-
1979
- 1979-09-29 DE DE2939679A patent/DE2939679C2/de not_active Expired
-
1980
- 1980-09-02 JP JP12074080A patent/JPS5651101A/ja active Granted
- 1980-09-12 IT IT24639/80A patent/IT1132832B/it active
- 1980-09-18 GB GB8030250A patent/GB2061018A/en not_active Withdrawn
- 1980-09-24 SE SE8006675A patent/SE8006675L/xx unknown
- 1980-09-29 FR FR8020828A patent/FR2466876A1/fr active Pending
- 1980-09-29 CA CA000361225A patent/CA1150372A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| IT1132832B (it) | 1986-07-09 |
| CA1150372A (en) | 1983-07-19 |
| JPS5651101A (en) | 1981-05-08 |
| GB2061018A (en) | 1981-05-07 |
| IT8024639A0 (it) | 1980-09-12 |
| DE2939679A1 (de) | 1981-04-02 |
| FR2466876A1 (fr) | 1981-04-10 |
| DE2939679C2 (de) | 1985-12-05 |
| SE8006675L (sv) | 1981-03-30 |
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