FR2472848A1 - Dispositif hyperfrequence non reciproque operant a niveau eleve - Google Patents
Dispositif hyperfrequence non reciproque operant a niveau eleve Download PDFInfo
- Publication number
- FR2472848A1 FR2472848A1 FR7931975A FR7931975A FR2472848A1 FR 2472848 A1 FR2472848 A1 FR 2472848A1 FR 7931975 A FR7931975 A FR 7931975A FR 7931975 A FR7931975 A FR 7931975A FR 2472848 A1 FR2472848 A1 FR 2472848A1
- Authority
- FR
- France
- Prior art keywords
- guide
- phase shifter
- parts
- reciprocal
- width
- 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.)
- Granted
Links
- 239000000463 material Substances 0.000 claims abstract description 14
- 230000010287 polarization Effects 0.000 claims description 5
- 239000012530 fluid Substances 0.000 claims description 2
- 235000012431 wafers Nutrition 0.000 claims 2
- 239000003292 glue Substances 0.000 claims 1
- 238000002156 mixing Methods 0.000 claims 1
- 229920001296 polysiloxane Polymers 0.000 claims 1
- 239000003989 dielectric material Substances 0.000 abstract description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 8
- 229910000859 α-Fe Inorganic materials 0.000 description 7
- 230000010363 phase shift Effects 0.000 description 5
- 229910052742 iron Inorganic materials 0.000 description 4
- 239000000853 adhesive Substances 0.000 description 3
- 230000001070 adhesive effect Effects 0.000 description 3
- 230000037431 insertion Effects 0.000 description 3
- 238000003780 insertion Methods 0.000 description 3
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 230000008646 thermal stress Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 101100006960 Caenorhabditis elegans let-2 gene Proteins 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 239000012809 cooling fluid Substances 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- RDYMFSUJUZBWLH-UHFFFAOYSA-N endosulfan Chemical compound C12COS(=O)OCC2C2(Cl)C(Cl)=C(Cl)C1(Cl)C2(Cl)Cl RDYMFSUJUZBWLH-UHFFFAOYSA-N 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000013464 silicone adhesive Substances 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
- H01P1/32—Non-reciprocal transmission devices
- H01P1/38—Circulators
- H01P1/397—Circulators using non- reciprocal phase shifters
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
- H01P1/00—Auxiliary devices
- H01P1/18—Phase-shifters
- H01P1/19—Phase-shifters using a ferromagnetic device
Landscapes
- Non-Reversible Transmitting Devices (AREA)
- Variable-Direction Aerials And Aerial Arrays (AREA)
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7931975A FR2472848A1 (fr) | 1979-12-28 | 1979-12-28 | Dispositif hyperfrequence non reciproque operant a niveau eleve |
| US06/214,659 US4374367A (en) | 1979-12-28 | 1980-12-09 | Non-reciprocal microwave-frequency device for high-level operation |
| DE8080401823T DE3068388D1 (en) | 1979-12-28 | 1980-12-18 | Non-reciprocal high-power microwave device |
| EP80401823A EP0031768B1 (fr) | 1979-12-28 | 1980-12-18 | Dispositif hyperfréquence non réciproque opérant à niveau élevé |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7931975A FR2472848A1 (fr) | 1979-12-28 | 1979-12-28 | Dispositif hyperfrequence non reciproque operant a niveau eleve |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2472848A1 true FR2472848A1 (fr) | 1981-07-03 |
| FR2472848B1 FR2472848B1 (enExample) | 1983-09-23 |
Family
ID=9233280
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7931975A Granted FR2472848A1 (fr) | 1979-12-28 | 1979-12-28 | Dispositif hyperfrequence non reciproque operant a niveau eleve |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US4374367A (enExample) |
| EP (1) | EP0031768B1 (enExample) |
| DE (1) | DE3068388D1 (enExample) |
| FR (1) | FR2472848A1 (enExample) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6181220B1 (en) * | 1999-04-19 | 2001-01-30 | Lucent Technologies, Inc. | Method for reducing electrical discharge in a microwave circuit, and a microwave circuit treated by the method |
| US6407646B1 (en) * | 2000-03-23 | 2002-06-18 | Ray M. Johnson | Distributed three port stacked waveguide circulator |
| CN100348545C (zh) * | 2005-11-25 | 2007-11-14 | 长沙隆泰科技有限公司 | 一种微波烧结旋磁铁氧体材料的方法 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3075159A (en) * | 1957-07-26 | 1963-01-22 | Sylvania Electric Prod | High power ferrite isolator having ferrite materials of differing curie temperature |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL255799A (enExample) * | 1960-09-10 | |||
| US4286135A (en) * | 1979-10-09 | 1981-08-25 | Raytheon Company | Compact microwave isolator |
-
1979
- 1979-12-28 FR FR7931975A patent/FR2472848A1/fr active Granted
-
1980
- 1980-12-09 US US06/214,659 patent/US4374367A/en not_active Expired - Lifetime
- 1980-12-18 DE DE8080401823T patent/DE3068388D1/de not_active Expired
- 1980-12-18 EP EP80401823A patent/EP0031768B1/fr not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3075159A (en) * | 1957-07-26 | 1963-01-22 | Sylvania Electric Prod | High power ferrite isolator having ferrite materials of differing curie temperature |
Non-Patent Citations (2)
| Title |
|---|
| EXBK/71 * |
| EXBK/78 * |
Also Published As
| Publication number | Publication date |
|---|---|
| EP0031768A2 (fr) | 1981-07-08 |
| EP0031768A3 (en) | 1981-07-22 |
| EP0031768B1 (fr) | 1984-06-27 |
| US4374367A (en) | 1983-02-15 |
| DE3068388D1 (en) | 1984-08-02 |
| FR2472848B1 (enExample) | 1983-09-23 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |