NL7207487A - - Google Patents
Info
- Publication number
- NL7207487A NL7207487A NL7207487A NL7207487A NL7207487A NL 7207487 A NL7207487 A NL 7207487A NL 7207487 A NL7207487 A NL 7207487A NL 7207487 A NL7207487 A NL 7207487A NL 7207487 A NL7207487 A NL 7207487A
- Authority
- NL
- Netherlands
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
- H01P1/38—Circulators
- H01P1/383—Junction circulators, e.g. Y-circulators
- H01P1/387—Strip line circulators
-
- 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
-
- 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
- H01P1/36—Isolators
- H01P1/362—Edge-guided mode devices
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7120343A FR2139767B1 (https=) | 1971-06-04 | 1971-06-04 | |
| FR7131223A FR2150597B2 (https=) | 1971-06-04 | 1971-08-27 | |
| FR7210778A FR2177507B2 (https=) | 1971-06-04 | 1972-03-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL7207487A true NL7207487A (https=) | 1972-12-06 |
Family
ID=27249584
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7207487A NL7207487A (https=) | 1971-06-04 | 1972-06-02 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US3845413A (https=) |
| DE (1) | DE2226726C3 (https=) |
| GB (1) | GB1398768A (https=) |
| NL (1) | NL7207487A (https=) |
Families Citing this family (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2298196A1 (fr) * | 1973-05-18 | 1976-08-13 | Lignes Telegraph Telephon | Composant non reciproque a ligne a fente a large bande |
| US3928806A (en) * | 1974-11-08 | 1975-12-23 | Us Army | Power dividing and combining techniques for microwave amplifiers |
| JPS5821846B2 (ja) * | 1975-04-09 | 1983-05-04 | 日本電気株式会社 | ヒカギヤクカイロ |
| FR2318513A1 (fr) * | 1975-07-15 | 1977-02-11 | Lignes Telegraph Telephon | Isolateur a large bande a forte puissance |
| US3968458A (en) * | 1975-09-26 | 1976-07-06 | The United States Of America As Represented By The Secretary Of The Army | Microwave power reflector using edge-guided mode |
| US3967218A (en) * | 1975-09-26 | 1976-06-29 | The United States Of America As Represented By The Secretary Of The Army | Edge-guided wave directional combiner |
| FR2344140A1 (fr) * | 1976-03-10 | 1977-10-07 | Lignes Telegraph Telephon | Isolateurs a large bande fonctionnant aux longueurs d'onde centimetriques |
| FR2384361A1 (fr) * | 1977-03-18 | 1978-10-13 | Lignes Telegraph Telephon | Dephaseurs non reciproques hyperfrequences a large bande a mode de surface |
| US4240049A (en) * | 1979-09-24 | 1980-12-16 | Bell Telephone Laboratories, Incorporated | Waveguide junction circulator having spurious mode absorbing means |
| US4399415A (en) * | 1981-03-23 | 1983-08-16 | The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration | Resonant isolator for maser amplifier |
| FR2589283B1 (fr) * | 1985-10-25 | 1987-11-20 | Thomson Csf | Dispositif de couplage entre une ligne a ondes de surface electromagnetique et une ligne microbande exterieure |
| US4808950A (en) * | 1986-10-06 | 1989-02-28 | Sanders Associates, Inc. | Electromagnetic dispersive delay line |
| JP3270583B2 (ja) | 1993-07-28 | 2002-04-02 | 日本放送協会 | Ｍｓｓｗサーキュレータ |
| US6944192B2 (en) * | 2001-03-14 | 2005-09-13 | Corning Incorporated | Planar laser |
| CN119318073A (zh) * | 2022-06-09 | 2025-01-14 | Tdk株式会社 | 非可逆电路元件 |
| CN115488459B (zh) * | 2022-09-15 | 2024-01-16 | 西南应用磁学研究所(中国电子科技集团公司第九研究所) | 一种改进集总参数环行器/隔离器中心导体虚焊缺陷的方法 |
| WO2024236735A1 (ja) * | 2023-05-16 | 2024-11-21 | Tdk株式会社 | 非可逆回路素子 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1468808A (fr) * | 1965-09-20 | 1967-02-10 | Lignes Telegraph Telephon | Déphaseur à commande électrique utilisant un guide d'onde de surface |
| US3393383A (en) * | 1966-09-30 | 1968-07-16 | Lignes Telegraph Telephon | Electrically controlled surface waveguide phase shifter |
| US3617951A (en) * | 1968-11-21 | 1971-11-02 | Western Microwave Lab Inc | Broadband circulator or isolator of the strip line or microstrip type |
| US3555459A (en) * | 1968-11-21 | 1971-01-12 | Western Microwave Lab Inc | Gyromagnetic device having a plurality of outwardly narrowing tapering members |
-
1972
- 1972-06-02 DE DE2226726A patent/DE2226726C3/de not_active Expired
- 1972-06-02 GB GB2592372A patent/GB1398768A/en not_active Expired
- 1972-06-02 NL NL7207487A patent/NL7207487A/xx not_active Application Discontinuation
-
1973
- 1973-10-23 US US00408858A patent/US3845413A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| DE2226726B2 (de) | 1974-05-09 |
| GB1398768A (en) | 1975-06-25 |
| US3845413A (en) | 1974-10-29 |
| DE2226726A1 (de) | 1973-01-04 |
| DE2226726C3 (de) | 1982-05-27 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| BC | A request for examination has been filed | ||
| A85 | Still pending on 85-01-01 | ||
| BV | The patent application has lapsed |