NL192523A - - Google Patents
Info
- Publication number
- NL192523A NL192523A NL192523DA NL192523A NL 192523 A NL192523 A NL 192523A NL 192523D A NL192523D A NL 192523DA NL 192523 A NL192523 A NL 192523A
- 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
- H01P1/36—Isolators
- H01P1/365—Resonance absorption isolators
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL793164X | 1954-11-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL192523A true NL192523A (fr) |
Family
ID=19834470
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL192523D NL192523A (fr) | 1954-11-19 | ||
| NL91369D NL91369C (fr) | 1954-11-19 |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL91369D NL91369C (fr) | 1954-11-19 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3105946A (fr) |
| BE (1) | BE542862A (fr) |
| DE (1) | DE962182C (fr) |
| FR (1) | FR1135664A (fr) |
| GB (1) | GB793164A (fr) |
| NL (2) | NL91369C (fr) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE549727A (fr) * | 1955-07-22 | |||
| US3004225A (en) * | 1958-06-25 | 1961-10-10 | Bell Telephone Labor Inc | Traveling wave solid state masers |
| US3035235A (en) * | 1959-05-06 | 1962-05-15 | Bell Telephone Labor Inc | Field displacement isolator |
| NL260120A (fr) * | 1960-02-03 | |||
| US3056097A (en) * | 1960-07-15 | 1962-09-25 | Ferrotec Inc | Variable attenuator |
| US3569868A (en) * | 1969-02-25 | 1971-03-09 | Rca Corp | Nonreciprocal microwave devices using a semiconductor element |
| US4651115A (en) * | 1985-01-31 | 1987-03-17 | Rca Corporation | Waveguide-to-microstrip transition |
| US5663693A (en) * | 1995-08-31 | 1997-09-02 | Rockwell International | Dielectric waveguide power combiner |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2538771A (en) * | 1944-08-02 | 1951-01-23 | Sperry Corp | High-frequency attenuator |
| GB645883A (en) * | 1946-11-02 | 1950-11-08 | Polytechnic Inst Brooklyn | Improvements in electric wave attenuators |
| USRE23950E (en) * | 1946-12-23 | 1955-02-22 | Method and means for chemical analysis | |
| US2745069A (en) * | 1950-05-17 | 1956-05-08 | Bell Telephone Labor Inc | Microwave magnetized ferrite attenuator |
| US2741744A (en) * | 1951-05-08 | 1956-04-10 | Driscoll Clare | Microwave apparatus for circular polarization |
| US2787765A (en) * | 1952-08-15 | 1957-04-02 | Bell Telephone Labor Inc | Magnetically controlled ferrite phase shifter having birefringent properties |
| US2909738A (en) * | 1953-08-17 | 1959-10-20 | Bell Telephone Labor Inc | Broadband nonreciprocal devices |
| US2877144A (en) * | 1954-05-19 | 1959-03-10 | Hughes Aircraft Co | Vitreous coated magnetic material |
-
0
- NL NL192523D patent/NL192523A/xx unknown
- NL NL91369D patent/NL91369C/xx active
- BE BE542862D patent/BE542862A/xx unknown
-
1955
- 1955-11-09 US US545882A patent/US3105946A/en not_active Expired - Lifetime
- 1955-11-16 GB GB32787/55A patent/GB793164A/en not_active Expired
- 1955-11-17 DE DEN11452A patent/DE962182C/de not_active Expired
- 1955-11-18 FR FR1135664D patent/FR1135664A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| BE542862A (fr) | |
| DE962182C (de) | 1957-04-18 |
| NL91369C (fr) | |
| GB793164A (en) | 1958-04-09 |
| US3105946A (en) | 1963-10-01 |
| FR1135664A (fr) | 1957-05-02 |