NL217093A - - Google Patents
Info
- Publication number
- NL217093A NL217093A NL217093DA NL217093A NL 217093 A NL217093 A NL 217093A NL 217093D A NL217093D A NL 217093DA NL 217093 A NL217093 A NL 217093A
- Authority
- NL
- Netherlands
Links
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03C—MODULATION
- H03C7/00—Modulating electromagnetic waves
- H03C7/02—Modulating electromagnetic waves in transmission lines, waveguides, cavity resonators or radiation fields of antennas
- H03C7/022—Modulating electromagnetic waves in transmission lines, waveguides, cavity resonators or radiation fields of antennas using ferromagnetic devices, e.g. ferrites
-
- 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
- H01P7/00—Resonators of the waveguide type
- H01P7/06—Cavity resonators
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Coils Of Transformers For General Uses (AREA)
- Coils Or Transformers For Communication (AREA)
- Constitution Of High-Frequency Heating (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB14855/56A GB859945A (en) | 1956-05-12 | 1956-05-12 | Improvements in or relating to waveguides |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL217093A true NL217093A (fi) |
Family
ID=10048688
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL217093D NL217093A (fi) | 1956-05-12 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US3020501A (fi) |
| DE (1) | DE1031381B (fi) |
| GB (1) | GB859945A (fi) |
| NL (1) | NL217093A (fi) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1085206B (de) * | 1958-12-06 | 1960-07-14 | Raytheon Mfg Co | Einrichtung zur Drehung der Polarisationsebene polarisierter hochfrequenter elektromagnetischer Schwingungen |
| NL252828A (fi) * | 1959-08-19 | |||
| US3250985A (en) * | 1962-10-23 | 1966-05-10 | Varian Associates | Microwave cavity resonator |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2197123A (en) * | 1937-06-18 | 1940-04-16 | Bell Telephone Labor Inc | Guided wave transmission |
| US2557261A (en) * | 1943-09-14 | 1951-06-19 | Emi Ltd | High-frequency electric transmission lines or wave guides |
| BE487331A (fi) * | 1948-02-13 | |||
| US2650350A (en) * | 1948-11-04 | 1953-08-25 | Gen Electric | Angular modulating system |
| US2784382A (en) * | 1952-04-05 | 1957-03-05 | Thompson Prod Inc | Magnetic high frequency attenuator |
| US2760162A (en) * | 1952-04-18 | 1956-08-21 | Westinghouse Electric Corp | Waveguide amplitude modulator |
| US2773254A (en) * | 1953-04-16 | 1956-12-04 | Itt | Phase shifter |
| US2857575A (en) * | 1953-06-22 | 1958-10-21 | Gen Precision Lab Inc | Microwave energy orienter |
| US2887665A (en) * | 1953-12-31 | 1959-05-19 | Bell Telephone Labor Inc | High frequency isolator |
| US2848696A (en) * | 1954-03-15 | 1958-08-19 | Bell Telephone Labor Inc | Electromagnetic wave transmission |
| US2848695A (en) * | 1954-03-15 | 1958-08-19 | Bell Telephone Labor Inc | Electromagnetic wave transmission |
| US2900557A (en) * | 1954-08-26 | 1959-08-18 | Gen Electric | Traveling wave directional attenuator |
-
0
- NL NL217093D patent/NL217093A/xx unknown
-
1956
- 1956-05-12 GB GB14855/56A patent/GB859945A/en not_active Expired
-
1957
- 1957-05-08 DE DEE14100A patent/DE1031381B/de active Pending
- 1957-05-10 US US658389A patent/US3020501A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| US3020501A (en) | 1962-02-06 |
| DE1031381B (de) | 1958-06-04 |
| GB859945A (en) | 1961-01-25 |