BE512176A - - Google Patents
Info
- Publication number
- BE512176A BE512176A BE512176DA BE512176A BE 512176 A BE512176 A BE 512176A BE 512176D A BE512176D A BE 512176DA BE 512176 A BE512176 A BE 512176A
- Authority
- BE
- Belgium
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
- H01P1/375—Isolators using Faraday rotators
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Plasma Technology (AREA)
- X-Ray Techniques (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US232148A US2773245A (en) | 1951-06-18 | 1951-06-18 | Gyrator methods and means |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE512176A true BE512176A (nl) |
Family
ID=22872057
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE512176D BE512176A (nl) | 1951-06-18 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US2773245A (nl) |
| BE (1) | BE512176A (nl) |
| CH (1) | CH302329A (nl) |
| DE (1) | DE1000061B (nl) |
| FR (1) | FR1065498A (nl) |
| GB (1) | GB731362A (nl) |
Families Citing this family (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3222372A (en) * | 1965-12-07 | Production of i,j,x-oxadiazoles | ||
| US2951220A (en) * | 1953-06-17 | 1960-08-30 | Bell Telephone Labor Inc | Wave guide with polarized ferrite element |
| US2857575A (en) * | 1953-06-22 | 1958-10-21 | Gen Precision Lab Inc | Microwave energy orienter |
| DE1004682B (de) * | 1954-03-09 | 1957-03-21 | Ericsson Telefon Ab L M | Anordnung mit einem wenigstens ein gasgefuelltes Entladungsgefaess einschliessenden Wellenleiter oder Resonator |
| US2922126A (en) * | 1954-06-24 | 1960-01-19 | Bell Telephone Labor Inc | Nonreciprocal wave guide component |
| US2867781A (en) * | 1954-11-26 | 1959-01-06 | Sperry Rand Corp | Microwave spectrometer absorption cells |
| DE1078784B (de) * | 1955-01-26 | 1960-03-31 | Zeiss Carl Fa | Lichtelektrisches Polarimeter |
| BE549333A (nl) * | 1955-09-16 | |||
| US3023384A (en) * | 1955-09-22 | 1962-02-27 | Bell Telephone Labor Inc | Broad-band ferrite polarization rotator |
| US2888542A (en) * | 1955-09-28 | 1959-05-26 | Raytheon Mfg Co | Heating apparatus |
| GB882244A (en) * | 1956-11-29 | 1961-11-15 | Nat Res Dev | Improvements in and relating to process control systems embodying polarimeters |
| US2881395A (en) * | 1957-01-07 | 1959-04-07 | Sylvania Electric Prod | Modulation apparatus |
| NL225886A (nl) * | 1957-03-15 | |||
| US3090015A (en) * | 1957-03-27 | 1963-05-14 | Raytheon Co | Electrical phase shifters |
| US3100287A (en) * | 1957-05-31 | 1963-08-06 | Raytheon Co | Phase shifter utilizing variable delay imparted to circularly polarized electric waves by variably magnetized ferrite material |
| DE1188323B (de) * | 1961-07-10 | 1965-03-04 | Schmidt & Haensch Franz | Kalkspatplatte in einer Anordnung zur lichtelektrischen Messung der optischen Aktivitaet |
| US3212034A (en) * | 1962-03-22 | 1965-10-12 | Trw Inc | Electromagnetic wave energy filtering |
| CN104421122A (zh) * | 2013-08-21 | 2015-03-18 | 李林海 | 晃动拾能同步发电机 |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1742115A (en) * | 1927-12-10 | 1929-12-31 | Whitaker Alfred | Light-controlling means |
| US2051537A (en) * | 1933-12-23 | 1936-08-18 | Rca Corp | Modulation system |
| US2257783A (en) * | 1939-09-21 | 1941-10-07 | Bell Telephone Labor Inc | Guided wave transmission |
| US2241976A (en) * | 1940-04-25 | 1941-05-13 | Gen Electric | High frequency apparatus |
| US2402184A (en) * | 1941-05-03 | 1946-06-18 | Bell Telephone Labor Inc | Ultra high frequency electronic device contained within wave guides |
| US2458579A (en) * | 1945-04-26 | 1949-01-11 | Bell Telephone Labor Inc | Microwave modulator |
| US2535793A (en) * | 1946-01-08 | 1950-12-26 | Rca Corp | Magnetron |
| US2505240A (en) * | 1947-04-22 | 1950-04-25 | Raytheon Mfg Co | Frequency-modulating apparatus |
| US2578434A (en) * | 1947-06-25 | 1951-12-11 | Rca Corp | High-frequency electron discharge device of the traveling wave type |
| US2644930A (en) * | 1949-03-24 | 1953-07-07 | Gen Precision Lab Inc | Microwave polarization rotating device and coupling network |
-
0
- BE BE512176D patent/BE512176A/xx unknown
-
1951
- 1951-06-18 US US232148A patent/US2773245A/en not_active Expired - Lifetime
-
1952
- 1952-05-30 GB GB13815/52A patent/GB731362A/en not_active Expired
- 1952-06-13 DE DEI5990A patent/DE1000061B/de active Pending
- 1952-06-17 FR FR1065498D patent/FR1065498A/fr not_active Expired
- 1952-06-18 CH CH302329D patent/CH302329A/fr unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CH302329A (fr) | 1954-10-15 |
| FR1065498A (fr) | 1954-05-26 |
| US2773245A (en) | 1956-12-04 |
| GB731362A (en) | 1955-06-08 |
| DE1000061B (de) | 1957-01-03 |