NL225886A - - Google Patents
Info
- Publication number
- NL225886A NL225886A NL225886DA NL225886A NL 225886 A NL225886 A NL 225886A NL 225886D A NL225886D A NL 225886DA NL 225886 A NL225886 A NL 225886A
- 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
- H01P1/165—Auxiliary devices for rotating the plane of polarisation
- H01P1/175—Auxiliary devices for rotating the plane of polarisation 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)
- Waveguide Aerials (AREA)
- Non-Reversible Transmitting Devices (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB8592/57A GB846288A (en) | 1957-03-15 | 1957-03-15 | Improvements in or relating to electromagnetic wave modulating devices |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL225886A true NL225886A (en) |
Family
ID=9855456
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL225886D NL225886A (en) | 1957-03-15 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3001151A (en) |
| DE (1) | DE1060924B (en) |
| FR (1) | FR1193259A (en) |
| GB (1) | GB846288A (en) |
| NL (1) | NL225886A (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3217272A (en) * | 1961-05-16 | 1965-11-09 | Adams Russel Co Inc | High-speed high-power r-f switching |
| US3245011A (en) * | 1961-05-31 | 1966-04-05 | Raytheon Co | Ferroelectric signal-translating device having voltage-controlled signal delay |
| US3340483A (en) * | 1965-11-30 | 1967-09-05 | Hughes Aircraft Co | Controllable ferrite phase shifter having means to cool the ferrite |
| US3501716A (en) * | 1968-12-03 | 1970-03-17 | Bell Telephone Labor Inc | Gyrator network using operational amplifiers |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE469698A (en) * | 1945-03-10 | |||
| BE512176A (en) * | 1951-06-18 | |||
| US2784382A (en) * | 1952-04-05 | 1957-03-05 | Thompson Prod Inc | Magnetic high frequency attenuator |
| US2832938A (en) * | 1952-08-18 | 1958-04-29 | George T Rado | Polarization plane rotator for microwave energy |
| US2820952A (en) * | 1953-12-29 | 1958-01-21 | Collins Radio Co | High power ladder network attenuator for frequencies from zero to over one thousand megacycles |
| US2850705A (en) * | 1955-04-18 | 1958-09-02 | Herman N Chait | Ridged ferrite waveguide device |
| US2873370A (en) * | 1955-08-15 | 1959-02-10 | Levinthal Electronics Products | Microwave pulse generator |
-
0
- NL NL225886D patent/NL225886A/xx unknown
-
1957
- 1957-03-15 GB GB8592/57A patent/GB846288A/en not_active Expired
-
1958
- 1958-03-11 DE DEN14776A patent/DE1060924B/en active Pending
- 1958-03-12 US US720892A patent/US3001151A/en not_active Expired - Lifetime
- 1958-03-14 FR FR1193259D patent/FR1193259A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB846288A (en) | 1960-08-31 |
| FR1193259A (en) | 1959-11-02 |
| US3001151A (en) | 1961-09-19 |
| DE1060924B (en) | 1959-07-09 |