NL265707A - - Google Patents
Info
- Publication number
- NL265707A NL265707A NL265707DA NL265707A NL 265707 A NL265707 A NL 265707A NL 265707D A NL265707D A NL 265707DA NL 265707 A NL265707 A NL 265707A
- 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
- H01P1/16—Auxiliary devices for mode selection, e.g. mode suppression or mode promotion; for mode conversion
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
- H01P1/00—Auxiliary devices
- H01P1/20—Frequency-selective devices, e.g. filters
- H01P1/215—Frequency-selective devices, e.g. filters using ferromagnetic material
-
- 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)
- Control Of Motors That Do Not Use Commutators (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR829527A FR1272519A (fr) | 1960-06-09 | 1960-06-09 | Filtres à ferrite |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL265707A true NL265707A (en:Method) |
Family
ID=8733083
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL265707D NL265707A (en:Method) | 1960-06-09 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US3521196A (en:Method) |
| DE (1) | DE1210467B (en:Method) |
| FR (1) | FR1272519A (en:Method) |
| NL (1) | NL265707A (en:Method) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1259422B (de) | 1963-03-14 | 1968-01-25 | Philips Patentverwaltung | Reziproker Phasenschieber zur UEbertragung grosser Leistungen |
| US3671888A (en) * | 1970-12-07 | 1972-06-20 | Hewlett Packard Co | Wide band stop band filter including a ferrite region biased by a graded magnetic field |
| US4506234A (en) * | 1983-06-17 | 1985-03-19 | The United States Of America As Represented By The Secretary Of The Navy | Amplitude and phase modulation in fin-lines by electrical tuning |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE487331A (en:Method) * | 1948-02-13 | |||
| US2948868A (en) * | 1955-11-14 | 1960-08-09 | Bell Telephone Labor Inc | Frequency sensitive electromagnetic wave device |
| US2972122A (en) * | 1958-04-25 | 1961-02-14 | Bell Telephone Labor Inc | Nonreciprocal wave transmission |
-
0
- NL NL265707D patent/NL265707A/xx unknown
-
1960
- 1960-06-09 FR FR829527A patent/FR1272519A/fr not_active Expired
-
1961
- 1961-06-09 DE DEC24332A patent/DE1210467B/de active Pending
-
1965
- 1965-05-19 US US457094A patent/US3521196A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| FR1272519A (fr) | 1961-09-29 |
| US3521196A (en) | 1970-07-21 |
| DE1210467B (de) | 1966-02-10 |