FR1056557A - Circuits électriques filtrants - Google Patents
Circuits électriques filtrantsInfo
- Publication number
- FR1056557A FR1056557A FR1056557DA FR1056557A FR 1056557 A FR1056557 A FR 1056557A FR 1056557D A FR1056557D A FR 1056557DA FR 1056557 A FR1056557 A FR 1056557A
- Authority
- FR
- France
- Prior art keywords
- filter circuits
- electric filter
- electric
- circuits
- filter
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- 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
- H01P1/201—Filters for transverse electromagnetic waves
- H01P1/202—Coaxial filters
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 |
---|---|---|---|
GB11684/51A GB696394A (en) | 1951-05-18 | 1951-05-18 | Improvements in or relating to electric filter circuits |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1056557A true FR1056557A (fr) | 1954-03-01 |
Family
ID=9990785
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1056557D Expired FR1056557A (fr) | 1951-05-18 | 1952-05-15 | Circuits électriques filtrants |
Country Status (3)
Country | Link |
---|---|
US (1) | US2790959A (fr) |
FR (1) | FR1056557A (fr) |
GB (1) | GB696394A (fr) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2950450A (en) * | 1956-03-03 | 1960-08-23 | Emi Ltd | Attenuators or suppressors for attenuating or suppressing undesired oscillations |
US2970283A (en) * | 1956-11-26 | 1961-01-31 | John W E Griemsmann | Broadband switching junction |
US2896178A (en) * | 1958-05-09 | 1959-07-21 | Bell Telephone Labor Inc | Wave transmission system |
US3028565A (en) * | 1958-09-05 | 1962-04-03 | Atomic Energy Authority Uk | Microwave propagating structures |
US3242444A (en) * | 1963-01-31 | 1966-03-22 | Weinschel Eng Co Inc | Slow wave line double-stub tuner |
US3411114A (en) * | 1965-04-30 | 1968-11-12 | Allen Bradley Co | Microwave transmission-line t-filters |
US3648200A (en) * | 1969-09-22 | 1972-03-07 | William H Harrison | Frequency selective attenuation apparatus |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2317439A (en) * | 1939-05-26 | 1943-04-27 | Gen Electric | Transmission system for ultrashort waves |
US2438913A (en) * | 1941-10-31 | 1948-04-06 | Sperry Corp | High-frequency filter structure |
BE468045A (fr) * | 1942-07-30 | |||
US2438367A (en) * | 1942-10-24 | 1948-03-23 | Gen Electric | Transmitter-receiver switching system |
US2421033A (en) * | 1943-05-15 | 1947-05-27 | Bell Telephone Labor Inc | Wave transmission network |
GB659812A (en) * | 1947-06-30 | 1951-10-31 | Gen Electric Co Ltd | Improvements in and relating to electric filter circuits |
US2713152A (en) * | 1950-06-28 | 1955-07-12 | Rca Corp | Vestigial side band filter |
-
1951
- 1951-05-18 GB GB11684/51A patent/GB696394A/en not_active Expired
-
1952
- 1952-05-13 US US287634A patent/US2790959A/en not_active Expired - Lifetime
- 1952-05-15 FR FR1056557D patent/FR1056557A/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB696394A (en) | 1953-08-26 |
US2790959A (en) | 1957-04-30 |
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