FR996742A - UHF bandpass filter - Google Patents
UHF bandpass filterInfo
- Publication number
- FR996742A FR996742A FR996742DA FR996742A FR 996742 A FR996742 A FR 996742A FR 996742D A FR996742D A FR 996742DA FR 996742 A FR996742 A FR 996742A
- Authority
- FR
- France
- Prior art keywords
- bandpass filter
- uhf bandpass
- uhf
- filter
- bandpass
- 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
- H01P1/207—Hollow waveguide filters
- H01P1/208—Cascaded cavities; Cascaded resonators inside a hollow waveguide structure
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR996742T | 1945-06-02 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR996742A true FR996742A (en) | 1951-12-26 |
Family
ID=9558101
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR996742D Expired FR996742A (en) | 1945-06-02 | 1945-06-02 | UHF bandpass filter |
Country Status (3)
Country | Link |
---|---|
US (1) | US2546742A (en) |
BE (1) | BE464876A (en) |
FR (1) | FR996742A (en) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2668191A (en) * | 1949-06-30 | 1954-02-02 | Sperry Corp | Wave energy polarization converter |
US2697209A (en) * | 1951-07-13 | 1954-12-14 | Itt | Tunable band pass filter |
US2770784A (en) * | 1952-06-25 | 1956-11-13 | Robert H Hatch | Metal painted aperture or window for waveguides |
US3035236A (en) * | 1958-08-15 | 1962-05-15 | Henry J Riblet | Microwave filters |
US3153208A (en) * | 1960-05-06 | 1964-10-13 | Henry J Riblet | Waveguide filter having nonidentical sections resonant at same fundamental frequency and different harmonic frequencies |
US3137828A (en) * | 1961-08-01 | 1964-06-16 | Scope Inc | Wave guide filter having resonant cavities made of joined parts |
US3205460A (en) * | 1961-09-18 | 1965-09-07 | Elwin W Seeley | Dielectric gap miniaturized microwave filter |
GB1199780A (en) * | 1967-07-13 | 1970-07-22 | Gen Electric & English Electri | Improvements in or relating to Waveguide Filters |
DE3617203A1 (en) * | 1986-05-22 | 1987-11-26 | Kathrein Werke Kg | Waveguide filter |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2432093A (en) * | 1942-07-30 | 1947-12-09 | Bell Telephone Labor Inc | Wave transmission network |
BE468045A (en) * | 1942-07-30 | |||
US2407267A (en) * | 1943-03-05 | 1946-09-10 | Sperry Gyroscope Co Inc | Ultra high frequency attenuator |
-
0
- BE BE464876D patent/BE464876A/xx unknown
-
1945
- 1945-06-02 FR FR996742D patent/FR996742A/en not_active Expired
-
1947
- 1947-04-11 US US740844A patent/US2546742A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
BE464876A (en) | |
US2546742A (en) | 1951-03-27 |
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