FR901537A - Improvements to high-frequency, wide-bandwidth translators - Google Patents
Improvements to high-frequency, wide-bandwidth translatorsInfo
- Publication number
- FR901537A FR901537A FR901537DA FR901537A FR 901537 A FR901537 A FR 901537A FR 901537D A FR901537D A FR 901537DA FR 901537 A FR901537 A FR 901537A
- Authority
- FR
- France
- Prior art keywords
- translators
- bandwidth
- wide
- frequency
- bandwidth translators
- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
- H01P5/00—Coupling devices of the waveguide type
- H01P5/02—Coupling devices of the waveguide type with invariable factor of coupling
- H01P5/022—Transitions between lines of the same kind and shape, but with different dimensions
- H01P5/026—Transitions between lines of the same kind and shape, but with different dimensions between coaxial lines
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Filters And Equalizers (AREA)
- Non-Reversible Transmitting Devices (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE901537X | 1943-02-03 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR901537A true FR901537A (en) | 1945-07-30 |
Family
ID=6859184
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR901537D Expired FR901537A (en) | 1943-02-03 | 1944-01-26 | Improvements to high-frequency, wide-bandwidth translators |
FR54007D Expired FR54007E (en) | 1943-02-03 | 1944-10-26 | Improvements to high-frequency, wide-bandwidth translators |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR54007D Expired FR54007E (en) | 1943-02-03 | 1944-10-26 | Improvements to high-frequency, wide-bandwidth translators |
Country Status (2)
Country | Link |
---|---|
DE (2) | DE893523C (en) |
FR (2) | FR901537A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2312111A1 (en) | 2009-10-13 | 2011-04-20 | Saint-Gobain Isover | Device for thermal insulation of a building opening |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2571550B1 (en) * | 1984-10-08 | 1987-12-11 | Teleinformatique Communic Et | PROTECTION DEVICE FOR COAXIAL LINE |
US4616195A (en) * | 1985-03-08 | 1986-10-07 | Hughes Aircraft Company | Coaxial phase shifter for transverse electromagnetic transmission line |
DE19941311C1 (en) * | 1999-08-31 | 2001-06-07 | Cryoelectra Ges Fuer Kryoelek | Band filter |
-
1943
- 1943-02-04 DE DET2503D patent/DE893523C/en not_active Expired
- 1943-08-04 DE DET2614D patent/DE901808C/en not_active Expired
-
1944
- 1944-01-26 FR FR901537D patent/FR901537A/en not_active Expired
- 1944-10-26 FR FR54007D patent/FR54007E/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2312111A1 (en) | 2009-10-13 | 2011-04-20 | Saint-Gobain Isover | Device for thermal insulation of a building opening |
Also Published As
Publication number | Publication date |
---|---|
DE901808C (en) | 1954-01-14 |
DE893523C (en) | 1953-10-15 |
FR54007E (en) | 1947-03-27 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
FR933247A (en) | Improvements to broadband amplifiers | |
FR942020A (en) | Improvements related to high frequency cables | |
FR943074A (en) | Improvements to discharge tubes | |
FR914381A (en) | Improvements to hollow rivets | |
FR901537A (en) | Improvements to high-frequency, wide-bandwidth translators | |
FR886632A (en) | Improvements to aeromotors | |
FR897704A (en) | Improvements to high frequency lines | |
FR980254A (en) | Improvements to rotary pumps | |
FR919228A (en) | Improvements to compressors | |
FR951395A (en) | High frequency amplifiers | |
FR895974A (en) | Improvements to dryers | |
FR938658A (en) | Improvements to high frequency amplifiers | |
FR925720A (en) | Improvements to folding steps | |
FR932666A (en) | Improvements to low frequency amplifiers | |
FR941846A (en) | Improvements to pumps | |
FR897089A (en) | Improvements to insulators | |
FR897865A (en) | Improvements to feedback amplifiers | |
FR900025A (en) | Improvements to feedback amplifiers | |
FR913747A (en) | Improvements to reamers | |
FR989640A (en) | Improvements made to bearing-rotating shaft assemblies | |
FR898504A (en) | Fan improvements | |
FR888018A (en) | Improvements to dryers | |
FR993876A (en) | Knife sharpeners | |
FR898771A (en) | Improvements to rotating field radiobeacons | |
FR938664A (en) | Improvements to high frequency cables |