FR1130276A - Resonant directional coupler specially adapted to millimeter waves - Google Patents
Resonant directional coupler specially adapted to millimeter wavesInfo
- Publication number
- FR1130276A FR1130276A FR1130276DA FR1130276A FR 1130276 A FR1130276 A FR 1130276A FR 1130276D A FR1130276D A FR 1130276DA FR 1130276 A FR1130276 A FR 1130276A
- Authority
- FR
- France
- Prior art keywords
- directional coupler
- specially adapted
- millimeter waves
- resonant
- resonant directional
- 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
- H01P1/213—Frequency-selective devices, e.g. filters combining or separating two or more different frequencies
- H01P1/2138—Frequency-selective devices, e.g. filters combining or separating two or more different frequencies using hollow waveguide filters
-
- 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
- H01P1/163—Auxiliary devices for mode selection, e.g. mode suppression or mode promotion; for mode conversion specifically adapted for selection or promotion of the TE01 circular-electric mode
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1011018X | 1955-07-27 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1130276A true FR1130276A (en) | 1957-02-04 |
Family
ID=9569542
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1130276D Expired FR1130276A (en) | 1955-07-27 | 1955-07-27 | Resonant directional coupler specially adapted to millimeter waves |
Country Status (3)
Country | Link |
---|---|
DE (1) | DE1011018B (en) |
FR (1) | FR1130276A (en) |
GB (1) | GB811010A (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1232663A (en) * | 1958-08-01 | 1960-10-11 | Gen Electric Co Ltd | Improvements in waveguide structure fabrication processes |
DE1105011B (en) * | 1959-09-11 | 1961-04-20 | Siemens Ag | Crossover with directional coupler for very short electromagnetic waves |
DE1143247B (en) * | 1960-08-26 | 1963-02-07 | Siemens Ag | Frequency-selective mode converter for very short electromagnetic waves |
-
1955
- 1955-07-27 FR FR1130276D patent/FR1130276A/en not_active Expired
-
1956
- 1956-07-12 DE DEM31075A patent/DE1011018B/en active Pending
- 1956-07-17 GB GB22028/56A patent/GB811010A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB811010A (en) | 1959-03-25 |
DE1011018B (en) | 1957-06-27 |
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