FR976704A - Device for measuring the reflection coefficient of a wave called h01 or te01 in a guide with circular section - Google Patents
Device for measuring the reflection coefficient of a wave called h01 or te01 in a guide with circular sectionInfo
- Publication number
- FR976704A FR976704A FR976704DA FR976704A FR 976704 A FR976704 A FR 976704A FR 976704D A FR976704D A FR 976704DA FR 976704 A FR976704 A FR 976704A
- Authority
- FR
- France
- Prior art keywords
- measuring
- guide
- reflection coefficient
- circular section
- wave called
- 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
- H01P5/00—Coupling devices of the waveguide type
- H01P5/12—Coupling devices having more than two ports
- H01P5/16—Conjugate devices, i.e. devices having at least one port decoupled from one other port
- H01P5/18—Conjugate devices, i.e. devices having at least one port decoupled from one other port consisting of two coupled guides, e.g. directional couplers
- H01P5/181—Conjugate devices, i.e. devices having at least one port decoupled from one other port consisting of two coupled guides, e.g. directional couplers the guides being hollow waveguides
- H01P5/182—Conjugate devices, i.e. devices having at least one port decoupled from one other port consisting of two coupled guides, e.g. directional couplers the guides being hollow waveguides the waveguides being arranged in parallel
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR976704T | 1948-10-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR976704A true FR976704A (en) | 1951-03-21 |
Family
ID=9519025
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR976704D Expired FR976704A (en) | 1948-10-13 | 1948-10-13 | Device for measuring the reflection coefficient of a wave called h01 or te01 in a guide with circular section |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR976704A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2748350A (en) * | 1951-09-05 | 1956-05-29 | Bell Telephone Labor Inc | Ultra-high frequency selective mode directional coupler |
| US2929032A (en) * | 1956-08-17 | 1960-03-15 | Bell Telephone Labor Inc | Frequency-selective wave coupling system |
| EP0331670A1 (en) * | 1988-03-04 | 1989-09-06 | AVL Gesellschaft für Verbrennungskraftmaschinen und Messtechnik mbH.Prof.Dr.Dr.h.c. Hans List | Method and device to determine the internal ballistic characteristics of guns |
-
1948
- 1948-10-13 FR FR976704D patent/FR976704A/en not_active Expired
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2748350A (en) * | 1951-09-05 | 1956-05-29 | Bell Telephone Labor Inc | Ultra-high frequency selective mode directional coupler |
| US2929032A (en) * | 1956-08-17 | 1960-03-15 | Bell Telephone Labor Inc | Frequency-selective wave coupling system |
| EP0331670A1 (en) * | 1988-03-04 | 1989-09-06 | AVL Gesellschaft für Verbrennungskraftmaschinen und Messtechnik mbH.Prof.Dr.Dr.h.c. Hans List | Method and device to determine the internal ballistic characteristics of guns |
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