FR1596898A - - Google Patents
Info
- Publication number
- FR1596898A FR1596898A FR1596898DA FR1596898A FR 1596898 A FR1596898 A FR 1596898A FR 1596898D A FR1596898D A FR 1596898DA FR 1596898 A FR1596898 A FR 1596898A
- Authority
- FR
- France
- 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
- H01P5/184—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 strip lines or microstrips
- H01P5/187—Broadside coupled lines
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
- H03H7/00—Multiple-port networks comprising only passive electrical elements as network components
- H03H7/48—Networks for connecting several sources or loads, working on the same frequency or frequency band, to a common load or source
- H03H7/482—Networks for connecting several sources or loads, working on the same frequency or frequency band, to a common load or source particularly adapted for use in common antenna systems
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19671591598 DE1591598C2 (de) | 1967-12-22 | 1967-12-22 | Richtungskoppler, insbesondere für Antennensteckdosen in Gemeinschaftsantennenanlagen |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1596898A true FR1596898A (de) | 1970-06-22 |
Family
ID=5680162
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1596898D Expired FR1596898A (de) | 1967-12-22 | 1968-12-16 |
Country Status (3)
Country | Link |
---|---|
DE (1) | DE1591598C2 (de) |
FR (1) | FR1596898A (de) |
NL (1) | NL6817849A (de) |
-
1967
- 1967-12-22 DE DE19671591598 patent/DE1591598C2/de not_active Expired
-
1968
- 1968-12-12 NL NL6817849A patent/NL6817849A/xx unknown
- 1968-12-16 FR FR1596898D patent/FR1596898A/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE1591598C2 (de) | 1975-07-10 |
NL6817849A (de) | 1969-06-24 |
DE1591598B1 (de) | 1970-06-25 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |