FR1589082A - - Google Patents
Info
- Publication number
- FR1589082A FR1589082A FR1589082DA FR1589082A FR 1589082 A FR1589082 A FR 1589082A FR 1589082D A FR1589082D A FR 1589082DA FR 1589082 A FR1589082 A FR 1589082A
- 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
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B3/00—Line transmission systems
- H04B3/02—Details
- H04B3/04—Control of transmission; Equalising
- H04B3/14—Control of transmission; Equalising characterised by the equalising network used
- H04B3/143—Control of transmission; Equalising characterised by the equalising network used using amplitude-frequency equalisers
- H04B3/145—Control of transmission; Equalising characterised by the equalising network used using amplitude-frequency equalisers variable equalisers
-
- 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
- H03H7/54—Modifications of networks to reduce influence of variations of temperature
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR159764 | 1968-07-18 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1589082A true FR1589082A (en) | 1970-03-23 |
Family
ID=8652768
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1589082D Expired FR1589082A (en) | 1968-07-18 | 1968-05-06 |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR1589082A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2666947A1 (en) * | 1990-09-18 | 1992-03-20 | Trt Telecom Radio Electr | SPECTRUM EQUALIZATION DEVICE. |
-
1968
- 1968-05-06 FR FR1589082D patent/FR1589082A/fr not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2666947A1 (en) * | 1990-09-18 | 1992-03-20 | Trt Telecom Radio Electr | SPECTRUM EQUALIZATION DEVICE. |
EP0476764A1 (en) * | 1990-09-18 | 1992-03-25 | Trt Telecommunications Radioelectriques Et Telephoniques | Spectrum equalizing device |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |