FR981566A - loss equalizer for transmission networks - Google Patents
loss equalizer for transmission networksInfo
- Publication number
- FR981566A FR981566A FR981566DA FR981566A FR 981566 A FR981566 A FR 981566A FR 981566D A FR981566D A FR 981566DA FR 981566 A FR981566 A FR 981566A
- Authority
- FR
- France
- Prior art keywords
- transmission networks
- loss equalizer
- equalizer
- loss
- networks
- 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
- 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
- H04B3/141—Control of transmission; Equalising characterised by the equalising network used using multiequalisers, e.g. bump, cosine, Bode
-
- 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
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US482081A US2374872A (en) | 1943-04-07 | 1943-04-07 | Attenuation equalizer |
Publications (1)
Publication Number | Publication Date |
---|---|
FR981566A true FR981566A (en) | 1951-05-28 |
Family
ID=23914576
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR981566D Expired FR981566A (en) | 1943-04-07 | 1947-07-22 | loss equalizer for transmission networks |
Country Status (5)
Country | Link |
---|---|
US (1) | US2374872A (en) |
BE (1) | BE474907A (en) |
FR (1) | FR981566A (en) |
GB (1) | GB636620A (en) |
NL (1) | NL76851C (en) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2607851A (en) * | 1947-11-18 | 1952-08-19 | Bell Telephone Labor Inc | Mop-up equalizer |
US2510283A (en) * | 1949-01-18 | 1950-06-06 | Bell Telephone Labor Inc | Variable equalizer |
US2694184A (en) * | 1951-03-16 | 1954-11-09 | Bell Telephone Labor Inc | Equalizer |
BE527031A (en) * | 1953-03-16 | |||
US2792552A (en) * | 1953-11-27 | 1957-05-14 | Bell Telephone Labor Inc | Attenuation equalizer |
DE1242272B (en) * | 1959-01-13 | 1967-06-15 | Standard Elektrik Lorenz Ag | Arrangement for adjustable, frequency-dependent amplitude equalization in transmission systems |
-
0
- NL NL76851D patent/NL76851C/xx active
- BE BE474907D patent/BE474907A/xx unknown
-
1943
- 1943-04-07 US US482081A patent/US2374872A/en not_active Expired - Lifetime
-
1947
- 1947-07-22 FR FR981566D patent/FR981566A/en not_active Expired
- 1947-08-07 GB GB21762/47A patent/GB636620A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
BE474907A (en) | |
US2374872A (en) | 1945-05-01 |
NL76851C (en) | |
GB636620A (en) | 1950-05-03 |
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