GB1575346A - Communications transmission links including intermediate amplifiers - Google Patents
Communications transmission links including intermediate amplifiers Download PDFInfo
- Publication number
- GB1575346A GB1575346A GB21990/77A GB2199077A GB1575346A GB 1575346 A GB1575346 A GB 1575346A GB 21990/77 A GB21990/77 A GB 21990/77A GB 2199077 A GB2199077 A GB 2199077A GB 1575346 A GB1575346 A GB 1575346A
- Authority
- GB
- United Kingdom
- Prior art keywords
- sub
- amplifiers
- amplifier
- terminals
- gate
- 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
- 230000005540 biological transmission Effects 0.000 title claims abstract description 49
- 238000004891 communication Methods 0.000 title claims description 15
- 239000003990 capacitor Substances 0.000 claims abstract description 64
- 239000004020 conductor Substances 0.000 claims abstract description 63
- 238000004804 winding Methods 0.000 claims description 30
- 238000010079 rubber tapping Methods 0.000 claims description 7
- 238000005192 partition Methods 0.000 claims description 6
- 230000008054 signal transmission Effects 0.000 claims description 6
- 230000008878 coupling Effects 0.000 claims description 5
- 238000010168 coupling process Methods 0.000 claims description 5
- 238000005859 coupling reaction Methods 0.000 claims description 5
- 238000013461 design Methods 0.000 claims description 5
- 230000008901 benefit Effects 0.000 claims description 4
- 238000010276 construction Methods 0.000 claims description 4
- 230000000694 effects Effects 0.000 claims description 4
- 230000002349 favourable effect Effects 0.000 claims description 3
- 230000009467 reduction Effects 0.000 claims description 2
- 230000000903 blocking effect Effects 0.000 abstract description 5
- 238000013459 approach Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 5
- 229910000859 α-Fe Inorganic materials 0.000 description 4
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000003321 amplification Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 239000011324 bead Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 230000003071 parasitic effect Effects 0.000 description 1
- 230000001172 regenerating effect Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B3/00—Line transmission systems
- H04B3/02—Details
- H04B3/36—Repeater circuits
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B3/00—Line transmission systems
- H04B3/02—Details
- H04B3/44—Arrangements for feeding power to a repeater along the transmission line
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
- Amplifiers (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2623412A DE2623412C3 (de) | 1976-05-25 | 1976-05-25 | Ferngespeister Zwischenverstärker für Nachrichtenübertragungsstrecken |
| DE2713710A DE2713710C2 (de) | 1977-03-28 | 1977-03-28 | Ferngespeister Zwischenverstärker für Nachrichtenübertragungsstrecken |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1575346A true GB1575346A (en) | 1980-09-17 |
Family
ID=25770495
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB21990/77A Expired GB1575346A (en) | 1976-05-25 | 1977-05-25 | Communications transmission links including intermediate amplifiers |
Country Status (7)
| Country | Link |
|---|---|
| JP (1) | JPS5944823B2 (enExample) |
| CH (1) | CH616790A5 (enExample) |
| FR (1) | FR2353181A1 (enExample) |
| GB (1) | GB1575346A (enExample) |
| IT (1) | IT1080858B (enExample) |
| NL (1) | NL174208C (enExample) |
| SE (1) | SE423773B (enExample) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3017476C1 (de) * | 1980-05-07 | 1981-10-01 | Siemens AG, 1000 Berlin und 8000 München | Sendeverstaerker fuer ferngespeiste Zwischenregeneratoren |
| DE3122084A1 (de) * | 1981-06-03 | 1983-01-05 | Siemens AG, 1000 Berlin und 8000 München | Frequenzweiche zur trennung eines signal- und eines versorgungsstromes |
| EP0656696A3 (de) * | 1993-12-03 | 1996-04-17 | Siemens Ag | Gleichstromenergieankopplung für einen Zweidrahtbus zur Energie- und Datenübertragung. |
-
1977
- 1977-05-13 CH CH599877A patent/CH616790A5/de not_active IP Right Cessation
- 1977-05-18 FR FR7715267A patent/FR2353181A1/fr active Granted
- 1977-05-24 IT IT23925/77A patent/IT1080858B/it active
- 1977-05-24 SE SE7706053A patent/SE423773B/xx unknown
- 1977-05-25 NL NLAANVRAGE7705785,A patent/NL174208C/xx not_active IP Right Cessation
- 1977-05-25 GB GB21990/77A patent/GB1575346A/en not_active Expired
- 1977-05-25 JP JP52060933A patent/JPS5944823B2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS52144215A (en) | 1977-12-01 |
| FR2353181B1 (enExample) | 1981-05-29 |
| NL7705785A (nl) | 1977-11-29 |
| SE423773B (sv) | 1982-05-24 |
| IT1080858B (it) | 1985-05-16 |
| JPS5944823B2 (ja) | 1984-11-01 |
| NL174208B (nl) | 1983-12-01 |
| CH616790A5 (en) | 1980-04-15 |
| NL174208C (nl) | 1984-05-01 |
| FR2353181A1 (fr) | 1977-12-23 |
| SE7706053L (sv) | 1977-11-26 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| PCNP | Patent ceased through non-payment of renewal fee |