JPS60180423A - パイロツトワイヤ−亘長補償回路 - Google Patents
パイロツトワイヤ−亘長補償回路Info
- Publication number
- JPS60180423A JPS60180423A JP59035547A JP3554784A JPS60180423A JP S60180423 A JPS60180423 A JP S60180423A JP 59035547 A JP59035547 A JP 59035547A JP 3554784 A JP3554784 A JP 3554784A JP S60180423 A JPS60180423 A JP S60180423A
- Authority
- JP
- Japan
- Prior art keywords
- pilot wire
- circuit
- compensation circuit
- wire length
- length compensation
- 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.)
- Pending
Links
- 239000003990 capacitor Substances 0.000 claims description 9
- 230000005540 biological transmission Effects 0.000 description 9
- 238000010586 diagram Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 230000001629 suppression Effects 0.000 description 3
- 238000002955 isolation Methods 0.000 description 2
- 102100032484 Down syndrome critical region protein 8 Human genes 0.000 description 1
- 101001016533 Homo sapiens Down syndrome critical region protein 8 Proteins 0.000 description 1
- 102100035591 POU domain, class 2, transcription factor 2 Human genes 0.000 description 1
- 101710084411 POU domain, class 2, transcription factor 2 Proteins 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000005180 public health Effects 0.000 description 1
- 102220096718 rs865838543 Human genes 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 230000002747 voluntary effect Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B3/00—Line transmission systems
- H04B3/02—Details
- H04B3/04—Control of transmission; Equalising
- H04B3/10—Control of transmission; Equalising by pilot signal
- H04B3/11—Control of transmission; Equalising by pilot signal using pilot wire
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/74—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission for increasing reliability, e.g. using redundant or spare channels or apparatus
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Emergency Protection Circuit Devices (AREA)
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP59035547A JPS60180423A (ja) | 1984-02-27 | 1984-02-27 | パイロツトワイヤ−亘長補償回路 |
AU38918/85A AU575910B2 (en) | 1984-02-27 | 1985-02-18 | Pilot wire compensation |
GB08504903A GB2155285B (en) | 1984-02-27 | 1985-02-26 | Pilot wire distance compensating circuit |
IN71/BOM/85A IN162033B (enrdf_load_stackoverflow) | 1984-02-27 | 1985-03-21 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP59035547A JPS60180423A (ja) | 1984-02-27 | 1984-02-27 | パイロツトワイヤ−亘長補償回路 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS60180423A true JPS60180423A (ja) | 1985-09-14 |
Family
ID=12444750
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP59035547A Pending JPS60180423A (ja) | 1984-02-27 | 1984-02-27 | パイロツトワイヤ−亘長補償回路 |
Country Status (4)
Country | Link |
---|---|
JP (1) | JPS60180423A (enrdf_load_stackoverflow) |
AU (1) | AU575910B2 (enrdf_load_stackoverflow) |
GB (1) | GB2155285B (enrdf_load_stackoverflow) |
IN (1) | IN162033B (enrdf_load_stackoverflow) |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1147230A (en) * | 1966-07-04 | 1969-04-02 | Gen Electric Co Ltd | Improvements in or relating to telephone apparatus for selective connection at points along a four-wire transmission path |
-
1984
- 1984-02-27 JP JP59035547A patent/JPS60180423A/ja active Pending
-
1985
- 1985-02-18 AU AU38918/85A patent/AU575910B2/en not_active Ceased
- 1985-02-26 GB GB08504903A patent/GB2155285B/en not_active Expired
- 1985-03-21 IN IN71/BOM/85A patent/IN162033B/en unknown
Also Published As
Publication number | Publication date |
---|---|
GB2155285B (en) | 1988-02-24 |
AU575910B2 (en) | 1988-08-11 |
GB8504903D0 (en) | 1985-03-27 |
GB2155285A (en) | 1985-09-18 |
IN162033B (enrdf_load_stackoverflow) | 1988-03-19 |
AU3891885A (en) | 1985-09-05 |
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