JPS4895703A - - Google Patents
Info
- Publication number
- JPS4895703A JPS4895703A JP48018857A JP1885773A JPS4895703A JP S4895703 A JPS4895703 A JP S4895703A JP 48018857 A JP48018857 A JP 48018857A JP 1885773 A JP1885773 A JP 1885773A JP S4895703 A JPS4895703 A JP S4895703A
- Authority
- JP
- Japan
- 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
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L5/00—Arrangements affording multiple use of the transmission path
- H04L5/14—Two-way operation using the same type of signal, i.e. duplex
- H04L5/1407—Artificial lines or their setting
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L5/00—Arrangements affording multiple use of the transmission path
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Small-Scale Networks (AREA)
- Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US22714172A | 1972-02-17 | 1972-02-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4895703A true JPS4895703A (ja) | 1973-12-07 |
Family
ID=22851924
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP48018857A Pending JPS4895703A (ja) | 1972-02-17 | 1973-02-15 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US3754196A (ja) |
| JP (1) | JPS4895703A (ja) |
| CA (1) | CA979096A (ja) |
| GB (1) | GB1366263A (ja) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3919502A (en) * | 1974-08-19 | 1975-11-11 | Bell Telephone Labor Inc | Balancing network for voice frequency telephone repeaters |
| US4187493A (en) * | 1974-11-27 | 1980-02-05 | Texas Instruments Incorporated | Frequency multiplexed seismic cable |
| FR2308250A1 (fr) * | 1975-04-18 | 1976-11-12 | Honeywell Bull Soc Ind | Adaptateur transformant des signaux bipolaires en signaux binaires |
| US4149030A (en) * | 1977-06-17 | 1979-04-10 | Honeywell Inc. | Multi-drop communications device |
| US4636771A (en) * | 1984-12-10 | 1987-01-13 | Westinghouse Electric Corp. | Power line communications terminal and interface circuit associated therewith |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1677956A (en) * | 1926-06-03 | 1928-07-24 | American Telephone & Telegraph | Broadside antenna array |
| US1832452A (en) * | 1928-08-15 | 1931-11-17 | Siemens Ag | Telephone interconnecting circuit |
| US2085434A (en) * | 1932-06-15 | 1937-06-29 | Rca Corp | Antenna system |
| NL113156C (ja) * | 1961-05-18 | |||
| US3237164A (en) * | 1962-06-29 | 1966-02-22 | Control Data Corp | Digital communication system for transferring digital information between a plurality of data processing devices |
| US3296557A (en) * | 1963-12-09 | 1967-01-03 | Westinghouse Electric Corp | Hybrid network utilizing plural twowinding transformers and resistive balancing means |
| US3673519A (en) * | 1971-01-22 | 1972-06-27 | Bell Telephone Labor Inc | Impedance matching transformer for coupling transmission lines |
-
1972
- 1972-02-17 US US00227141A patent/US3754196A/en not_active Expired - Lifetime
- 1972-12-13 CA CA158,742A patent/CA979096A/en not_active Expired
-
1973
- 1973-02-01 GB GB508373A patent/GB1366263A/en not_active Expired
- 1973-02-15 JP JP48018857A patent/JPS4895703A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| GB1366263A (en) | 1974-09-11 |
| US3754196A (en) | 1973-08-21 |
| CA979096A (en) | 1975-12-02 |