BE556365A - - Google Patents
Info
- Publication number
- BE556365A BE556365A BE556365DA BE556365A BE 556365 A BE556365 A BE 556365A BE 556365D A BE556365D A BE 556365DA BE 556365 A BE556365 A BE 556365A
- Authority
- BE
- Belgium
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q11/00—Selecting arrangements for multiplex systems
- H04Q11/04—Selecting arrangements for multiplex systems for time-division multiplexing
-
- 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
- H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
- H04B1/40—Circuits
- H04B1/54—Circuits using the same frequency for two directions of communication
-
- 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
- H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
- H04B1/40—Circuits
- H04B1/54—Circuits using the same frequency for two directions of communication
- H04B1/58—Hybrid arrangements, i.e. arrangements for transition from single-path two-direction transmission to single-direction transmission on each of two paths or vice versa
-
- 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
- H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
- H04B1/40—Circuits
- H04B1/54—Circuits using the same frequency for two directions of communication
- H04B1/58—Hybrid arrangements, i.e. arrangements for transition from single-path two-direction transmission to single-direction transmission on each of two paths or vice versa
- H04B1/588—Hybrid arrangements, i.e. arrangements for transition from single-path two-direction transmission to single-direction transmission on each of two paths or vice versa using sampling gates
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B14/00—Transmission systems not characterised by the medium used for transmission
- H04B14/02—Transmission systems not characterised by the medium used for transmission characterised by the use of pulse modulation
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J3/00—Time-division multiplex systems
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J3/00—Time-division multiplex systems
- H04J3/02—Details
- H04J3/04—Distributors combined with modulators or demodulators
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J3/00—Time-division multiplex systems
- H04J3/02—Details
- H04J3/04—Distributors combined with modulators or demodulators
- H04J3/047—Distributors with transistors or integrated circuits
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J3/00—Time-division multiplex systems
- H04J3/20—Time-division multiplex systems using resonant transfer
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Interface Circuits In Exchanges (AREA)
- Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
- Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
- Filters That Use Time-Delay Elements (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3504754A GB753645A (en) | 1954-12-03 | 1954-12-03 | Improvements in or relating to electric pulse modulating and demodulating circuits |
| GB1780256A GB824221A (en) | 1954-12-03 | 1956-06-08 | Improvements in or relating to electric pulse modulating and demodulating circuits |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE556365A true BE556365A (US06811534-20041102-M00003.png) |
Family
ID=32475522
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE556365D BE556365A (US06811534-20041102-M00003.png) | 1954-12-03 | ||
| BE543262A BE543262A (nl) | 1954-12-03 | 1955-12-01 | Electronische pulsmodulatie-en demodulatieketen |
| BE558179A BE558179A (nl) | 1954-12-03 | 1957-06-07 | Electronische pulsmodulatie-of-demodultieketen |
Family Applications After (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE543262A BE543262A (nl) | 1954-12-03 | 1955-12-01 | Electronische pulsmodulatie-en demodulatieketen |
| BE558179A BE558179A (nl) | 1954-12-03 | 1957-06-07 | Electronische pulsmodulatie-of-demodultieketen |
Country Status (7)
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL254030A (US06811534-20041102-M00003.png) * | 1956-12-13 | |||
| NL244502A (US06811534-20041102-M00003.png) * | 1959-10-20 | |||
| US3187101A (en) * | 1959-10-20 | 1965-06-01 | Int Standard Electric Corp | Time division multiplex resonant transfer system |
| NL261215A (US06811534-20041102-M00003.png) * | 1960-03-08 | |||
| NL273561A (US06811534-20041102-M00003.png) * | 1961-01-20 | |||
| NL274669A (US06811534-20041102-M00003.png) * | 1961-02-13 | |||
| NL300747A (US06811534-20041102-M00003.png) * | 1961-07-28 | |||
| NL283652A (US06811534-20041102-M00003.png) * | 1961-09-26 | |||
| JP4662115B2 (ja) * | 2002-01-24 | 2011-03-30 | 独立行政法人科学技術振興機構 | フローティングゲートｍｏｓｆｅｔを用いた非線形抵抗回路 |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE846561C (de) * | 1944-12-08 | 1952-08-14 | British Thomson Houston Co Ltd | Vorrichtung zur UEbertragung der in elektrische Schwingungen umgewandelten Schwingungen von Schall oder aehnlichen Schwingungen |
| US2801281A (en) * | 1946-02-21 | 1957-07-30 | Bell Telephone Labor Inc | Communication system employing pulse code modulation |
| US2659774A (en) * | 1949-06-07 | 1953-11-17 | Bell Telephone Labor Inc | Bidirectional transistor amplifier |
| NL92571C (US06811534-20041102-M00003.png) * | 1952-03-12 | |||
| FR73002E (US06811534-20041102-M00003.png) * | 1952-05-22 | 1960-09-22 | ||
| BE521520A (US06811534-20041102-M00003.png) * | 1952-07-18 | |||
| US2881332A (en) * | 1954-11-17 | 1959-04-07 | Honeywell Regulator Co | Control apparatus |
| US2810081A (en) * | 1955-09-27 | 1957-10-15 | Gen Dynamics Corp | Electronic switch for selectively blocking or permitting the simultaneous transmission of signals in two channels |
| US2870259A (en) * | 1955-10-21 | 1959-01-20 | Itt | Synchronous clamping |
-
0
- BE BE556365D patent/BE556365A/xx unknown
-
1955
- 1955-11-23 CH CH351630D patent/CH351630A/de unknown
- 1955-12-01 BE BE543262A patent/BE543262A/nl unknown
- 1955-12-02 FR FR1149154D patent/FR1149154A/fr not_active Expired
- 1955-12-03 DE DEI10975A patent/DE1084757B/de active Pending
-
1956
- 1956-02-07 FR FR70164D patent/FR70164E/fr not_active Expired
- 1956-04-03 GB GB10123/56A patent/GB791933A/en not_active Expired
- 1956-09-14 GB GB28143/56A patent/GB824222A/en not_active Expired
-
1957
- 1957-03-05 CH CH361834D patent/CH361834A/de unknown
- 1957-03-28 GB GB10137/57A patent/GB843478A/en not_active Expired
- 1957-04-02 FR FR71668D patent/FR71668E/fr not_active Expired
- 1957-05-28 AU AU28140/57A patent/AU218043B2/en not_active Expired
- 1957-06-05 US US663704A patent/US3073903A/en not_active Expired - Lifetime
- 1957-06-06 FR FR72050D patent/FR72050E/fr not_active Expired
- 1957-06-07 BE BE558179A patent/BE558179A/nl unknown
- 1957-06-07 DE DEI13326A patent/DE1189132B/de active Pending
-
1958
- 1958-03-28 FR FR761818A patent/FR73279E/fr not_active Expired
-
1959
- 1959-06-17 FR FR797751A patent/FR75916E/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| AU218043B2 (en) | 1958-08-13 |
| GB791933A (en) | 1958-03-12 |
| BE558179A (nl) | 1960-03-25 |
| FR71668E (fr) | 1960-01-13 |
| DE1189132B (de) | 1965-03-18 |
| CH351630A (de) | 1961-01-31 |
| FR73279E (fr) | 1960-07-08 |
| GB843478A (en) | 1960-08-04 |
| FR75916E (fr) | 1961-08-25 |
| BE543262A (nl) | 1959-09-11 |
| FR72050E (fr) | 1960-03-21 |
| US3073903A (en) | 1963-01-15 |
| DE1084757B (de) | 1960-07-07 |
| GB824222A (en) | 1959-11-25 |
| FR70164E (fr) | 1959-02-19 |
| FR1149154A (fr) | 1957-12-20 |
| CH361834A (de) | 1962-05-15 |
