BE676201A - - Google Patents
Info
- Publication number
- BE676201A BE676201A BE676201DA BE676201A BE 676201 A BE676201 A BE 676201A BE 676201D A BE676201D A BE 676201DA BE 676201 A BE676201 A BE 676201A
- Authority
- BE
- Belgium
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J3/00—Time-division multiplex systems
- H04J3/20—Time-division multiplex systems using resonant transfer
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
- H03H11/00—Networks using active elements
- H03H11/46—One-port networks
- H03H11/48—One-port networks simulating reactances
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M3/00—Automatic or semi-automatic exchanges
- H04M3/40—Applications of speech amplifiers
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Filters And Equalizers (AREA)
- Coils Or Transformers For Communication (AREA)
- Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DES0095424 | 1965-02-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE676201A true BE676201A (en:Method) | 1966-08-08 |
Family
ID=7519367
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE676201D BE676201A (en:Method) | 1965-02-08 | 1966-02-08 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3474355A (en:Method) |
| BE (1) | BE676201A (en:Method) |
| CH (1) | CH457641A (en:Method) |
| DE (1) | DE1616690C3 (en:Method) |
| GB (1) | GB1072974A (en:Method) |
| NL (1) | NL6601212A (en:Method) |
| SE (1) | SE316509B (en:Method) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2201986A1 (de) * | 1971-01-20 | 1972-08-10 | Int Standard Electric Corp | Schaltungsanordnung fuer einen Verbindungssatz einer Fernsprechnebenstellenanlage |
| US3832654A (en) * | 1973-12-20 | 1974-08-27 | Lorain Prod Corp | Compensated transformer circuit utilizing negative capacitance simulating circuit |
| US4896093A (en) * | 1988-08-22 | 1990-01-23 | American Telephone And Telegraph Company | Electronic inductor |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2870421A (en) * | 1954-05-03 | 1959-01-20 | Rca Corp | Transistor reactance circuit |
| US2823357A (en) * | 1955-05-31 | 1958-02-11 | Jr William W Hall | Stabilized impedance converter |
| US2930996A (en) * | 1956-12-14 | 1960-03-29 | Gen Electric | Active element impedance network |
| US3039067A (en) * | 1959-09-09 | 1962-06-12 | Gen Electric | Q multiplier circuit |
| US3152309A (en) * | 1960-08-23 | 1964-10-06 | Philco Corp | Simulated high-q inductor |
| US3178650A (en) * | 1960-12-05 | 1965-04-13 | Hamasaki Joji | Four-terminal, negative-resistance amplifying circuit |
-
1965
- 1965-02-08 DE DE1616690A patent/DE1616690C3/de not_active Expired
-
1966
- 1966-01-31 NL NL6601212A patent/NL6601212A/xx unknown
- 1966-02-04 US US525157A patent/US3474355A/en not_active Expired - Lifetime
- 1966-02-07 CH CH167666A patent/CH457641A/de unknown
- 1966-02-07 GB GB5204/66A patent/GB1072974A/en not_active Expired
- 1966-02-08 BE BE676201D patent/BE676201A/xx unknown
- 1966-02-08 SE SE1609/66A patent/SE316509B/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE1616690B2 (de) | 1974-01-31 |
| DE1616690A1 (de) | 1973-08-23 |
| NL6601212A (en:Method) | 1966-08-09 |
| DE1616690C3 (de) | 1974-09-19 |
| GB1072974A (en) | 1967-06-21 |
| US3474355A (en) | 1969-10-21 |
| SE316509B (en:Method) | 1969-10-27 |
| CH457641A (de) | 1968-06-15 |