FR2080524A7 - - Google Patents
Info
- Publication number
- FR2080524A7 FR2080524A7 FR7104969A FR7104969A FR2080524A7 FR 2080524 A7 FR2080524 A7 FR 2080524A7 FR 7104969 A FR7104969 A FR 7104969A FR 7104969 A FR7104969 A FR 7104969A FR 2080524 A7 FR2080524 A7 FR 2080524A7
- Authority
- FR
- France
- 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
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
- B61L25/00—Recording or indicating positions or identities of vehicles or trains or setting of track apparatus
- B61L25/02—Indicating or recording positions or identities of vehicles or trains
- B61L25/04—Indicating or recording train identities
- B61L25/045—Indicating or recording train identities using reradiating tags
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03B—GENERATION OF OSCILLATIONS, DIRECTLY OR BY FREQUENCY-CHANGING, BY CIRCUITS EMPLOYING ACTIVE ELEMENTS WHICH OPERATE IN A NON-SWITCHING MANNER; GENERATION OF NOISE BY SUCH CIRCUITS
- H03B23/00—Generation of oscillations periodically swept over a predetermined frequency range
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03B—GENERATION OF OSCILLATIONS, DIRECTLY OR BY FREQUENCY-CHANGING, BY CIRCUITS EMPLOYING ACTIVE ELEMENTS WHICH OPERATE IN A NON-SWITCHING MANNER; GENERATION OF NOISE BY SUCH CIRCUITS
- H03B2200/00—Indexing scheme relating to details of oscillators covered by H03B
- H03B2200/006—Functional aspects of oscillators
- H03B2200/0092—Measures to linearise or reduce distortion of oscillator characteristics
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Inductance-Capacitance Distribution Constants And Capacitance-Resistance Oscillators (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19702007021 DE2007021A1 (de) | 1970-02-16 | 1970-02-16 | Transistoroszillator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2080524A7 true FR2080524A7 (xx) | 1971-11-19 |
| FR2080524B3 FR2080524B3 (xx) | 1973-10-19 |
Family
ID=5762413
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7104969A Expired FR2080524B3 (xx) | 1970-02-16 | 1971-02-15 |
Country Status (6)
| Country | Link |
|---|---|
| AT (1) | AT310807B (xx) |
| BE (1) | BE762152A (xx) |
| CH (1) | CH515652A (xx) |
| DE (1) | DE2007021A1 (xx) |
| FR (1) | FR2080524B3 (xx) |
| NL (1) | NL7101844A (xx) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2425764A1 (fr) * | 1978-05-11 | 1979-12-07 | Trt Telecom Radio Electr | Dispositif pour engendrer un signal module en frequence et appareil radioaltimetrique comportant un tel dispositif |
-
1970
- 1970-02-16 DE DE19702007021 patent/DE2007021A1/de active Pending
- 1970-12-16 CH CH1862470A patent/CH515652A/de not_active IP Right Cessation
-
1971
- 1971-01-14 AT AT29971A patent/AT310807B/de not_active IP Right Cessation
- 1971-01-28 BE BE762152A patent/BE762152A/xx unknown
- 1971-02-11 NL NL7101844A patent/NL7101844A/xx unknown
- 1971-02-15 FR FR7104969A patent/FR2080524B3/fr not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2425764A1 (fr) * | 1978-05-11 | 1979-12-07 | Trt Telecom Radio Electr | Dispositif pour engendrer un signal module en frequence et appareil radioaltimetrique comportant un tel dispositif |
Also Published As
| Publication number | Publication date |
|---|---|
| NL7101844A (xx) | 1971-08-18 |
| CH515652A (de) | 1971-11-15 |
| FR2080524B3 (xx) | 1973-10-19 |
| BE762152A (fr) | 1971-07-01 |
| AT310807B (de) | 1973-10-25 |
| DE2007021A1 (de) | 1971-08-26 |