FR2307404A1 - Procede et circuit pour la production et la transmission inductive de signaux a frequence modulee - Google Patents
Procede et circuit pour la production et la transmission inductive de signaux a frequence moduleeInfo
- Publication number
- FR2307404A1 FR2307404A1 FR7610211A FR7610211A FR2307404A1 FR 2307404 A1 FR2307404 A1 FR 2307404A1 FR 7610211 A FR7610211 A FR 7610211A FR 7610211 A FR7610211 A FR 7610211A FR 2307404 A1 FR2307404 A1 FR 2307404A1
- Authority
- FR
- France
- Prior art keywords
- converter
- tracking system
- target tracking
- electronic target
- oscillator
- 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.)
- Granted
Links
- 241000131009 Copris Species 0.000 abstract 1
- 230000005540 biological transmission Effects 0.000 abstract 1
- 230000001939 inductive effect Effects 0.000 abstract 1
- 230000000737 periodic effect Effects 0.000 abstract 1
Classifications
-
- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/09—Arrangements for giving variable traffic instructions
- G08G1/091—Traffic information broadcasting
- G08G1/094—Hardware aspects; Signal processing or signal properties, e.g. frequency bands
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B5/00—Near-field transmission systems, e.g. inductive or capacitive transmission systems
- H04B5/70—Near-field transmission systems, e.g. inductive or capacitive transmission systems specially adapted for specific purposes
- H04B5/72—Near-field transmission systems, e.g. inductive or capacitive transmission systems specially adapted for specific purposes for local intradevice communication
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Multimedia (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Computer Networks & Wireless Communication (AREA)
- Train Traffic Observation, Control, And Security (AREA)
- Traffic Control Systems (AREA)
- Near-Field Transmission Systems (AREA)
- Inverter Devices (AREA)
- Radar Systems Or Details Thereof (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2515660A DE2515660B2 (de) | 1975-04-10 | 1975-04-10 | Verfahren zum Erzeugen von FM-Signalen in einem elektronischen Zielführungssystem und Schaltung zur Durchführung des Verfahrens |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2307404A1 true FR2307404A1 (fr) | 1976-11-05 |
FR2307404B3 FR2307404B3 (fr) | 1979-01-05 |
Family
ID=5943502
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7610211A Granted FR2307404A1 (fr) | 1975-04-10 | 1976-04-08 | Procede et circuit pour la production et la transmission inductive de signaux a frequence modulee |
Country Status (8)
Country | Link |
---|---|
JP (1) | JPS51140086A (fr) |
AT (1) | AT354315B (fr) |
BR (1) | BR7602100A (fr) |
CH (1) | CH607498A5 (fr) |
DE (1) | DE2515660B2 (fr) |
FR (1) | FR2307404A1 (fr) |
IT (1) | IT1057488B (fr) |
ZA (1) | ZA762138B (fr) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS53124003A (en) * | 1977-04-06 | 1978-10-30 | Nissan Motor | Automotive audio instantaneous communication device |
DE2757935C2 (de) * | 1977-12-24 | 1981-10-15 | Blaupunkt-Werke Gmbh, 3200 Hildesheim | Zielführungssystem für Kraftfahrzeuge |
DE2810728C2 (de) * | 1978-03-13 | 1982-08-12 | Blaupunkt-Werke Gmbh, 3200 Hildesheim | Einrichtung zur Ermittlung von der Fahrzeuggeschwindigkeit und -Länge proportionaler Signale in einem Zielführungssystem für Kraftfahrzeuge |
DE3241022A1 (de) * | 1982-11-06 | 1984-05-10 | Robert Bosch Gmbh, 7000 Stuttgart | Autotelefon |
-
1975
- 1975-04-10 DE DE2515660A patent/DE2515660B2/de not_active Ceased
-
1976
- 1976-04-02 CH CH411876A patent/CH607498A5/xx not_active IP Right Cessation
- 1976-04-07 BR BR7602100A patent/BR7602100A/pt unknown
- 1976-04-08 FR FR7610211A patent/FR2307404A1/fr active Granted
- 1976-04-08 IT IT48928/76A patent/IT1057488B/it active
- 1976-04-09 JP JP51039484A patent/JPS51140086A/ja active Pending
- 1976-04-09 ZA ZA762138A patent/ZA762138B/xx unknown
- 1976-04-09 AT AT260476A patent/AT354315B/de not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
JPS51140086A (en) | 1976-12-02 |
ZA762138B (en) | 1977-04-27 |
FR2307404B3 (fr) | 1979-01-05 |
BR7602100A (pt) | 1976-10-05 |
CH607498A5 (fr) | 1978-12-29 |
AT354315B (de) | 1979-12-27 |
DE2515660B2 (de) | 1978-12-07 |
ATA260476A (de) | 1979-05-15 |
IT1057488B (it) | 1982-03-10 |
DE2515660A1 (de) | 1976-10-21 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |