FR951665A - Systèmes de balises radioélectriques - Google Patents
Systèmes de balises radioélectriquesInfo
- Publication number
- FR951665A FR951665A FR951665DA FR951665A FR 951665 A FR951665 A FR 951665A FR 951665D A FR951665D A FR 951665DA FR 951665 A FR951665 A FR 951665A
- Authority
- FR
- France
- Prior art keywords
- radio beacon
- beacon systems
- systems
- radio
- beacon
- 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.)
- Expired
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S1/00—Beacons or beacon systems transmitting signals having a characteristic or characteristics capable of being detected by non-directional receivers and defining directions, positions, or position lines fixed relatively to the beacon transmitters; Receivers co-operating therewith
- G01S1/02—Beacons or beacon systems transmitting signals having a characteristic or characteristics capable of being detected by non-directional receivers and defining directions, positions, or position lines fixed relatively to the beacon transmitters; Receivers co-operating therewith using radio waves
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US260750XA | 1946-08-03 | 1946-08-03 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR951665A true FR951665A (fr) | 1949-11-02 |
Family
ID=21829738
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR951665D Expired FR951665A (fr) | 1946-08-03 | 1947-08-07 | Systèmes de balises radioélectriques |
Country Status (3)
Country | Link |
---|---|
BE (1) | BE479588A (fr) |
CH (1) | CH260750A (fr) |
FR (1) | FR951665A (fr) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2831168A (en) * | 1954-01-04 | 1958-04-15 | Gen Electric | Coupling device for wave transmission systems |
-
0
- BE BE479588D patent/BE479588A/xx unknown
-
1947
- 1947-08-02 CH CH260750D patent/CH260750A/de unknown
- 1947-08-07 FR FR951665D patent/FR951665A/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
CH260750A (de) | 1949-03-31 |
BE479588A (fr) |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
FR938812A (fr) | Systèmes de radio-guidage | |
FR929389A (fr) | Systèmes de modulation | |
FR941062A (fr) | Systèmes de communication | |
FR970211A (fr) | Systèmes de commande radioélectriques | |
CH269669A (fr) | Installation radio-réceptrice. | |
FR943684A (fr) | Systèmes de balises radioélectriques | |
FR941753A (fr) | Systèmes de radio-navigation | |
FR942930A (fr) | Systèmes de radio-balises | |
FR951256A (fr) | Systèmes récepteurs pour balises radioélectriques | |
FR951665A (fr) | Systèmes de balises radioélectriques | |
FR57761E (fr) | Perfectionnements aux systèmes de radio-balises | |
FR951328A (fr) | Systèmes de balises radioélectriques | |
FR951076A (fr) | Radio-récepteurs dirigés | |
FR66851E (fr) | Systèmes radioélectriques de communication | |
FR952313A (fr) | Systèmes radioélectriques de communication | |
FR57903E (fr) | Perfectionnements aux systèmes de radio-balises | |
DK79173C (da) | Radiobåkeanlæg. | |
FR928545A (fr) | Systèmes de modulation | |
AT168845B (de) | Funkbakensystem | |
FR951664A (fr) | Systèmes de balises radioélectriques omnidirectionnelles | |
DK73142C (da) | Radionavigationsanlæg. | |
DK73974C (da) | Radionavigationsanlæg. | |
FR1014498A (fr) | Antennes radioélectriques | |
DK76419C (da) | Radioindikationsanlæg. | |
FR58160E (fr) | Systèmes de navigation radioélectriques |