CH254567A - Funksender, insbesondere für Kursweisungs-Einrichtungen. - Google Patents
Funksender, insbesondere für Kursweisungs-Einrichtungen.Info
- Publication number
- CH254567A CH254567A CH254567DA CH254567A CH 254567 A CH254567 A CH 254567A CH 254567D A CH254567D A CH 254567DA CH 254567 A CH254567 A CH 254567A
- Authority
- CH
- Switzerland
- Prior art keywords
- radio transmitters
- setting devices
- course setting
- course
- devices
- Prior art date
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
- G01S1/08—Systems for determining direction or position line
- G01S1/20—Systems for determining direction or position line using a comparison of transit time of synchronised signals transmitted from non-directional antennas or antenna systems spaced apart, i.e. path-difference systems
- G01S1/30—Systems for determining direction or position line using a comparison of transit time of synchronised signals transmitted from non-directional antennas or antenna systems spaced apart, i.e. path-difference systems the synchronised signals being continuous waves or intermittent trains of continuous waves, the intermittency not being for the purpose of determining direction or position line and the transit times being compared by measuring the phase difference
-
- 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)
- Variable-Direction Aerials And Aerial Arrays (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US579170XA | 1942-04-13 | 1942-04-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH254567A true CH254567A (de) | 1948-05-15 |
Family
ID=22013532
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH254567D CH254567A (de) | 1942-04-13 | 1946-03-20 | Funksender, insbesondere für Kursweisungs-Einrichtungen. |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE466299A (de) |
| CH (1) | CH254567A (de) |
| FR (1) | FR925541A (de) |
| GB (1) | GB579170A (de) |
-
0
- BE BE466299D patent/BE466299A/xx unknown
-
1943
- 1943-04-12 GB GB5873/43A patent/GB579170A/en not_active Expired
-
1946
- 1946-03-20 CH CH254567D patent/CH254567A/de unknown
- 1946-04-12 FR FR925541D patent/FR925541A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| BE466299A (de) | |
| GB579170A (en) | 1946-07-25 |
| FR925541A (fr) | 1947-09-05 |
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