CH494969A - Flugnavigationsanlage - Google Patents
FlugnavigationsanlageInfo
- Publication number
- CH494969A CH494969A CH1698768A CH1698768A CH494969A CH 494969 A CH494969 A CH 494969A CH 1698768 A CH1698768 A CH 1698768A CH 1698768 A CH1698768 A CH 1698768A CH 494969 A CH494969 A CH 494969A
- Authority
- CH
- Switzerland
- Prior art keywords
- navigation system
- flight navigation
- flight
- navigation
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Traffic Control Systems (AREA)
- Navigation (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB52142/67A GB1179937A (en) | 1967-11-16 | 1967-11-16 | Radio Navigation System. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH494969A true CH494969A (de) | 1970-08-15 |
Family
ID=10462790
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH1698768A CH494969A (de) | 1967-11-16 | 1968-11-14 | Flugnavigationsanlage |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3503071A (de) |
| BE (1) | BE723964A (de) |
| CH (1) | CH494969A (de) |
| DE (1) | DE1808476A1 (de) |
| FR (1) | FR1591786A (de) |
| GB (1) | GB1179937A (de) |
| NL (1) | NL6816381A (de) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3952309A (en) * | 1974-05-21 | 1976-04-20 | The United States Of America As Represented By The Secretary Of The Air Force | Doppler perspective navigation system employing the comparisons with a reference source of signal phases received on an aircraft by a plurality of sensors |
| US4041496A (en) * | 1976-04-26 | 1977-08-09 | Norris Paul R | Automatic direction finding system |
| FR2357911A1 (fr) * | 1976-07-09 | 1978-02-03 | Onera (Off Nat Aerospatiale) | Balise de radio-navigation aerienne |
| CN111220940B (zh) * | 2018-11-23 | 2025-01-14 | 比亚迪股份有限公司 | 基于超宽带的列车定位系统和方法 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2003933A (en) * | 1932-12-27 | 1935-06-04 | John W Greig | Three dimension radio direction finder |
| US2226860A (en) * | 1936-09-03 | 1940-12-31 | Greig Ethel Margaret | Aerial navigation system |
-
1967
- 1967-11-16 GB GB52142/67A patent/GB1179937A/en not_active Expired
-
1968
- 1968-10-23 US US769803A patent/US3503071A/en not_active Expired - Lifetime
- 1968-11-13 DE DE19681808476 patent/DE1808476A1/de active Pending
- 1968-11-14 FR FR1591786D patent/FR1591786A/fr not_active Expired
- 1968-11-14 CH CH1698768A patent/CH494969A/de not_active IP Right Cessation
- 1968-11-15 NL NL6816381A patent/NL6816381A/xx unknown
- 1968-11-18 BE BE723964D patent/BE723964A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| NL6816381A (de) | 1969-05-20 |
| US3503071A (en) | 1970-03-24 |
| GB1179937A (en) | 1970-02-04 |
| DE1808476A1 (de) | 1969-08-21 |
| BE723964A (de) | 1969-05-19 |
| FR1591786A (de) | 1970-05-04 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased |